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Merge pytesting contributions to main #6207

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merged 89 commits into from
Nov 1, 2024
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@ESadek-MO ESadek-MO commented Oct 30, 2024

🚀 Pull Request

Description

Part of #6212, Closes #5574


Consult Iris pull request check list


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  • benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts

bjlittle and others added 30 commits March 11, 2024 15:05
* added pytest iris class

* actioned majority of review comments

* converted remaining functions to camel_case

* actioned majority of review comments
[CI Bot] environment lockfiles auto-update
…ncatenate

Convert `tests.unit.concatenate.test_concatenate` to pytest.
…besignature

Convert to pytest : `lib/iris/tests/unit/concatenate/test__CubeSignature`
* Rewrite result_path.

* Review comments.
* pytest migration for unit.common.lenient.test_Lenient

* assert order

* review actions
…t `request` (#5827)

* Rewrite result_path to use the pytest request fixture.

* More explicit guidance on the request fixture.
…tory

Pytest for /unit/aux_factory_test_AuxCoordFactory
Pytests unit/aux_factory/test_AtmosphereSigmaFactory
* PyTest-compatible check_graphic.

* Demonstrate new check_graphic in test_plot.

* 7c4f700

* Revert "7c4f7003a"

This reverts commit 68f81ac.

* Revert "Demonstrate new check_graphic in test_plot."

This reverts commit 7c4f700.

* Tidy up other unittest references in iris.tests.graphics.

* Tidy up other unittest references in iris.tests.graphics.

* check_graphic_caller docstring example.

* Make check_graphic_caller only accessible from conftest.
Convert unit/aux_factory/test_HybridPressureFactory
pp-mo and others added 11 commits March 21, 2024 11:54
Convert unit/fileformats/cf to pytest
* pytest migration for unit.common.metadata.test_BaseMetadata

* review actions
#5876)

* pytest migration of unit.common.metadata.test_metadata_manager_factory

* review actions
* Convert root test_util to PyTest.

* Convert root test_pp to PyTest.

* Review comments - make tests easier to understand.
)

* pytest migration of unit.common.metadata.test_CellMeasureMetadata

* Update lib/iris/tests/unit/common/metadata/test_CellMeasureMetadata.py

Co-authored-by: Patrick Peglar <[email protected]>

* Update lib/iris/tests/unit/common/metadata/test_CellMeasureMetadata.py

Co-authored-by: Patrick Peglar <[email protected]>

* Update lib/iris/tests/unit/common/metadata/test_CellMeasureMetadata.py

Co-authored-by: Patrick Peglar <[email protected]>

* Update lib/iris/tests/unit/common/metadata/test_CellMeasureMetadata.py

Co-authored-by: Patrick Peglar <[email protected]>

* review actions

---------

Co-authored-by: Patrick Peglar <[email protected]>
* pytest migration of unit.common.metadata.test_CoordMetadata

* review actions

* Update lib/iris/tests/unit/common/metadata/test_CoordMetadata.py

Co-authored-by: Patrick Peglar <[email protected]>

---------

Co-authored-by: Patrick Peglar <[email protected]>
* pytest migration of unit.common.resolve.test_Resolve

* review actions
@github-actions github-actions bot added the benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts label Oct 30, 2024
HGWright and others added 5 commits October 31, 2024 15:19
* upstream/main: (194 commits)
  Restore latest Whats New files.
  [pre-commit.ci] pre-commit autoupdate (#6205)
  correct major minor in whatsnew (#6202)
  What's new updates for v3.11.0rc0 . (#6201)
  Update CF standard names table. (#6200)
  Specify meta in dask.array.map_blocks (#5989)
  added in a vertical rule for surface fields (#5734)
  Updated environment lockfiles (#6197)
  Reduce duplication in cf.py spanning checks. (#6196)
  Fix attribute array comparison (#6181)
  Enable factory references to create new dimensions on load. (#6168) (#6194)
  Improve handling of masks in concatenate (#6187)
  Demo Numpy v2 (#6035)
  Bump scitools/workflows from 2024.10.1 to 2024.10.2 (#6186)
  Document use of new_axis to control merge (#6180)
  Updated environment lockfiles (#6184)
  [pre-commit.ci] pre-commit autoupdate (#6175)
  Updated environment lockfiles (#6183)
  Update to `cell_method` parsing (#6083)
  Bump scitools/workflows from 2024.10.0 to 2024.10.1 (#6179)
  ...
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⏱️ Performance Benchmark Report: ac8336e

Performance shifts
| Change   | Before [836e179a]    | After [ac8336ef]    |   Ratio | Benchmark (Parameter)                                                                    |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------|
| +        | 549±30k              | 808±0.8k            |    1.47 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50) |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [836e179a]    | After [ac8336ef]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 60.0±1ms             | 60.0±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 61.0±0.6ms           | 60.3±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 219±4ms              | 215±3ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 216±3ms              | 216±2ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 38.9±0.7ms           | 38.5±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 40.1±0.8ms           | 39.7±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 39.2±0.4ms           | 38.8±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 39.9±0.4ms           | 39.6±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 51.7±0.8ms           | 51.5±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 52.4±1ms             | 52.3±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 136±2ms              | 136±1ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 138±1ms              | 137±2ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 56.9±0.7ms           | 57.5±0.8ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 58.2±1ms             | 58.4±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 39.1±0.6ms           | 39.1±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 39.7±0.4ms           | 40.0±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 51.7±2ms             | 51.1±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 52.8±0.8ms           | 52.8±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.07±0.03s           | 1.08±0.01s          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.03s           | 1.09±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 511±10ms             | 501±20ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 499±10ms             | 510±20ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.3±0.8ms           | 37.4±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 38.1±0.6ms           | 38.6±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 70.2±1ms             | 69.1±0.9ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 70.0±1ms             | 70.1±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 72.5±1ms             | 70.7±0.7ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 72.7±0.9ms           | 72.4±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 67.6±0.8ms           | 66.6±0.8ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 68.9±0.8ms           | 67.0±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 27.0±0.5ms           | 26.0±0.5ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.5±0.6ms           | 30.3±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 154±4ms              | 150±1ms             | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 167±4ms              | 165±2ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 24.4±0.6ms           | 23.9±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 28.3±0.9ms           | 28.1±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.4±0.6ms           | 24.1±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.7±0.8ms           | 28.7±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 24.8±0.3ms           | 25.1±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.2±0.5ms           | 28.9±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.4±0.9ms           | 37.5±0.9ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 42.5±1ms             | 42.4±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.4±0.9ms           | 25.1±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 29.6±0.6ms           | 29.8±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.5±0.5ms           | 25.4±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 29.5±1ms             | 29.4±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 25.1±0.5ms           | 25.2±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 28.8±0.5ms           | 29.0±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 545±5ms              | 542±3ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 554±4ms              | 552±4ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 166±1ms              | 165±3ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 187±2ms              | 185±3ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 24.4±0.5ms           | 23.8±0.5ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 28.3±0.4ms           | 28.3±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.9±0.6ms           | 27.9±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 32.2±0.6ms           | 31.9±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 27.4±0.5ms           | 27.0±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 31.4±0.7ms           | 31.5±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.9±0.5ms           | 26.3±0.5ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.7±0.7ms           | 31.1±0.9ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 94.3±1ms             | 95.1±1ms            | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 96.2±2ms             | 96.3±2ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 108±0.8ms            | 109±2ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 109±1ms              | 109±1ms             | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 64.1±1ms             | 64.7±0.7ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 66.2±0.9ms           | 65.1±0.6ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 32.1±1ms             | 31.1±0.6ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.7±0.5ms           | 35.4±0.8ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 33.4±1ms             | 33.2±1ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.7±0.7ms           | 37.7±0.7ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 27.2±0.4ms           | 27.1±0.4ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.4±0.7ms           | 32.0±0.8ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 335±3ms              | 337±5ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 352±4ms              | 356±7ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.12±0.01ms          | 1.12±0.01ms         | 1.00    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 398±4μs              | 400±3μs             | 1.00    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 934±9μs              | 946±10μs            | 1.01    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 568±4μs              | 578±6μs             | 1.02    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 242±7ms              | 242±4ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 130±2ms              | 131±2ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 269±4ms              | 273±4ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.6±0.2μs           | 16.6±0.4μs          | 1.00    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 348±6ms              | 345±4ms             | 0.99    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 230±3ms              | 237±6ms             | 1.03    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 374±10ms             | 376±5ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.0±0.2μs           | 17.0±0.5μs          | 1.00    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 241±9ms              | 242±3ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 131±3ms              | 130±3ms             | 0.99    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 269±4ms              | 267±4ms             | 0.99    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 52.7±0.7μs           | 52.6±0.6μs          | 1.00    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 349±6ms              | 343±4ms             | 0.98    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 231±6ms              | 232±3ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 374±9ms              | 375±5ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.2±0.4μs           | 54.2±0.6μs          | 0.98    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 794±5μs              | 794±9μs             | 1.00    | import_iris.Iris.time__concatenate                                                          |
|          | 179±1μs              | 182±3μs             | 1.01    | import_iris.Iris.time__constraints                                                          |
|          | 112±1μs              | 109±3μs             | 0.97    | import_iris.Iris.time__data_manager                                                         |
|          | 94.6±1μs             | 93.0±0.3μs          | 0.98    | import_iris.Iris.time__deprecation                                                          |
|          | 137±0.9μs            | 136±1μs             | 0.99    | import_iris.Iris.time__lazy_data                                                            |
|          | 924±10μs             | 928±10μs            | 1.00    | import_iris.Iris.time__merge                                                                |
|          | 77.0±0.7μs           | 77.1±0.7μs          | 1.00    | import_iris.Iris.time__representation                                                       |
|          | 593±8μs              | 597±3μs             | 1.01    | import_iris.Iris.time_analysis                                                              |
|          | 141±3μs              | 139±0.7μs           | 0.99    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±1μs              | 109±0.5μs           | 1.00    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 243±4μs              | 243±2μs             | 1.00    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 188±1μs              | 188±2μs             | 1.00    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 112±1μs              | 113±2μs             | 1.01    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 140±2μs              | 139±2μs             | 0.99    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 331±3μs              | 332±3μs             | 1.00    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.0±1μs             | 94.7±0.9μs          | 1.01    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 219±3μs              | 223±3μs             | 1.02    | import_iris.Iris.time_analysis_maths                                                        |
|          | 96.2±1μs             | 97.2±0.7μs          | 1.01    | import_iris.Iris.time_analysis_stats                                                        |
|          | 176±3μs              | 176±1μs             | 1.00    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 311±7μs              | 308±3μs             | 0.99    | import_iris.Iris.time_aux_factory                                                           |
|          | 84.3±1μs             | 84.8±0.4μs          | 1.01    | import_iris.Iris.time_common                                                                |
|          | 163±2μs              | 163±3μs             | 1.00    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.34±0.01ms          | 1.34±0.01ms         | 1.00    | import_iris.Iris.time_common_metadata                                                       |
|          | 138±3μs              | 138±1μs             | 1.00    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.19±0.01ms          | 1.20±0.01ms         | 1.00    | import_iris.Iris.time_common_resolve                                                        |
|          | 198±3μs              | 199±2μs             | 1.00    | import_iris.Iris.time_config                                                                |
|          | 124±4μs              | 124±1μs             | 1.00    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 367±8μs              | 363±6μs             | 0.99    | import_iris.Iris.time_coord_systems                                                         |
|          | 747±5μs              | 755±6μs             | 1.01    | import_iris.Iris.time_coords                                                                |
|          | 649±6μs              | 656±5μs             | 1.01    | import_iris.Iris.time_cube                                                                  |
|          | 228±2μs              | 227±1μs             | 1.00    | import_iris.Iris.time_exceptions                                                            |
|          | 76.2±1μs             | 77.4±0.4μs          | 1.02    | import_iris.Iris.time_experimental                                                          |
|          | 184±1μs              | 185±2μs             | 1.01    | import_iris.Iris.time_fileformats                                                           |
|          | 251±2μs              | 251±3μs             | 1.00    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.75±0.03ms          | 2.74±0.03ms         | 1.00    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 78.7±0.8μs           | 78.9±1μs            | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 113±1μs              | 114±1μs             | 1.01    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 409±4μs              | 420±5μs             | 1.03    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.34±0.07ms          | 5.29±0.05ms         | 0.99    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.8±0.8μs           | 74.7±1μs            | 0.99    | import_iris.Iris.time_fileformats_name                                                      |
|          | 260±3μs              | 258±1μs             | 0.99    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 119±0.7μs            | 119±2μs             | 1.00    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 123±0.9μs            | 123±1μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 213±3μs              | 207±4μs             | 0.97    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 784±5μs              | 791±6μs             | 1.01    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 180±2μs              | 184±4μs             | 1.02    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 135±0.5μs            | 136±2μs             | 1.01    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 544±4μs              | 548±3μs             | 1.01    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 216±4μs              | 221±4μs             | 1.02    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 82.9±1μs             | 84.3±0.6μs          | 1.02    | import_iris.Iris.time_fileformats_um                                                        |
|          | 161±3μs              | 161±1μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 137±1μs              | 138±0.9μs           | 1.01    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 75.8±1μs             | 76.1±0.9μs          | 1.00    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.5±0.6μs           | 83.8±1μs            | 1.02    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 1.01±0.02ms          | 1.01±0.01ms         | 1.00    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 137±2μs              | 137±0.9μs           | 0.99    | import_iris.Iris.time_io                                                                    |
|          | 174±3μs              | 175±1μs             | 1.00    | import_iris.Iris.time_io_format_picker                                                      |
|          | 288±3μs              | 297±4μs             | 1.03    | import_iris.Iris.time_iris                                                                  |
|          | 128±0.7μs            | 128±2μs             | 1.00    | import_iris.Iris.time_iterate                                                               |
|          | 8.26±0.08ms          | 8.21±0.04ms         | 0.99    | import_iris.Iris.time_palette                                                               |
|          | 1.89±0.01ms          | 1.90±0.02ms         | 1.00    | import_iris.Iris.time_plot                                                                  |
|          | 104±0.7μs            | 105±0.6μs           | 1.01    | import_iris.Iris.time_quickplot                                                             |
|          | 2.22±0.04ms          | 2.24±0.03ms         | 1.01    | import_iris.Iris.time_std_names                                                             |
|          | 1.75±0.01ms          | 1.77±0.01ms         | 1.01    | import_iris.Iris.time_symbols                                                               |
|          | 116±9ms              | 106±10ms            | 0.91    | import_iris.Iris.time_tests                                                                 |
|          | 255±4μs              | 254±2μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.79±0.04ms          | 4.76±0.06ms         | 0.99    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 118±1μs              | 119±0.5μs           | 1.01    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.81±0.02ms          | 2.82±0.01ms         | 1.00    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.54±0.01ms          | 1.54±0ms            | 1.00    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 170±2μs              | 175±3μs             | 1.03    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 99.5±1μs             | 99.8±1μs            | 1.00    | import_iris.Iris.time_time                                                                  |
|          | 323±3μs              | 331±4μs             | 1.02    | import_iris.Iris.time_util                                                                  |
|          | 70.9±0.8μs           | 72.9±1μs            | 1.03    | iterate.IZip.time_izip                                                                      |
|          | 9.77±0.2ms           | 9.82±0.1ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 27.2±0.8ms           | 26.7±0.4ms          | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 9.89±0.1ms           | 10.00±0.1ms         | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.74±0.1ms           | 9.80±0.1ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 23.0±0.8ms           | 22.1±0.2ms          | 0.96    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.91±0.1ms           | 9.88±0.2ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.54±0.01s           | 1.53±0.03s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.2±0.1ms           | 22.5±0.2ms          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.56±0.02s           | 1.56±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.53±0.01s           | 1.54±0.02s          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.1±0.2ms           | 22.4±0.2ms          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.57±0s              | 1.56±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.01±0.05ms          | 4.99±0.08ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 20.8±0.6ms           | 20.6±0.1ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.00±0.02ms          | 5.03±0.05ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 4.99±0.04ms          | 5.04±0.09ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 20.8±0.2ms           | 20.6±0.5ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.03±0.03ms          | 4.97±0.08ms         | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 25.8±3ms             | 29.0±4ms            | 1.12    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 20.6±0.5ms           | 20.3±0.3ms          | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 13.9±2ms             | 14.1±0.5ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.6±1ms             | 26.6±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 80.5±0.9ms           | 80.5±0.6ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 26.0±1ms             | 26.7±2ms            | 1.03    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 491±7ms              | 486±5ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 2.90±0.1ms           | 2.98±0.07ms         | 1.03    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 494±5ms              | 491±3ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 502±4ms              | 503±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 2.95±0.2ms           | 2.96±0.08ms         | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 498±3ms              | 498±2ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.72±0.1ms           | 1.70±0.1ms          | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.99±0.1ms           | 3.01±0.09ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.71±0.07ms          | 1.70±0.06ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.72±0.09ms          | 1.73±0.1ms          | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.04±0.1ms           | 3.02±0.1ms          | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.74±0.06ms          | 1.72±0.05ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 362±4ms              | 359±4ms             | 0.99    | load.ManyVars.time_many_var_load                                                            |
|          | 10.1±0.06ms          | 9.85±0.07ms         | 0.98    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 9.96±0.06ms          | 10.0±0.1ms          | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.56±0.01s           | 1.56±0.01s          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.57±0.01s           | 1.60±0.04s          | 1.02    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.13±0.04ms          | 5.10±0.06ms         | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.13±0.02ms          | 5.05±0.03ms         | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 8.88±0.1ms           | 8.98±0.1ms          | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.88±0.06ms          | 5.82±0.04ms         | 0.99    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.52±0.01s           | 1.52±0.02s          | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 541±7ms              | 536±10ms            | 0.99    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.27±0.08ms          | 4.26±0.05ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.13±0.05ms          | 4.13±0.05ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 163±2ms              | 166±3ms             | 1.01    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.8±0.2ms           | 24.9±0.9ms          | 1.00    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 165±2ms              | 167±4ms             | 1.01    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 32.4±0.3ms           | 32.7±0.8ms          | 1.01    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 24.2±0.2ms           | 24.3±0.4ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 32.9±0.4ms           | 32.9±0.6ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.4±0.2ms           | 19.5±0.5ms          | 1.00    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 56.2±1ms             | 55.5±0.9ms          | 0.99    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.7±0.2ms           | 15.0±0.2ms          | 1.02    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.9±0.6ms           | 25.0±0.2ms          | 0.96    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.4±0.3ms           | 19.2±0.2ms          | 0.99    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.7±0.8ms           | 23.7±0.3ms          | 0.96    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.7±0.2ms           | 14.7±0.2ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.5±0.5ms           | 19.2±0.5ms          | 0.99    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.5±0.3ms           | 20.3±0.2ms          | 0.99    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 66.2±1ms             | 65.8±1ms            | 0.99    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.1±0.6ms           | 20.2±0.4ms          | 1.01    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 26.2±1ms             | 25.1±0.3ms          | 0.96    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.05±0.2ms           | 2.78±0.07ms         | 0.91    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.92±0.5ms           | 4.92±0.1ms          | 1.00    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 38.4±3ms             | 37.1±1ms            | 0.96    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 812±5ms              | 816±7ms             | 1.00    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 431±5ms              | 428±5ms             | 0.99    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 432±3ms              | 428±4ms             | 0.99    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M             | 109±0.4M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M             | 109±0.4M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 58.6±1ms             | 57.6±0.5ms          | 0.98    | merge_concat.Merge.time_merge                                                               |
|          | 979±300k             | 1.61±0.4M           | ~1.65   | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 459±4ns              | 463±5ns             | 1.01    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 218±3ms              | 214±2ms             | 0.98    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 658±2k               | 658±1k              | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M              | 60.1±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.2±0.3ms           | 17.1±0.2ms          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 19.4±1ms             | 19.4±0.7ms          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 12.4±0.03M           | 12.7±0M             | 1.02    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 119±2ms              | 121±2ms             | 1.02    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 694±7ms              | 690±8ms             | 0.99    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.21±0.01M           | 1.22±0.02M          | 1.01    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.3±0.02M           | 96.2±0.03M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 78.5±0.7ms           | 79.5±1ms            | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 638±7ms              | 636±6ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.19±0.01M           | 1.18±0.01M          | 0.99    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M           | 96.2±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.54±0.1ms           | 6.44±0.02ms         | 0.98    | plot.AuxSort.time_aux_sort                                                                  |
|          | 82.3±4ms             | 81.2±3ms            | 0.99    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 102±0.7ms            | 101±0.9ms           | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 50.2±1ms             | 49.6±1ms            | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.06M            | 106±0.03M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M            | 147±0.02M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.59±0.05ms          | 4.51±0.05ms         | 0.98    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 81.8±1ms             | 80.7±1ms            | 0.99    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 53.4±0.7ms           | 52.5±0.6ms          | 0.98    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 587±3ms              | 593±2ms             | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 89.9±0.8ns           | 90.0±0.7ns          | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 64.3±2ms             | 64.0±0.7ms          | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 88.0±2ns             | 88.9±2ns            | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 521±4ms              | 520±1ms             | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.4±0.07k           | 28.9±0.06k          | 1.02    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.7±0.2M             | 1.63±0.2M           | 0.96    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.4±0.06k           | 28.9±0.06k          | 1.02    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±20M              | 208±20M             | 0.92    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 43.2±0.7ms           | 42.5±0.4ms          | 0.98    | stats.PearsonR.time_lazy                                                                    |
|          | 9.30±0.2ms           | 9.12±0.3ms          | 0.98    | stats.PearsonR.time_real                                                                    |
|          | 24.1±1M              | 24.4±1M             | 1.02    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 22.8±0.4ms           | 22.9±1ms            | 1.01    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 60.9±1ms             | 61.4±0.8ms          | 1.01    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M           | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.05M           | 12.1±0.03M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [836e179a]    | After [ac8336ef]    |   Ratio | Benchmark (Parameter)                                                                    |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------|
| +        | 549±30k              | 808±0.8k            |    1.47 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50) |

Generated by GHA run 11616393416

@trexfeathers trexfeathers linked an issue Nov 1, 2024 that may be closed by this pull request
* Added a draft style guide for iris pytest

* most review comments

* refactored documentation

* fixed doclinks

* reslolved review comments

* removed excess pages

* conversion checklist

* pre-lunch changes

* majority review requests, rough reshuffle of Test Categories

* further reshuffle of Test Categories

* review stuffies

* fixed a coup of review comments

* fixed a doctest failures

* reworded function and class intros

---------

Co-authored-by: Martin Yeo <[email protected]>
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codecov bot commented Nov 1, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.83%. Comparing base (61e04b9) to head (071ca8e).
Report is 2 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #6207      +/-   ##
==========================================
- Coverage   89.88%   89.83%   -0.05%     
==========================================
  Files          88       88              
  Lines       23315    23315              
  Branches     4338     4338              
==========================================
- Hits        20956    20945      -11     
- Misses       1628     1644      +16     
+ Partials      731      726       -5     

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* added whatsnew entries

* corrected _ to - in githubname

* whatsnew corrections

---------

Co-authored-by: Martin Yeo <[email protected]>
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github-actions bot commented Nov 1, 2024

⏱️ Performance Benchmark Report: 44f00d8

Performance shifts
| Change   | Before [836e179a]    | After [44f00d8f]    |   Ratio | Benchmark (Parameter)                                                                    |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------|
| +        | 549±60k              | 809±0.5k            |    1.47 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50) |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [836e179a]    | After [44f00d8f]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 60.8±1ms             | 61.0±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 61.8±2ms             | 61.7±2ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 219±2ms              | 217±4ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 219±3ms              | 219±2ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 39.9±0.7ms           | 39.6±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 40.6±0.4ms           | 40.3±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 39.7±0.6ms           | 39.2±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 40.9±0.2ms           | 40.6±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 52.7±0.7ms           | 52.4±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 53.3±1ms             | 53.3±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 139±2ms              | 138±1ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 140±2ms              | 140±2ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 58.2±1ms             | 58.3±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 58.4±0.9ms           | 58.6±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 39.7±0.6ms           | 39.9±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 40.7±0.8ms           | 40.4±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 52.1±1ms             | 52.0±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 53.8±0.9ms           | 53.2±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.08±0.01s           | 1.10±0.01s          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.01s           | 1.09±0.01s          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 498±10ms             | 504±10ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 486±20ms             | 489±10ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 37.8±0.5ms           | 37.8±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 38.4±0.7ms           | 38.7±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 69.6±0.9ms           | 70.2±1ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 70.0±1ms             | 70.6±0.8ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 71.4±1ms             | 72.0±1ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 72.7±1ms             | 72.0±1ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 67.5±0.9ms           | 67.7±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 67.8±0.8ms           | 67.6±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 26.6±0.2ms           | 26.5±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.7±0.4ms           | 30.5±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 153±2ms              | 151±2ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 167±0.9ms            | 167±0.9ms           | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 24.4±0.4ms           | 24.8±0.2ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 28.6±0.3ms           | 28.8±0.2ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.4±0.4ms           | 24.5±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 28.7±0.4ms           | 28.5±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 25.5±0.4ms           | 25.4±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.5±0.3ms           | 29.3±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 38.7±0.9ms           | 38.7±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 43.1±0.7ms           | 42.5±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 25.8±0.5ms           | 25.9±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 30.3±0.6ms           | 29.7±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.9±0.3ms           | 25.8±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 30.3±0.3ms           | 30.2±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 25.3±0.2ms           | 25.2±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 29.3±0.4ms           | 29.5±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 546±5ms              | 544±4ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 547±5ms              | 548±4ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 166±4ms              | 167±1ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 187±4ms              | 187±1ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 24.2±0.4ms           | 24.0±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 28.4±0.4ms           | 28.3±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.9±0.6ms           | 28.0±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 31.9±0.5ms           | 32.0±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 27.5±0.6ms           | 27.5±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 31.5±0.5ms           | 31.4±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.7±0.5ms           | 26.9±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 30.8±0.4ms           | 30.9±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 94.7±1ms             | 94.2±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 96.9±2ms             | 96.1±2ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 109±1ms              | 108±1ms             | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 109±0.9ms            | 109±0.9ms           | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 65.5±1ms             | 65.2±0.8ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 66.1±0.9ms           | 65.9±0.6ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 31.8±0.6ms           | 31.6±0.3ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 36.0±0.8ms           | 36.2±0.8ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 34.0±0.7ms           | 33.7±0.5ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.4±1ms             | 37.3±0.6ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 27.3±0.4ms           | 27.8±0.4ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 31.4±0.5ms           | 31.6±0.4ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 336±5ms              | 340±3ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 353±8ms              | 359±4ms             | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.13±0.02ms          | 1.11±0.01ms         | 0.99    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 405±7μs              | 404±4μs             | 1.00    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 957±10μs             | 959±10μs            | 1.00    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 577±10μs             | 576±6μs             | 1.00    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 241±3ms              | 245±2ms             | 1.02    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 131±3ms              | 130±3ms             | 0.99    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 268±2ms              | 268±3ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.6±0.2μs           | 16.5±0.2μs          | 0.99    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 347±4ms              | 349±3ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 233±3ms              | 236±3ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 375±5ms              | 374±5ms             | 1.00    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 16.9±0.2μs           | 16.7±0.1μs          | 0.99    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 242±4ms              | 241±3ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 131±3ms              | 129±1ms             | 0.99    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 267±3ms              | 270±2ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.2±0.5μs           | 52.5±0.7μs          | 0.99    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 346±5ms              | 347±4ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 235±2ms              | 236±4ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 371±5ms              | 378±5ms             | 1.02    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 54.7±0.9μs           | 54.0±0.7μs          | 0.99    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 792±10μs             | 798±8μs             | 1.01    | import_iris.Iris.time__concatenate                                                          |
|          | 185±5μs              | 180±3μs             | 0.97    | import_iris.Iris.time__constraints                                                          |
|          | 111±0.8μs            | 110±0.4μs           | 0.99    | import_iris.Iris.time__data_manager                                                         |
|          | 94.4±0.8μs           | 94.8±1μs            | 1.00    | import_iris.Iris.time__deprecation                                                          |
|          | 139±1μs              | 137±1μs             | 0.98    | import_iris.Iris.time__lazy_data                                                            |
|          | 918±10μs             | 927±10μs            | 1.01    | import_iris.Iris.time__merge                                                                |
|          | 77.6±0.8μs           | 78.5±2μs            | 1.01    | import_iris.Iris.time__representation                                                       |
|          | 600±6μs              | 599±5μs             | 1.00    | import_iris.Iris.time_analysis                                                              |
|          | 144±2μs              | 140±2μs             | 0.98    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 112±1μs              | 109±1μs             | 0.98    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 247±3μs              | 244±2μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 196±3μs              | 190±2μs             | 0.96    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 114±1μs              | 112±1μs             | 0.98    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 145±0.6μs            | 140±1μs             | 0.97    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 337±5μs              | 335±6μs             | 1.00    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 96.0±2μs             | 95.2±2μs            | 0.99    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 221±5μs              | 221±1μs             | 1.00    | import_iris.Iris.time_analysis_maths                                                        |
|          | 100±1μs              | 98.5±1μs            | 0.98    | import_iris.Iris.time_analysis_stats                                                        |
|          | 181±3μs              | 174±4μs             | 0.96    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 306±2μs              | 306±2μs             | 1.00    | import_iris.Iris.time_aux_factory                                                           |
|          | 85.1±0.7μs           | 85.6±0.7μs          | 1.01    | import_iris.Iris.time_common                                                                |
|          | 169±2μs              | 163±1μs             | 0.97    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.34±0.02ms          | 1.37±0.02ms         | 1.02    | import_iris.Iris.time_common_metadata                                                       |
|          | 142±3μs              | 140±1μs             | 0.99    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.21±0.02ms          | 1.21±0.01ms         | 1.00    | import_iris.Iris.time_common_resolve                                                        |
|          | 201±2μs              | 201±3μs             | 1.00    | import_iris.Iris.time_config                                                                |
|          | 128±2μs              | 123±1μs             | 0.97    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 366±10μs             | 371±7μs             | 1.01    | import_iris.Iris.time_coord_systems                                                         |
|          | 752±8μs              | 758±7μs             | 1.01    | import_iris.Iris.time_coords                                                                |
|          | 663±6μs              | 659±7μs             | 1.00    | import_iris.Iris.time_cube                                                                  |
|          | 227±3μs              | 228±2μs             | 1.01    | import_iris.Iris.time_exceptions                                                            |
|          | 78.1±0.5μs           | 80.1±2μs            | 1.03    | import_iris.Iris.time_experimental                                                          |
|          | 186±9μs              | 186±2μs             | 1.00    | import_iris.Iris.time_fileformats                                                           |
|          | 257±4μs              | 255±3μs             | 0.99    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.77±0.02ms          | 2.79±0.03ms         | 1.01    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 80.1±1μs             | 79.9±0.9μs          | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 116±2μs              | 115±1μs             | 1.00    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 416±3μs              | 418±5μs             | 1.00    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.31±0.07ms          | 5.36±0.1ms          | 1.01    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.3±0.2μs           | 76.1±0.9μs          | 1.01    | import_iris.Iris.time_fileformats_name                                                      |
|          | 260±3μs              | 262±3μs             | 1.01    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 120±1μs              | 121±2μs             | 1.01    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 125±0.9μs            | 125±0.6μs           | 1.00    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 222±4μs              | 216±2μs             | 0.97    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 797±7μs              | 801±8μs             | 1.00    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 184±0.9μs            | 186±2μs             | 1.01    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 138±0.8μs            | 138±2μs             | 1.00    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 558±4μs              | 553±4μs             | 0.99    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 222±5μs              | 221±2μs             | 0.99    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.9±0.8μs           | 85.3±0.4μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                        |
|          | 165±2μs              | 162±1μs             | 0.99    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 139±1μs              | 141±2μs             | 1.01    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 76.9±0.5μs           | 77.2±0.6μs          | 1.00    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 83.4±0.4μs           | 83.8±0.5μs          | 1.00    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 1.00±0.01ms          | 1.00±0.01ms         | 1.00    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 138±2μs              | 138±1μs             | 1.00    | import_iris.Iris.time_io                                                                    |
|          | 176±4μs              | 175±4μs             | 1.00    | import_iris.Iris.time_io_format_picker                                                      |
|          | 291±2μs              | 289±2μs             | 0.99    | import_iris.Iris.time_iris                                                                  |
|          | 130±2μs              | 128±1μs             | 0.98    | import_iris.Iris.time_iterate                                                               |
|          | 8.40±0.08ms          | 8.33±0.06ms         | 0.99    | import_iris.Iris.time_palette                                                               |
|          | 1.91±0.01ms          | 1.91±0.01ms         | 1.00    | import_iris.Iris.time_plot                                                                  |
|          | 109±0.8μs            | 105±0.9μs           | 0.97    | import_iris.Iris.time_quickplot                                                             |
|          | 2.25±0.04ms          | 2.25±0.02ms         | 1.00    | import_iris.Iris.time_std_names                                                             |
|          | 1.77±0.04ms          | 1.77±0.02ms         | 1.00    | import_iris.Iris.time_symbols                                                               |
|          | 102±1ms              | 101±0.5ms           | 0.99    | import_iris.Iris.time_tests                                                                 |
|          | 259±3μs              | 259±4μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.75±0.02ms          | 4.73±0.01ms         | 1.00    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 120±1μs              | 120±1μs             | 1.00    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.84±0.01ms          | 2.85±0.03ms         | 1.00    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.55±0ms             | 1.55±0.01ms         | 1.00    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 171±2μs              | 171±2μs             | 1.00    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 101±1μs              | 102±0.8μs           | 1.00    | import_iris.Iris.time_time                                                                  |
|          | 331±5μs              | 331±4μs             | 1.00    | import_iris.Iris.time_util                                                                  |
|          | 71.9±1μs             | 72.3±0.9μs          | 1.01    | iterate.IZip.time_izip                                                                      |
|          | 9.93±0.04ms          | 9.84±0.1ms          | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 27.1±0.4ms           | 27.2±0.4ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.0±0.1ms           | 10.1±0.08ms         | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.89±0.08ms          | 9.85±0.07ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.5±0.3ms           | 22.7±0.3ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.84±0.03ms          | 10.0±0.1ms          | 1.02    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.55±0.01s           | 1.55±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.7±0.2ms           | 23.0±0.3ms          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.56±0.01s           | 1.58±0.01s          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.53±0.01s           | 1.56±0.01s          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 22.5±0.3ms           | 22.5±0.3ms          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.57±0.01s           | 1.58±0.01s          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.07±0.06ms          | 5.10±0.05ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 21.1±0.1ms           | 21.0±0.2ms          | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.08±0.06ms          | 5.17±0.07ms         | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.06±0.06ms          | 5.11±0.04ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 21.1±0.2ms           | 21.2±0.3ms          | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.00±0.06ms          | 5.09±0.03ms         | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 25.0±3ms             | 29.3±2ms            | 1.17    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 20.6±0.3ms           | 21.0±0.5ms          | 1.02    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 13.4±2ms             | 13.5±2ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 26.6±1ms             | 26.6±3ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 80.1±0.8ms           | 80.5±0.7ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 28.8±2ms             | 26.1±1ms            | 0.90    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 491±4ms              | 489±5ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 2.97±0.08ms          | 3.11±0.1ms          | 1.05    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 493±4ms              | 491±2ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 506±3ms              | 505±3ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 2.99±0.09ms          | 3.06±0.09ms         | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 505±4ms              | 501±5ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.71±0.09ms          | 1.71±0.05ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.95±0.09ms          | 2.94±0.1ms          | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.73±0.1ms           | 1.71±0.1ms          | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.70±0.1ms           | 1.78±0.2ms          | 1.05    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.97±0.09ms          | 3.07±0.1ms          | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.74±0.08ms          | 1.76±0.09ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 362±4ms              | 360±2ms             | 1.00    | load.ManyVars.time_many_var_load                                                            |
|          | 10.0±0.07ms          | 10.1±0.05ms         | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.1±0.1ms           | 10.2±0.1ms          | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.57±0.01s           | 1.58±0.01s          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.58±0.01s           | 1.58±0.01s          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.09±0.07ms          | 5.10±0.04ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.07±0.03ms          | 5.11±0.03ms         | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.02±0.1ms           | 9.10±0.02ms         | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.88±0.07ms          | 5.90±0.05ms         | 1.00    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.53±0.01s           | 1.54±0.02s          | 1.01    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 541±7ms              | 541±5ms             | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.28±0.03ms          | 4.27±0.04ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.13±0.04ms          | 4.17±0.02ms         | 1.01    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 166±2ms              | 164±1ms             | 0.99    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.6±0.2ms           | 24.3±0.3ms          | 0.99    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 167±1ms              | 167±2ms             | 1.00    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 33.0±0.3ms           | 32.5±0.3ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 24.2±0.3ms           | 23.8±0.1ms          | 0.98    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 33.1±0.4ms           | 33.1±0.4ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.5±0.4ms           | 19.7±0.4ms          | 1.01    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 56.1±1ms             | 56.9±0.4ms          | 1.01    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 14.9±0.4ms           | 15.0±0.2ms          | 1.01    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 25.4±0.4ms           | 25.8±0.6ms          | 1.02    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.4±0.3ms           | 19.6±0.4ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.1±0.4ms           | 24.1±0.3ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.7±0.2ms           | 15.2±0.4ms          | 1.03    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.7±0.2ms           | 19.9±0.2ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.5±0.4ms           | 20.7±0.8ms          | 1.01    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 66.5±0.6ms           | 67.0±0.6ms          | 1.01    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.7±0.4ms           | 20.7±0.2ms          | 1.00    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.8±0.2ms           | 26.4±0.3ms          | 1.02    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 2.98±0.1ms           | 3.12±0.1ms          | 1.05    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 5.00±0.4ms           | 5.04±0.2ms          | 1.01    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 37.8±1ms             | 38.9±1ms            | 1.03    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 789±6ms              | 788±6ms             | 1.00    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 431±3ms              | 431±4ms             | 1.00    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 431±7ms              | 431±3ms             | 1.00    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M             | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M             | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 58.6±1ms             | 59.5±0.8ms          | 1.02    | merge_concat.Merge.time_merge                                                               |
|          | 979±300k             | 1.61±0.4M           | ~1.65   | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 463±3ns              | 463±5ns             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 216±1ms              | 216±2ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 658±2k               | 659±0.6k            | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M              | 60.1±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.3±0.2ms           | 17.0±0.2ms          | 0.98    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 19.1±0.3ms           | 18.8±0.3ms          | 0.98    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 12.4±0.05M           | 12.7±0M             | 1.02    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 122±2ms              | 121±0.9ms           | 0.99    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 695±9ms              | 688±8ms             | 0.99    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.21±0.03M           | 1.21±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.3±0.03M           | 96.3±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 80.4±0.9ms           | 78.7±0.9ms          | 0.98    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 641±7ms              | 637±5ms             | 0.99    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.19±0.01M           | 1.18±0.01M          | 0.99    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M           | 96.2±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.52±0.08ms          | 6.48±0.06ms         | 0.99    | plot.AuxSort.time_aux_sort                                                                  |
|          | 84.0±3ms             | 83.3±3ms            | 0.99    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 101±1ms              | 101±1ms             | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 50.6±1ms             | 50.3±0.8ms          | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.06M            | 106±0.03M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M            | 147±0.02M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.54±0.05ms          | 4.57±0.09ms         | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 81.8±1ms             | 81.9±0.8ms          | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 52.2±0.8ms           | 52.5±0.5ms          | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 590±4ms              | 591±5ms             | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 90.1±1ns             | 89.3±1ns            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 63.6±0.6ms           | 64.0±0.3ms          | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 87.9±1ns             | 87.5±1ns            | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 518±3ms              | 520±4ms             | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.4±0.06k           | 28.9±0.07k          | 1.02    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.72±0.1M            | 1.69±0.1M           | 0.98    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.4±0.09k           | 28.9±0.07k          | 1.02    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±20M              | 199±20M             | 0.88    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 43.0±0.4ms           | 43.0±0.5ms          | 1.00    | stats.PearsonR.time_lazy                                                                    |
|          | 9.39±0.1ms           | 9.33±0.3ms          | 0.99    | stats.PearsonR.time_real                                                                    |
|          | 24.2±0.8M            | 24.4±1M             | 1.01    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 23.8±0.9ms           | 24.2±0.8ms          | 1.02    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 60.9±0.4ms           | 62.0±0.5ms          | 1.02    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M           | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.05M           | 12.1±0.03M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [836e179a]    | After [44f00d8f]    |   Ratio | Benchmark (Parameter)                                                                    |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------|
| +        | 549±60k              | 809±0.5k            |    1.47 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50) |

Generated by GHA run 11628365940

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github-actions bot commented Nov 1, 2024

⏱️ Performance Benchmark Report: d6a8ae6

Performance shifts
| Change   | Before [836e179a]    | After [d6a8ae65]    |   Ratio | Benchmark (Parameter)                                                                    |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------|
| +        | 549±60k              | 808±1k              |    1.47 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50) |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [836e179a]    | After [d6a8ae65]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 62.3±1ms             | 60.2±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 63.6±1ms             | 61.7±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 227±6ms              | 221±5ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 228±4ms              | 223±5ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 40.4±0.8ms           | 39.7±0.7ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 41.7±0.7ms           | 40.2±0.5ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 40.6±1ms             | 39.4±0.5ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 41.1±0.7ms           | 40.5±0.5ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 53.1±0.8ms           | 52.7±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 54.6±0.7ms           | 52.9±0.7ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 143±2ms              | 139±2ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 143±3ms              | 139±0.9ms           | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 58.0±2ms             | 57.4±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 60.3±0.8ms           | 58.8±0.9ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 40.9±0.7ms           | 40.0±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 41.6±0.6ms           | 40.6±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 53.4±1ms             | 52.6±0.7ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 54.6±1ms             | 52.8±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.11±0.01s           | 1.09±0.01s          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.10±0.02s           | 1.10±0.02s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 503±10ms             | 516±20ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 504±20ms             | 501±10ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 38.5±0.9ms           | 38.6±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 39.3±0.6ms           | 39.0±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 70.7±1ms             | 69.6±0.7ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 70.6±1ms             | 70.6±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 72.2±0.8ms           | 71.9±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 73.0±0.8ms           | 72.6±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 67.7±0.7ms           | 67.4±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 68.7±0.9ms           | 68.8±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 26.5±0.6ms           | 26.1±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 30.8±0.6ms           | 30.5±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 157±4ms              | 154±2ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 169±3ms              | 169±2ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 24.9±0.5ms           | 24.0±0.5ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 29.2±0.4ms           | 28.4±0.6ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 24.7±0.5ms           | 24.5±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 29.2±0.6ms           | 28.9±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 25.5±0.3ms           | 25.4±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 29.9±0.6ms           | 29.6±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 39.1±0.5ms           | 39.1±1ms            | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 43.2±0.6ms           | 43.2±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 26.4±0.8ms           | 25.8±0.7ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 30.4±1ms             | 30.2±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 25.9±0.7ms           | 26.2±1ms            | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 30.7±0.7ms           | 30.3±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 25.3±0.5ms           | 25.5±0.7ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 29.6±0.8ms           | 29.3±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 544±3ms              | 544±3ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 551±4ms              | 553±4ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 170±2ms              | 171±3ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 189±3ms              | 191±5ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 24.4±0.4ms           | 24.1±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 28.8±0.8ms           | 28.7±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 27.9±0.7ms           | 27.8±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 32.0±1ms             | 32.2±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 27.1±0.8ms           | 27.7±1ms            | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 31.6±0.7ms           | 31.4±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 26.7±0.7ms           | 26.7±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 31.2±0.3ms           | 31.0±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 96.3±1ms             | 94.6±2ms            | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 96.5±0.9ms           | 96.1±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 110±2ms              | 111±3ms             | 1.02    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 109±1ms              | 110±2ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 65.5±1ms             | 66.2±1ms            | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 67.0±1ms             | 67.1±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 32.0±0.9ms           | 32.3±1ms            | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 35.7±1ms             | 35.9±1ms            | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 34.3±0.7ms           | 34.6±0.9ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 37.8±0.9ms           | 37.8±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 27.5±0.6ms           | 27.4±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 32.2±0.5ms           | 32.2±0.5ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 341±5ms              | 344±8ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 355±5ms              | 363±6ms             | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.09±0.01ms          | 1.12±0.02ms         | 1.03    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 397±4μs              | 401±4μs             | 1.01    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 948±10μs             | 948±10μs            | 1.00    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 573±7μs              | 573±10μs            | 1.00    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 243±4ms              | 247±4ms             | 1.02    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 135±2ms              | 132±4ms             | 0.98    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 267±3ms              | 270±6ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 16.5±0.3μs           | 16.6±0.3μs          | 1.00    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 348±6ms              | 349±6ms             | 1.00    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 234±5ms              | 242±8ms             | 1.03    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 375±6ms              | 382±10ms            | 1.02    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.3±0.3μs           | 16.9±0.1μs          | 0.98    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 245±3ms              | 250±6ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 129±2ms              | 133±3ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 270±5ms              | 277±4ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 53.0±0.3μs           | 53.3±0.5μs          | 1.01    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 351±6ms              | 347±7ms             | 0.99    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 237±4ms              | 241±6ms             | 1.02    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 376±4ms              | 378±10ms            | 1.01    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 55.5±0.5μs           | 55.2±0.8μs          | 0.99    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 793±8μs              | 800±10μs            | 1.01    | import_iris.Iris.time__concatenate                                                          |
|          | 183±0.7μs            | 184±3μs             | 1.00    | import_iris.Iris.time__constraints                                                          |
|          | 111±1μs              | 112±2μs             | 1.01    | import_iris.Iris.time__data_manager                                                         |
|          | 96.6±2μs             | 96.7±1μs            | 1.00    | import_iris.Iris.time__deprecation                                                          |
|          | 138±2μs              | 140±1μs             | 1.01    | import_iris.Iris.time__lazy_data                                                            |
|          | 914±5μs              | 932±10μs            | 1.02    | import_iris.Iris.time__merge                                                                |
|          | 76.8±0.8μs           | 78.6±1μs            | 1.02    | import_iris.Iris.time__representation                                                       |
|          | 596±6μs              | 599±5μs             | 1.01    | import_iris.Iris.time_analysis                                                              |
|          | 143±2μs              | 142±3μs             | 0.99    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 111±1μs              | 112±1μs             | 1.01    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 245±2μs              | 244±4μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 193±3μs              | 195±1μs             | 1.01    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 113±1μs              | 113±1μs             | 1.00    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 144±2μs              | 143±1μs             | 0.99    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 337±4μs              | 337±3μs             | 1.00    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 96.7±0.9μs           | 95.6±0.7μs          | 0.99    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 222±5μs              | 221±2μs             | 1.00    | import_iris.Iris.time_analysis_maths                                                        |
|          | 98.9±1μs             | 99.9±1μs            | 1.01    | import_iris.Iris.time_analysis_stats                                                        |
|          | 175±2μs              | 177±2μs             | 1.01    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 309±6μs              | 311±6μs             | 1.01    | import_iris.Iris.time_aux_factory                                                           |
|          | 84.5±0.7μs           | 85.7±0.5μs          | 1.01    | import_iris.Iris.time_common                                                                |
|          | 163±2μs              | 165±3μs             | 1.01    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.35±0.01ms          | 1.37±0.01ms         | 1.01    | import_iris.Iris.time_common_metadata                                                       |
|          | 141±0.9μs            | 141±4μs             | 0.99    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.20±0.01ms          | 1.21±0.01ms         | 1.01    | import_iris.Iris.time_common_resolve                                                        |
|          | 201±2μs              | 201±1μs             | 1.00    | import_iris.Iris.time_config                                                                |
|          | 126±0.7μs            | 127±2μs             | 1.01    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 369±10μs             | 375±5μs             | 1.02    | import_iris.Iris.time_coord_systems                                                         |
|          | 750±7μs              | 762±20μs            | 1.02    | import_iris.Iris.time_coords                                                                |
|          | 676±10μs             | 676±30μs            | 1.00    | import_iris.Iris.time_cube                                                                  |
|          | 225±3μs              | 232±3μs             | 1.03    | import_iris.Iris.time_exceptions                                                            |
|          | 78.0±0.9μs           | 78.4±0.7μs          | 1.01    | import_iris.Iris.time_experimental                                                          |
|          | 185±1μs              | 185±2μs             | 1.00    | import_iris.Iris.time_fileformats                                                           |
|          | 254±2μs              | 260±4μs             | 1.02    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.81±0.09ms          | 2.81±0.07ms         | 1.00    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 79.9±0.6μs           | 80.0±2μs            | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 116±0.7μs            | 116±2μs             | 1.00    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 410±9μs              | 425±7μs             | 1.04    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.43±0.1ms           | 5.55±0.2ms          | 1.02    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.9±0.9μs           | 75.9±0.6μs          | 1.00    | import_iris.Iris.time_fileformats_name                                                      |
|          | 264±4μs              | 261±2μs             | 0.99    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 122±1μs              | 120±1μs             | 0.98    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 123±0.8μs            | 125±1μs             | 1.02    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 212±6μs              | 216±2μs             | 1.02    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 797±10μs             | 804±10μs            | 1.01    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 183±2μs              | 185±1μs             | 1.01    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 137±2μs              | 138±1μs             | 1.01    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 549±5μs              | 558±5μs             | 1.02    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 222±3μs              | 225±3μs             | 1.01    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.1±1μs             | 84.8±0.8μs          | 1.01    | import_iris.Iris.time_fileformats_um                                                        |
|          | 164±3μs              | 164±2μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 139±2μs              | 140±1μs             | 1.01    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 76.6±0.4μs           | 78.0±0.5μs          | 1.02    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 83.5±1μs             | 83.5±1μs            | 1.00    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 1.02±0.01ms          | 1.01±0.01ms         | 0.99    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 138±0.9μs            | 140±2μs             | 1.01    | import_iris.Iris.time_io                                                                    |
|          | 177±3μs              | 180±5μs             | 1.01    | import_iris.Iris.time_io_format_picker                                                      |
|          | 292±3μs              | 292±2μs             | 1.00    | import_iris.Iris.time_iris                                                                  |
|          | 129±1μs              | 130±0.7μs           | 1.01    | import_iris.Iris.time_iterate                                                               |
|          | 8.42±0.06ms          | 8.52±0.1ms          | 1.01    | import_iris.Iris.time_palette                                                               |
|          | 1.92±0.01ms          | 1.93±0.01ms         | 1.00    | import_iris.Iris.time_plot                                                                  |
|          | 107±0.7μs            | 106±0.7μs           | 0.99    | import_iris.Iris.time_quickplot                                                             |
|          | 2.23±0.05ms          | 2.34±0.1ms          | 1.05    | import_iris.Iris.time_std_names                                                             |
|          | 1.75±0.01ms          | 1.77±0.01ms         | 1.01    | import_iris.Iris.time_symbols                                                               |
|          | 15.0±0.6ms           | 15.1±0.9ms          | 1.01    | import_iris.Iris.time_tests                                                                 |
|          | 256±3μs              | 256±3μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 4.76±0.02ms          | 4.78±0.09ms         | 1.00    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 120±0.6μs            | 120±1μs             | 1.01    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.87±0.02ms          | 2.86±0.02ms         | 1.00    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 1.55±0.01ms          | 1.60±0.01ms         | 1.03    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 171±1μs              | 174±3μs             | 1.02    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 103±2μs              | 100±0.8μs           | 0.97    | import_iris.Iris.time_time                                                                  |
|          | 332±4μs              | 333±6μs             | 1.00    | import_iris.Iris.time_util                                                                  |
|          | 71.9±1μs             | 73.6±1μs            | 1.02    | iterate.IZip.time_izip                                                                      |
|          | 9.89±0.2ms           | 9.98±0.1ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 27.8±0.8ms           | 27.6±0.5ms          | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 9.98±0.3ms           | 10.0±0.1ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.88±0.2ms           | 9.99±0.06ms         | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 22.9±0.7ms           | 23.1±0.3ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.93±0.2ms           | 9.96±0.09ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.57±0.02s           | 1.58±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 22.6±0.4ms           | 23.1±0.6ms          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.57±0.01s           | 1.56±0.02s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.55±0.02s           | 1.57±0.02s          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 23.2±0.6ms           | 23.4±0.5ms          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.59±0.01s           | 1.59±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.12±0.06ms          | 5.11±0.06ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 21.5±0.5ms           | 21.4±0.2ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.10±0.07ms          | 5.14±0.08ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.06±0.08ms          | 5.11±0.09ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 21.6±0.3ms           | 21.5±0.3ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.06±0.06ms          | 5.11±0.04ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 25.3±3ms             | 25.4±3ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 20.9±0.6ms           | 21.1±0.3ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 13.4±1ms             | 14.0±2ms            | 1.05    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 27.1±3ms             | 27.2±1ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 80.5±0.7ms           | 81.0±0.7ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 26.5±2ms             | 26.4±1ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 499±3ms              | 499±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.04±0.2ms           | 3.20±0.2ms          | 1.05    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 497±5ms              | 499±5ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 509±6ms              | 508±5ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.16±0.1ms           | 3.22±0.1ms          | 1.02    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 506±4ms              | 506±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 1.74±0.1ms           | 1.78±0.08ms         | 1.02    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.08±0.09ms          | 3.08±0.2ms          | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 1.72±0.09ms          | 1.72±0.1ms          | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 1.79±0.08ms          | 1.78±0.09ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.20±0.1ms           | 3.16±0.1ms          | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 1.76±0.09ms          | 1.75±0.07ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 361±3ms              | 361±5ms             | 1.00    | load.ManyVars.time_many_var_load                                                            |
|          | 9.97±0.09ms          | 10.00±0.1ms         | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.1±0.1ms           | 10.0±0.2ms          | 0.99    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.57±0.02s           | 1.59±0.01s          | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.60±0.02s           | 1.62±0.02s          | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.09±0.05ms          | 5.15±0.03ms         | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.11±0.08ms          | 5.12±0.03ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.01±0.2ms           | 9.20±0.08ms         | 1.02    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.87±0.2ms           | 5.92±0.04ms         | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.54±0.02s           | 1.55±0.01s          | 1.01    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 540±10ms             | 550±8ms             | 1.02    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.25±0.04ms          | 4.36±0.07ms         | 1.03    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.19±0.06ms          | 4.29±0.05ms         | 1.02    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 166±3ms              | 167±1ms             | 1.01    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 24.5±0.7ms           | 25.3±0.4ms          | 1.03    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 165±3ms              | 170±1ms             | 1.03    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 33.0±0.6ms           | 33.3±0.3ms          | 1.01    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 23.9±0.4ms           | 25.2±0.5ms          | 1.06    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 33.7±0.4ms           | 34.0±0.4ms          | 1.01    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.6±0.4ms           | 20.0±1ms            | 1.02    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 57.6±0.8ms           | 58.0±1ms            | 1.01    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 15.2±0.3ms           | 15.2±0.5ms          | 1.00    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 26.6±0.6ms           | 26.5±0.4ms          | 1.00    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 20.0±0.5ms           | 20.0±0.8ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 24.6±0.5ms           | 24.6±1ms            | 1.00    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 14.8±0.2ms           | 15.4±0.4ms          | 1.04    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 19.8±0.4ms           | 19.7±0.6ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.6±0.5ms           | 21.2±0.6ms          | 1.03    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 67.1±2ms             | 67.0±1ms            | 1.00    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.4±0.2ms           | 20.9±0.7ms          | 1.02    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 26.9±0.6ms           | 26.3±0.8ms          | 0.98    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.17±0.08ms          | 3.06±0.2ms          | 0.97    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.90±0.3ms           | 4.98±0.2ms          | 1.02    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 39.1±2ms             | 38.6±3ms            | 0.99    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 793±9ms              | 785±6ms             | 0.99    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 429±3ms              | 432±7ms             | 1.01    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 429±4ms              | 433±7ms             | 1.01    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 109±0.3M             | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 109±0.3M             | 109±0.3M            | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 59.2±2ms             | 60.0±2ms            | 1.01    | merge_concat.Merge.time_merge                                                               |
|          | 978±300k             | 1.62±0.4M           | ~1.65   | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 477±5ns              | 468±20ns            | 0.98    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 215±1ms              | 215±1ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 658±2k               | 658±1k              | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.1±0M              | 60.1±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.4±0.4ms           | 17.4±0.3ms          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 18.9±0.5ms           | 19.5±0.8ms          | 1.03    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 12.4±0.06M           | 12.7±0M             | 1.02    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 119±1ms              | 124±2ms             | 1.04    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 689±8ms              | 692±7ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.24±0.03M           | 1.22±0.03M          | 0.98    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.3±0.02M           | 96.2±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 81.6±3ms             | 82.0±3ms            | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 638±7ms              | 649±8ms             | 1.02    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.18±0.01M           | 1.19±0.02M          | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.2±0.01M           | 96.2±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.61±0.1ms           | 6.55±0.1ms          | 0.99    | plot.AuxSort.time_aux_sort                                                                  |
|          | 81.9±2ms             | 80.8±3ms            | 0.99    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 101±0.8ms            | 101±1ms             | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 51.1±1ms             | 50.8±2ms            | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 106±0.05M            | 106±0.03M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.02M            | 147±0.02M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.58±0.08ms          | 4.57±0.1ms          | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 83.1±0.7ms           | 82.9±2ms            | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 53.3±0.5ms           | 53.6±1ms            | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 590±4ms              | 584±4ms             | 0.99    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 90.9±1ns             | 90.4±0.4ns          | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 64.3±1ms             | 63.8±2ms            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 90.6±1ns             | 89.1±1ns            | 0.98    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 522±4ms              | 517±6ms             | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 28.4±0.07k           | 28.9±0.06k          | 1.02    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.66±0.1M            | 1.69±0.1M           | 1.01    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 28.4±0.06k           | 28.9±0.06k          | 1.02    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±20M              | 208±20M             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 42.7±0.8ms           | 43.1±0.8ms          | 1.01    | stats.PearsonR.time_lazy                                                                    |
|          | 9.53±0.3ms           | 9.38±0.2ms          | 0.98    | stats.PearsonR.time_real                                                                    |
|          | 22.3±1M              | 24.4±0.5M           | 1.10    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.4±0.01M           | 18.4±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 23.8±0.7ms           | 23.6±1ms            | 0.99    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 61.4±0.6ms           | 61.6±0.8ms          | 1.00    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 23.3±0.01M           | 23.3±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 12.1±0.05M           | 12.1±0.03M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [836e179a]    | After [d6a8ae65]    |   Ratio | Benchmark (Parameter)                                                                    |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------|
| +        | 549±60k              | 808±1k              |    1.47 | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50) |

Generated by GHA run 11628701585

@trexfeathers trexfeathers merged commit 7bca716 into main Nov 1, 2024
29 checks passed
@trexfeathers trexfeathers deleted the FEATURE_pytest_conversion branch November 1, 2024 12:43
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benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts
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Encourage PyTest, discourage old-style, in Iris documentation
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