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https://issues.apache.org/jira/browse/METRON-1060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16105391#comment-16105391
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ASF GitHub Bot commented on METRON-1060:
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Github user mmiklavc commented on the issue:
https://github.com/apache/metron/pull/665
Hi @ottobackwards I actually took this advice and have a commit coming your
way. I extracted functionality into a PerformanceLogger class that allows you
to specify a percentage probability for logging the timing in the global
config. A value of 1 logs roughly 1% of statements, 100 will log all
statements. I could use some feedback on the approach I took for instantiating
the logger - I used a local member variable instead of a static variable. The
reason being that the logger maintains a Map<String, Long> of marked times.
Since multiple executors may exist within a single worker JVM, it seemed likely
that they might trample one another.
> Add performance timing logging to enrichment topology
> -----------------------------------------------------
>
> Key: METRON-1060
> URL: https://issues.apache.org/jira/browse/METRON-1060
> Project: Metron
> Issue Type: Improvement
> Reporter: Michael Miklavcic
> Assignee: Michael Miklavcic
>
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