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[GitHub] [ignite] nizhikov commented on issue #6701: IGNITE-11961 Provide JMX metrics for PME timings

nizhikov commented on issue #6701: IGNITE-11961  Provide JMX metrics for PME timings
URL: https://github.com/apache/ignite/pull/6701#issuecomment-515363405
 
 
   @NSAmelchev 
   @anton-vinogradov 
   
   I thought we should **add** new metrics to calculate blocking period.
   Don't think we should remove existing metrics for a whole PME duration.
   
   In the end we should have:
   
   * `CurrentPMEDuration` (existing metric, we shouldn't touch it).
   * `CurrentPMECacheOperationsBlockedDuration` - new long metric. only in the new framework, don't appear in `ClusterMetrics` JMX bean.
   * `PMEDuration` - new histogram.
   * `PMECacheOperationsBlockedDuration` - new histogram.
   
   WHYT?
   
   

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