ignite-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Alexey Goncharuk <alexey.goncha...@gmail.com>
Subject Re: Performance drop with New Monitoring.
Date Tue, 02 Jul 2019 15:25:34 GMT
Hello Nikolay,

I will take a look shortly.

вт, 2 июл. 2019 г. в 14:30, Nikolay Izhikov <nizhikov@apache.org>:

> Guys.
>
> I've prepared PR to fix this issue.
> Who want to review it?
>
> https://github.com/apache/ignite/pull/6656
>
> В Пн, 01/07/2019 в 15:17 +0300, Nikolay Izhikov пишет:
> > Hello, Igniter.
> >
> > I think we should fix the issue with slight changes in internal API (was
> not released yet).
> >
> > Changes in API was independently proposed by me and Alexey Plekhanov [1]:
> >
> > 1. We should introduce `MetricGroup` - collection of metric of one
> specific Ignite entity(io subsystem, data region, cache, etc.).
> >
> > 2. We can remove entire `MetricGroup` (on cache or cache group destroy)
> with complexity of O(1).
> >
> > 3. We can remove metric from `MetricGroup` with complexity of O(1).
> >
> > [1]
> https://issues.apache.org/jira/browse/IGNITE-11920?jql=labels%20%3D%20IEP-35%20ORDER%20BY%20status%20ASC
> >
> > В Пт, 28/06/2019 в 19:10 +0300, Nikolay Izhikov пишет:
> > > Hello, Maksim.
> > >
> > > I will take a look shortly.
> > >
> > > В Пт, 28/06/2019 в 19:02 +0300, Maksim Stepachev пишет:
> > > > Hello, Igniters.
> > > >
> > > > I see that the ticket - "[IGNITE-11848] New Monitoring. Phase1"
> breaks cache stop performance. It affects next tests:
> testParallelStartAndStop, testStartManyCaches
> > > >
> > > > The spent time was increased 6 times:(
> > > >
> > > > Look at:
> https://ci.ignite.apache.org/project.html?tab=testDetails&branch_IgniteTests24Java8=%3Cdefault%3E&projectId=IgniteTests24Java8&testNameId=-145777872614811891&page=4
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message