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https://issues.apache.org/jira/browse/HBASE-20306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16614096#comment-16614096
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Colin Garcia commented on HBASE-20306:
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Thanks for the comments Andrew. I've updated using the getHistogramReport
functionality. The only concern I have is that the values won't exactly match
the "Overall Status" due to some casting to long from doubles. Here is a
snippet of the output. Let me know what you think :) hoping this is a step in
the right direction
{code:java}
2018-09-13 14:30:52,732 INFO
[MultiThreadedAction-ProgressReporter-1536874207705] util.MultiThreadedAction:
[W:20] Keys=82495, cols=927.8 K, time=00:00:45 Overall: [keys/s= 1832,
latency=10.82 ms] Current: [keys/s=2058, latency=9.64 ms], wroteUpTo=-1
2018-09-13 14:30:57,733 INFO
[MultiThreadedAction-ProgressReporter-1536874207705] util.MultiThreadedAction:
[W:20] Keys=92516, cols=1.0 M, time=00:00:50 Overall: [keys/s= 1849,
latency=10.72 ms] Current: [keys/s=2004, latency=9.89 ms], wroteUpTo=-1
2018-09-13 14:31:02,738 INFO
[MultiThreadedAction-ProgressReporter-1536874207705] util.MultiThreadedAction:
RUN SUMMARY
KEYS PER SECOND:
mean=1849.90, min=1108.00, max=2065.00, stdDev=291.71, 50th=1945.50,
75th=2017.50, 95th=2065.00, 99th=2065.00, 99.9th=2065.00, 99.99th=2065.00,
99.999th=2065.00
LATENCY:
mean=10.60, min=9.00, max=17.00, stdDev=2.41, 50th=10.00, 75th=10.50,
95th=17.00, 99th=17.00, 99.9th=17.00, 99.99th=17.00, 99.999th=17.00
{code}
> LoadTestTool does not print summary at end of run
> -------------------------------------------------
>
> Key: HBASE-20306
> URL: https://issues.apache.org/jira/browse/HBASE-20306
> Project: HBase
> Issue Type: Bug
> Components: tooling
> Reporter: Mike Drob
> Assignee: Colin Garcia
> Priority: Major
> Labels: beginner
> Attachments: HBASE-20306.000.patch, HBASE-20306.001.patch,
> HBASE-20306.002.patch
>
>
> ltt currently prints status as it goes, but doesn't give a nice summary of
> what happened so users have to infer it from the last status line printed.
> Would be nice to print a real summary with statistics about what was run.
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