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Cameron Zemek edited comment on CASSANDRA-16161 at 10/14/20, 1:35 AM: ---------------------------------------------------------------------- This could almost be classified as a bug. In conf/cassandra.yaml it states for compaction_throughput_mb_per_sec: "Note that this account for all types of compaction, including validation compaction" Which makes me lean to having a shared throttle. was (Author: cam1982): This could almost be classified as a bug. In conf/cassandra.yaml is states for compaction_throughput_mb_per_sec: "Note that this account for all types of compaction, including validation compaction" Which makes me lean to having a shared throttle. > Validation Compactions causing Java GC pressure > ----------------------------------------------- > > Key: CASSANDRA-16161 > URL: https://issues.apache.org/jira/browse/CASSANDRA-16161 > Project: Cassandra > Issue Type: Improvement > Components: Local/Compaction, Local/Config, Tool/nodetool > Reporter: Cameron Zemek > Assignee: Cameron Zemek > Priority: Normal > Fix For: 3.11.x, 3.11.8 > > Attachments: 16161.patch > > > Validation Compactions are not rate limited which can cause Java GC pressure > and result in spikes in latency. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org