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[flex counter] Flex counter threads consume too much CPU resources. #1925

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merged 5 commits into from
Nov 18, 2021
Merged

[flex counter] Flex counter threads consume too much CPU resources. #1925

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6e89b39
[flex counter] Flex counter threads consume too much CPU resources. #…
StormLiangMS Nov 9, 2021
143dcbb
only modify the interval of watermark counter group
StormLiangMS Nov 17, 2021
daac08a
Merge branch 'cpu_utilization_storm' of github.com:Azure/sonic-utilit…
StormLiangMS Nov 17, 2021
1e62e65
fix merge conflict
StormLiangMS Nov 17, 2021
6c1911b
fix commit issue
StormLiangMS Nov 17, 2021
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10 changes: 8 additions & 2 deletions counterpoll/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -203,9 +203,15 @@ def watermark():
""" Watermark counter commands """

@watermark.command()
@click.argument('poll_interval', type=click.IntRange(1000, 30000))
@click.argument('poll_interval', type=click.IntRange(1000, 60000))
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def interval(poll_interval):
""" Set watermark counter query interval for both queue and PG watermarks """
"""
Set watermark counter query interval for both queue and PG watermarks
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This counter group causes high CPU usage when polled,
increase the interval up limit to 60 seconds.
This is a short term solution and
should be changed once the performance is enhanced
"""
configdb = ConfigDBConnector()
configdb.connect()
queue_wm_info = {}
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