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From Anton Vinogradov <avinogra...@gridgain.com>
Subject Re: Ignite Enhancement Proposal #6 (Metrics)
Date Tue, 14 Nov 2017 11:44:56 GMT
Val, Denis,

I've updated issues list, thanks for tips.

On Tue, Nov 14, 2017 at 3:57 AM, Valentin Kulichenko <
valentin.kulichenko@gmail.com> wrote:

> Here is the link:
>
> [1] https://issues.apache.org/jira/browse/IGNITE-6846
>
> -Val
>
> On Mon, Nov 13, 2017 at 4:53 PM, Valentin Kulichenko <
> valentin.kulichenko@gmail.com> wrote:
>
> > One of the users also brought up the issue that we don't have any metrics
> > for entry processors [1]. Probably, makes sense to include this into IEP
> as
> > well.
> >
> > -Val
> >
> > On Mon, Nov 13, 2017 at 4:48 PM, Denis Magda <dmagda@apache.org> wrote:
> >
> >> Hi Anton,
> >>
> >> Thanks for brining this out!
> >>
> >> The memory metrics really need a serious overhaul. For instance we a
> >> missing basic things like:
> >> - Bytes used per data region.
> >> - Bytes used per cache.
> >> - Size of checkpointing buffer.
> >>
> >> Plus advanced memory metrics will not be harmful:
> >> - Space occupied by indexes.
> >>
> >> The ticket for the memory metrics improved is anxiously waiting to be
> >> solved: https://issues.apache.org/jira/browse/IGNITE-5796 <
> >> https://issues.apache.org/jira/browse/IGNITE-5796>
> >>
> >> —
> >> Denis
> >> > On Nov 13, 2017, at 9:14 AM, Anton Vinogradov <av@apache.org> wrote:
> >> >
> >> > Igniters,
> >> >
> >> > As you may know Ignite have a lot of JMX based metric, but to perform
> >> more
> >> > effective grid monitoring some new JMX metrics needs to be
> implemented.
> >> >
> >> > Here's the accumulated list of metrics I'd like to see at nearest
> Ignite
> >> > version:
> >> > Topology
> >> > - Current topology version
> >> > - Total server nodes count
> >> > - Total client nodes count
> >> > - Method to count nodes filtered by some node attribute
> >> > - Method to count nodes grouped by some node attribute
> >> >
> >> > Communication SPI
> >> > - Received messages count grouped by message type
> >> > - Received messages count grouped by sender node
> >> > - Sent messages count grouped by message type
> >> > - Sent messages count grouped by receiver node
> >> >
> >> > Partitions allocation (for cache groups)
> >> > - Total primary partitions count located on the current node
> >> > - Total backup partitions count located on the current node
> >> > - Min/max partition backups left in the cluster for cache group
> >> > - Maybe some methods to show partitions map/partition distribution
> >> > statistics in the cluster
> >> >
> >> > Jobs execution
> >> > - Total jobs execution time (now job execution statistics gathered
> since
> >> > node started and can't be used to calculate average execution time
> >> between
> >> > probes, implementation of this metric can solve this problem)
> >> >
> >> > Cache
> >> > - Topology validation status for cache
> >> >
> >> > IEP-6 [1] was prepared and ready to be discussed.
> >> >
> >> > Please, feel free to suggect or decline some metric.
> >> >
> >> > Anton.
> >> >
> >> > [1]
> >> > https://cwiki.apache.org/confluence/display/IGNITE/IEP-6%3A+
> >> Metrics+improvements
> >>
> >>
> >
>

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