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Nick Dimiduk commented on HBASE-10129: -------------------------------------- bq. Is there any benchmark when doing efficiency comparisons? Have a look at {{org.apache.hadoop.hbase.PerformanceEvaluation}}. > support real time rpc invoke latency percentile statistics for methods of > HRegionInterface > ------------------------------------------------------------------------------------------- > > Key: HBASE-10129 > URL: https://issues.apache.org/jira/browse/HBASE-10129 > Project: HBase > Issue Type: Improvement > Components: regionserver > Affects Versions: 0.94.14 > Reporter: cuijianwei > Attachments: HBASE-10129-0.94-v1.patch > > > It is important for applications to get latency statistics when invoking > hbase apis. Currently, the average latency of methods in HRegionInterface > will be computed in HBaseRpcMetrics. However, user might expect more detail > latency statistics, such as 75% percentile latency, 95% percentile latency, > etc. Therefore, will it be useful if we computing latency percentiles for rpc > invoking of region server methods? -- This message was sent by Atlassian JIRA (v6.1.4#6159)