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From skamille <...@git.apache.org>
Subject [GitHub] zookeeper issue #307: ZOOKEEPER-2770 ZooKeeper slow operation log
Date Wed, 22 Nov 2017 02:39:54 GMT
Github user skamille commented on the issue:

    https://github.com/apache/zookeeper/pull/307
  
    I appreciate the work that you are trying to do here, and this still feels like an incomplete
approach to a problem that would be worth investing further into. It seems like we all agree
that it would be good to have clearer metrics about the performance behavior of the internals
of the system. This implements some basic infrastructure for a metric recording framework,
coupled to the recording of one metric. Can we at least make it so that the process of "push
a metric to a buffer, have a thread that wakes up periodically and flushes information out
of that buffer" is usable by multiple parts of the system, instead of coupling it to the one
metric of request time?


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