[LOG4J2-4012] Add random compression delay to reduce midnight disk I/O spike#4067
Open
ramanathan1504 wants to merge 3 commits intoapache:2.xfrom
Open
[LOG4J2-4012] Add random compression delay to reduce midnight disk I/O spike#4067ramanathan1504 wants to merge 3 commits intoapache:2.xfrom
ramanathan1504 wants to merge 3 commits intoapache:2.xfrom
Conversation
ramanathan1504
force-pushed
the
issuse-4012
branch
from
86a23e7 to
8c1e625
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Fixes #4012
When rolling file appenders trigger compression at midnight, all nodes compress simultaneously, causing disk I/O spikes on shared/cloud storage.
Change
maxDelaySecondsparameter toGzCompressActionandZipCompressAction[0, maxDelaySeconds]is applied0— fully backward-compatible; existing configs are unaffectedUsage