spikes, sorry fore the typo.

Ali

On 4/3/21 7:50 PM, Ali Alhaidary wrote:

Thanks, we have not seen any spices in CPU during last week as well, keeping in mind that the usage was 50% less due to holidays. We will keep monitoring...

Ali

On 4/3/21 7:37 PM, Maxim Solodovnik wrote:
My unit test demonstrates no serious degradation caused by bean injections
Not sure what else can it be :(

On Sat, 27 Mar 2021 at 10:09, Ali Alhaidary <ali.alhaid...@the5stars.org <mailto:ali.alhaid...@the5stars.org>> wrote:

    Our production server is less than 25% concurrent users of your
    test :-)

    Ali

    On 3/27/21 4:15 AM, Maxim Solodovnik wrote:
    I'll try to write some synthetic tests (not sure when :( )
    (GSoC is coming and require some time :((( )

    injection mechanism can be fixed :)


    On Sat, 27 Mar 2021 at 05:40, seba.wag...@gmail.com
    <mailto:seba.wag...@gmail.com> <seba.wag...@gmail.com
    <mailto:seba.wag...@gmail.com>> wrote:

        My last round of performance tests, I think was ~3 weeks
        ago. It was doing fine with 400 concurrent users. No
        performance impact on OpenMeetings itself.

        If this Bean Injection would do anything? I'm not sure. I
        can't imagine that.

        There is some evidence that this has been a performance
        issue before:
        https://github.com/bironran/spring_issues_generic_provider
        <https://github.com/bironran/spring_issues_generic_provider>
        But I'm not sure if we are using the same mechanism as
        described in the above issue. We are usingĀ @Inject. The
        example is around usage of Provider pattern. Not sure if it
        is the same mechanism at the core.

        I can run another test with a smaller number of users and
        compare the metrics over the next few days.

        Thanks
        Seb

        Sebastian Wagner
        Director Arrakeen Solutions, OM-Hosting.com
        http://arrakeen-solutions.co.nz/
        <http://arrakeen-solutions.co.nz/>
        https://om-hosting.com <https://om-hosting.com> - Cloud &
        Server Hosting for HTML5 Video-Conferencing OpenMeetings
        
<https://www.youracclaim.com/badges/da4e8828-743d-4968-af6f-49033f10d60a/public_url><https://www.youracclaim.com/badges/b7e709c6-aa87-4b02-9faf-099038475e36/public_url>


        On Fri, 26 Mar 2021 at 20:35, Ali Alhaidary
        <ali.alhaid...@the5stars.org
        <mailto:ali.alhaid...@the5stars.org>> wrote:

            can you reproduce it on your servers and take a look on
            performance ?

            Ali

            On 3/26/21 3:44 AM, Maxim Solodovnik wrote:
            > maybe because of this one:
            >
            https://issues.apache.org/jira/browse/OPENMEETINGS-2588
            <https://issues.apache.org/jira/browse/OPENMEETINGS-2588>
            ....
            >
            > @Seba maybe you can check with your performance scripts?
            >
            > On Fri, 26 Mar 2021 at 00:07, Ali Alhaidary
            <ali.alhaid...@the5stars.org
            <mailto:ali.alhaid...@the5stars.org>> wrote:
            >> May be two week ago ...
            >>
            >> Ali
            >>
            >> On 3/25/21 7:59 PM, Maxim Solodovnik wrote:
            >>> or maybe you can remember the date when this build
            was created?
            >>>
            >>> On Thu, 25 Mar 2021 at 18:47, Maxim Solodovnik
            <solomax...@gmail.com <mailto:solomax...@gmail.com>> wrote:
            >>>> well
            >>>>
            >>>> as you can see
            https://ci-builds.apache.org/job/OpenMeetings/job/openmeetings/
            <https://ci-builds.apache.org/job/OpenMeetings/job/openmeetings/>
            >>>> there is no build #262 anymore :(
            >>>> so I can't check what was changed :(
            >>>>
            >>>> any chance you have this build saved locally?
            >>>> if so open
            
webapps/openmeetings/WEB-INF/lib/openmeetings-util-6.1.0-SNAPSHOT.jar
            >>>> with archiver
            >>>> check /org/apache/openmeetings/util/version.properties
            >>>> send me `revision=8c63465` :)))
            >>>>
            >>>> On Thu, 25 Mar 2021 at 18:42, Ali Alhaidary
            <ali.alhaid...@the5stars.org
            <mailto:ali.alhaid...@the5stars.org>> wrote:
            >>>>> Production server is at the latest snapshot
            (build#285), we have been
            >>>>> noticing this since around build#262 until now
            >>>>>
            >>>>> Ali
            >>>>>
            >>>>> On 3/25/21 2:32 PM, Maxim Solodovnik wrote:
            >>>>>> build#262 ...
            >>>>>> what date does it have?
            >>>>>> or maybe you can share the hash from OM -> About ?
            >>>>>>
            >>>>>> On Thu, 25 Mar 2021 at 18:28, Ali Alhaidary
            <ali.alhaid...@the5stars.org
            <mailto:ali.alhaid...@the5stars.org>> wrote:
            >>>>>>> Hi,
            >>>>>>>
            >>>>>>> As of after build#262, 6.1.0 snapshot, we
            noticed an increase of around
            >>>>>>> 30% in CPU and RAM usage.
            >>>>>>>
            >>>>>>> Our production server used to be running 50% of
            ram and CPU, however,
            >>>>>>> now, sometimes CPU goes up to 90%. The
            environment did change, that is 5
            >>>>>>> rooms, 7-12 members in a room audio only.
            >>>>>>>
            >>>>
            >>>> --
            >>>> Best regards,
            >>>> Maxim
            >>>
            >
            >



-- Best regards,
    Maxim



--
Best regards,
Maxim

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