[Q] Lowering log verbosity

[SJrX]

Please ask help only about carbon component here, if you want to to do so for Graphite, please use graphite-web repo

I'm using the official container but have noticed that we are getting a bunch of logs over the years because we have lots of metrics that are very sparse. The following log messages show up a lot, and I'm unclear about how to turn them off.

{"log":"[03/Dec/2024 17:29:24.116] cache INFO CarbonLink creating a new socket for ('127.0.0.1', None)\n","stream":"stderr","time":"2024-12-03T17:29:24.116693467Z"}
{"log":"[03/Dec/2024 17:29:24.116] cache INFO CarbonLink sending request for <METRIC_NAME> to ('127.0.0.1', None)\n","stream":"stderr","time":"2024-12-03T17:29:24.116895457Z"}
{"log":"[03/Dec/2024 17:29:24.118] cache INFO CarbonLink finished receiving <METRIC_NAME> from ('127.0.0.1', None)\n","stream":"stderr","time":"2024-12-03T17:29:24.118371182Z"}

cat carbon.conf  | grep "LOG"
#   LOG_DIR        = %(STORAGE_DIR)s/log/
#   LOG_DIR        = /var/log/carbon/
ENABLE_LOGROTATION = True
LOG_UPDATES = False
LOG_CREATES = True
LOG_CACHE_HITS = False
LOG_CACHE_QUEUE_SORTS = False
LOG_LISTENER_CONN_SUCCESS = False
# LOG_LISTENER_CONN_SUCCESS = True
# LOG_LISTENER_CONN_SUCCESS = True
# LOG_AGGREGATOR_MISSES = False

I am logging to standard out because of the containers, and really I'm more concerned about wasted IOPS to disk than anything.

These don't seem to be CREATES.