[ https://issues.apache.org/jira/browse/HBASE-15405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-15405: -------------------------- Attachment: HBASE-15405-master-v4 (1).patch > Fix PE logging and wrong defaults in help message > ------------------------------------------------- > > Key: HBASE-15405 > URL: https://issues.apache.org/jira/browse/HBASE-15405 > Project: HBase > Issue Type: Bug > Components: Performance > Reporter: Appy > Assignee: Appy > Priority: Minor > Attachments: HBASE-15405-master-v2.patch, > HBASE-15405-master-v3.patch, HBASE-15405-master-v4 (1).patch, > HBASE-15405-master-v4.patch, HBASE-15405-master-v4.patch, > HBASE-15405-master.patch, HBASE-15405-master.patch > > > Corrects wrong default values for few options in the help message. > Final stats from multiple clients are intermingled making it hard to > understand. Also the logged stats aren't very machine readable. It can be > helpful in a daily perf testing rig which scraps logs for results. > Example of logs before the change. > {noformat} > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: 0/1048570/1048576, > latency mean=953.98, min=359.00, max=324050.00, stdDev=851.82, 95th=1368.00, > 99th=1625.00 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: 0/1048570/1048576, > latency mean=953.92, min=356.00, max=323394.00, stdDev=817.55, 95th=1370.00, > 99th=1618.00 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: 0/1048570/1048576, > latency mean=953.98, min=367.00, max=322745.00, stdDev=840.43, 95th=1369.00, > 99th=1622.00 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest latency log > (microseconds), on 1048576 measures > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest Min = > 375.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest Min = > 363.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest Avg = > 953.6624126434326 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest Avg = > 953.4124526977539 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest StdDev = > 781.3929776087633 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest StdDev = > 742.8027916717297 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 50th = > 894.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 50th = > 894.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 75th = > 1070.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 75th = > 1071.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 95th = > 1369.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 95th = > 1369.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99th = > 1623.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99th = > 1624.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest Min = > 372.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99.9th = > 3013.9980000000214 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest Avg = > 953.2451229095459 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99.9th = > 3043.9980000000214 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest StdDev = > 725.4744472152282 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99.99th = > 25282.380199996755 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 50th = > 895.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99.99th = > 25812.763399994 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 75th = > 1071.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99.999th = > 89772.78990004538 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 95th = > 1369.0 > 16/03/05 22:43:06 INFO hbase.PerformanceEvaluation: IncrementTest 99.999th = > 122808.39587019826 > {noformat} > After the change > {noformat} > 16/03/06 02:38:21 INFO hbase.PerformanceEvaluation: Test : RandomWriteTest, > Thread : TestClient-1 > 16/03/06 02:38:21 INFO hbase.PerformanceEvaluation: Latency (us) : , > mean=6.23, min=2.00, max=101433.00, stdDev=246.62, 50th=2.00, 75th=2.00, > 95th=3.00, 99th=13.00, 99.9th=558.00, 99.99th=9656.19, 99.999th=20213.63 > 16/03/06 02:38:21 INFO hbase.PerformanceEvaluation: Num measures (latency) : > 1048576 > 16/03/06 02:38:21 INFO hbase.PerformanceEvaluation: ValueSize (bytes) : , > mean=0.00, min=0.00, max=0.00, stdDev=0.00, 50th=0.00, 75th=0.00, 95th=0.00, > 99th=0.00, 99.9th=0.00, 99.99th=0.00, 99.999th=0.00 > 16/03/06 02:38:21 INFO hbase.PerformanceEvaluation: Num measures (ValueSize): > 0 > ... > 16/03/06 02:38:21 INFO hbase.PerformanceEvaluation: Test : RandomWriteTest, > Thread : TestClient-0 > 16/03/06 02:38:21 INFO hbase.PerformanceEvaluation: Latency (us) : , > mean=6.23, min=1.00, max=99321.00, stdDev=246.41, 50th=2.00, 75th=2.00, > 95th=3.00, 99th=13.00, 99.9th=566.00, 99.99th=9694.60, 99.999th=23311.86 > .... > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)