Comment out dodgy log-kv (#12554)

pull/12557/head
David Robertson 2022-04-26 15:53:06 +01:00 committed by GitHub
parent c48ab3734e
commit 6d89f1239c
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2 changed files with 7 additions and 3 deletions

1
changelog.d/12554.bugfix Normal file
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@ -0,0 +1 @@
Fix a bug introduced in Synapse 1.58.0rc1 where the main process could consume excessive amounts of CPU and memory handling sentry logging failures.

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@ -683,9 +683,12 @@ class DeviceHandler(DeviceWorkerHandler):
self.federation_sender.send_device_messages(
host, immediate=False
)
log_kv(
{"message": "sent device update to host", "host": host}
)
# TODO: when called, this isn't in a logging context.
# This leads to log spam, sentry event spam, and massive
# memory usage. See #12552.
# log_kv(
# {"message": "sent device update to host", "host": host}
# )
if current_stream_id != stream_id:
# Clear the set of hosts we've already sent to as we're