diff --git a/Products/ZenCollector/configcache/cache/model.py b/Products/ZenCollector/configcache/cache/model.py
index 9416dbc800..341f7bf3ec 100644
--- a/Products/ZenCollector/configcache/cache/model.py
+++ b/Products/ZenCollector/configcache/cache/model.py
@@ -179,7 +179,7 @@ def from_raw(self, raw):
         hkey = _hashkey(raw)
         value = self.__cache.get(hkey)
         if value is None:
-            value = self.__keytype(*self._atoms(raw))
+            value = self.__keytype(**self._atoms(raw))
             self.__cache[hkey] = value
         return value
 
diff --git a/Products/ZenCollector/configcache/cache/storage/device.py b/Products/ZenCollector/configcache/cache/storage/device.py
index 367a437296..e57e2330d5 100644
--- a/Products/ZenCollector/configcache/cache/storage/device.py
+++ b/Products/ZenCollector/configcache/cache/storage/device.py
@@ -741,6 +741,12 @@ def __init__(self, template, tabletype, keytype, querytype):
     def keys(self):
         return self.__km
 
+    def mget(self, client, *keys):
+        # The mget method accepts multiple keys and so must be handled
+        # differently than _callmethod, which accepts only one key.
+        rawkeys = tuple(self.__km.to_raw(k) for k in keys)
+        return self.__methods["mget"](client, *rawkeys)
+
     def to_rawkey(self, key):
         return self.__km.to_raw(key)
 
diff --git a/Products/ZenCollector/configcache/cli/list.py b/Products/ZenCollector/configcache/cli/list.py
index e64d6916b8..32dea7fb4b 100644
--- a/Products/ZenCollector/configcache/cli/list.py
+++ b/Products/ZenCollector/configcache/cli/list.py
@@ -152,8 +152,8 @@ def _filter(self, data):
 
     def _get_uidmap(self, store, data):
         if self._showuid:
-            keys = tuple(status.key for status in data)
-            uids = store.get_uids(*keys)
+            deviceids = tuple(status.key.device for status in data)
+            uids = store.get_uids(*deviceids)
             return dict(uids)
         return {}
 
diff --git a/Products/ZenCollector/configcache/tests/test_deviceconfigstore.py b/Products/ZenCollector/configcache/tests/test_deviceconfigstore.py
index ef37c8218a..dc3f3b263a 100644
--- a/Products/ZenCollector/configcache/tests/test_deviceconfigstore.py
+++ b/Products/ZenCollector/configcache/tests/test_deviceconfigstore.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 ##############################################################################
 #
 # Copyright (C) Zenoss, Inc. 2023, all rights reserved.
@@ -13,6 +14,8 @@
 
 from unittest import TestCase
 
+import six
+
 from Products.ZenCollector.services.config import DeviceProxy
 from Products.Jobber.tests.utils import subTest, RedisLayer
 
@@ -20,11 +23,6 @@
 from ..cache.storage import DeviceConfigStore
 
 
-_fields = collections.namedtuple(
-    "_fields", "service monitor device uid updated"
-)
-
-
 class EmptyDeviceConfigStoreTest(TestCase):
     """Test an empty DeviceConfigStore object."""
 
@@ -123,14 +121,19 @@ def test_building(t):
         t.assertEqual(expected, status)
 
 
+_values = collections.namedtuple(
+    "_values", "service monitor device uid updated"
+)
+
+
 class _BaseTest(TestCase):
     # Base class to share setup code
 
     layer = RedisLayer
 
-    fields = (
-        _fields("a", "b", "c1", "/c1", 1234500.0),
-        _fields("a", "b", "c2", "/c1", 1234550.0),
+    values = (
+        _values("a", "b", "c1", "/c1", 1234500.0),
+        _values("a", "b", "c2", "/c2", 1234550.0),
     )
 
     def setUp(t):
@@ -139,19 +142,19 @@ def setUp(t):
         t.config1 = _make_config("test1", "_test1", "abc-test-01")
         t.config2 = _make_config("test2", "_test2", "abc-test-02")
         t.record1 = DeviceRecord.make(
-            t.fields[0].service,
-            t.fields[0].monitor,
-            t.fields[0].device,
-            t.fields[0].uid,
-            t.fields[0].updated,
+            t.values[0].service,
+            t.values[0].monitor,
+            t.values[0].device,
+            t.values[0].uid,
+            t.values[0].updated,
             t.config1,
         )
         t.record2 = DeviceRecord.make(
-            t.fields[1].service,
-            t.fields[1].monitor,
-            t.fields[1].device,
-            t.fields[1].uid,
-            t.fields[1].updated,
+            t.values[1].service,
+            t.values[1].monitor,
+            t.values[1].device,
+            t.values[1].uid,
+            t.values[1].updated,
             t.config2,
         )
 
@@ -171,14 +174,14 @@ def test_add_new_config(t):
         t.store.add(t.record1)
         t.store.add(t.record2)
         expected1 = DeviceKey(
-            t.fields[0].service,
-            t.fields[0].monitor,
-            t.fields[0].device,
+            t.values[0].service,
+            t.values[0].monitor,
+            t.values[0].device,
         )
         expected2 = DeviceKey(
-            t.fields[1].service,
-            t.fields[1].monitor,
-            t.fields[1].device,
+            t.values[1].service,
+            t.values[1].monitor,
+            t.values[1].device,
         )
         result = tuple(t.store.search())
         t.assertEqual(2, len(result))
@@ -214,7 +217,7 @@ def test_negative_search(t):
 
     def test_positive_search_single(t):
         t.store.add(t.record1)
-        f0 = t.fields[0]
+        f0 = t.values[0]
         cases = (
             {"service": f0.service},
             {"service": f0.service, "monitor": f0.monitor},
@@ -235,7 +238,7 @@ def test_positive_search_single(t):
     def test_positive_search_multiple(t):
         t.store.add(t.record1)
         t.store.add(t.record2)
-        f0 = t.fields[0]
+        f0 = t.values[0]
         cases = (
             ({"service": f0.service}, 2),
             ({"service": f0.service, "monitor": f0.monitor}, 2),
@@ -267,12 +270,12 @@ def test_get_status(t):
         status = t.store.get_status(t.record1.key)
         t.assertEqual(t.record1.key, status.key)
         t.assertIsInstance(status, ConfigStatus.Current)
-        t.assertEqual(t.fields[0].updated, status.updated)
+        t.assertEqual(t.values[0].updated, status.updated)
 
         status = t.store.get_status(t.record2.key)
         t.assertEqual(t.record2.key, status.key)
         t.assertIsInstance(status, ConfigStatus.Current)
-        t.assertEqual(t.fields[1].updated, status.updated)
+        t.assertEqual(t.values[1].updated, status.updated)
 
 
 class ConfigStoreGetOlderTest(_BaseTest):
@@ -702,9 +705,7 @@ class GetStatusTest(_BaseTest):
 
     def test_current(t):
         t.store.add(t.record1)
-        expected = ConfigStatus.Current(
-            t.record1.key, t.record1.updated
-        )
+        expected = ConfigStatus.Current(t.record1.key, t.record1.updated)
         actual = t.store.get_status(t.record1.key)
         t.assertEqual(expected, actual)
 
@@ -1116,8 +1117,32 @@ def test_add_monitor_change(t):
         t.assertEqual(newrecord, result)
 
 
-class DeviceUIDTest(TestCase):
+class GetUIDsTest(_BaseTest):
+    def test_get_uids_missing(t):
+        result = t.store.get_uids(t.values[0].device, t.values[1].device)
+        t.assertIsInstance(result, collections.Iterator)
+        result = sorted(result)
+        t.assertEqual(len(result), 2)
+        r1, r2 = result
+        t.assertEqual(r1[0], t.values[0].device)
+        t.assertIsNone(r1[1])
+        t.assertEqual(r2[0], t.values[1].device)
+        t.assertIsNone(r2[1])
 
+    def test_get_uids_stored(t):
+        t.store.add(t.record1)
+        t.store.add(t.record2)
+        result = t.store.get_uids(t.values[0].device, t.values[1].device)
+        result = sorted(result)
+        t.assertEqual(len(result), 2)
+        r1, r2 = result
+        t.assertEqual(r1[0], t.values[0].device)
+        t.assertEqual(r1[1], t.values[0].uid)
+        t.assertEqual(r2[0], t.values[1].device)
+        t.assertEqual(r2[1], t.values[1].uid)
+
+
+class DeviceUIDTest(TestCase):
     layer = RedisLayer
 
     def setUp(t):
@@ -1200,7 +1225,7 @@ def _make_config(_id, configId, guid):
     config.id = _id
     config._config_id = configId
     config._device_guid = guid
-    config.data = u"fancy"
+    config.data = six.ensure_text("𝗳ӓꞥϲỷ")
     return config