GWicke has uploaded a new change for review. https://gerrit.wikimedia.org/r/208115
Change subject: Increase CMSInitiatingOccupancyFraction from 70 to 78% ...................................................................... Increase CMSInitiatingOccupancyFraction from 70 to 78% - Cassandra default is 75% - many JVM tuning guides recommend 80% Change-Id: Ic0f718b3b51e934ea4d3ce2cf54d33e2902aded3 --- M templates/cassandra-env.sh.erb 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://gerrit.wikimedia.org:29418/operations/puppet/cassandra refs/changes/15/208115/1 diff --git a/templates/cassandra-env.sh.erb b/templates/cassandra-env.sh.erb index 6ca09b6..5c721bd 100644 --- a/templates/cassandra-env.sh.erb +++ b/templates/cassandra-env.sh.erb @@ -219,7 +219,7 @@ JVM_OPTS="$JVM_OPTS -XX:+CMSParallelRemarkEnabled" JVM_OPTS="$JVM_OPTS -XX:SurvivorRatio=8" JVM_OPTS="$JVM_OPTS -XX:MaxTenuringThreshold=5" -JVM_OPTS="$JVM_OPTS -XX:CMSInitiatingOccupancyFraction=70" +JVM_OPTS="$JVM_OPTS -XX:CMSInitiatingOccupancyFraction=80" JVM_OPTS="$JVM_OPTS -XX:+UseCMSInitiatingOccupancyOnly" JVM_OPTS="$JVM_OPTS -XX:+UseTLAB" JVM_OPTS="$JVM_OPTS -XX:CompileCommandFile=$CASSANDRA_CONF/hotspot_compiler" -- To view, visit https://gerrit.wikimedia.org/r/208115 To unsubscribe, visit https://gerrit.wikimedia.org/r/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ic0f718b3b51e934ea4d3ce2cf54d33e2902aded3 Gerrit-PatchSet: 1 Gerrit-Project: operations/puppet/cassandra Gerrit-Branch: master Gerrit-Owner: GWicke <[email protected]> _______________________________________________ MediaWiki-commits mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
