[ https://issues.apache.org/jira/browse/HDDS-4363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mukul Kumar Singh reassigned HDDS-4363: --------------------------------------- Assignee: Aryan Gupta > Add metric to track the number of RocksDB open/close operations > --------------------------------------------------------------- > > Key: HDDS-4363 > URL: https://issues.apache.org/jira/browse/HDDS-4363 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Components: Ozone Datanode > Affects Versions: 1.0.0 > Reporter: Wei-Chiu Chuang > Assignee: Aryan Gupta > Priority: Major > > We are benchmarking Ozone performance, and realized RocksDB open/close > operations have huge impact to performance. Each db open takes about 70ms on > average and close takes about 1ms on average. > > Having metrics on these operations will help understand DataNode performance > problems. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org