OM require more performance per instance.

One instance is inited one jvm (cpu, memory load, managed ffmpeg, soffice process on backend).
More instance is inited more memory and more cpu AVG load.

Unfortunantly, the avg load is bigger than, and the service is no "more".
Memory model: one instance inited a minimal req. memory, run on avg dinamical memory and use theoretical maximum memori in JVM as performance inited maximum. If run more instance, simple run memory owerheading and uncontrolled this (JVM is automatic multithreading use dinamic memory)

If one instance is not enough, better idea set many individual server and managing as OM cluster.

And more: VPS is not good to realtime media communication. The VPS master process is periodical timer run the VPS instance, is a contimous glitch kill the realtiem media transfering.

Good service require dedicated server, minimum 4 core cpu, 4G ram, and better SSD.

Balazs


2014-09-14 23:16 keltezéssel, Mark Lin írta:
Thank you Maxim,
why "both options are not ideal :(" ?
what sort of problems i will be face?

2014-09-14 13:51 GMT+02:00 Maxim Solodovnik <solomax...@gmail.com <mailto:solomax...@gmail.com>>:

    hello

    one option: would be run 2 separate instances on 2 different set
    of ports (i.e. 1st OM uses 5080, 1935 etc. 2nd OM uses 5081, 1936
    etc.)
    another option: copy webapps/openmeetings to webapps/openmeetings1
    (this will require JVM memory tuning)

    both options are not ideal :(


On 14 September 2014 18:18, Mark Lin <mlin40...@gmail.com <mailto:mlin40...@gmail.com>> wrote:

    What you meant by - " In case 2 OP == 2 OM "

    can you refer me to the instruction?

    Thank you Maxim

    2014-09-14 12:58 GMT+02:00 Maxim Solodovnik <solomax...@gmail.com
    <mailto:solomax...@gmail.com>>:

        In case 2 OP == 2 OM, yes, it is possible


    On 14 September 2014 17:50, Mark Lin <mlin40...@gmail.com
    <mailto:mlin40...@gmail.com>> wrote:

        Hello,
        Is it possible to run 2 OP on one server?
        Thank you




-- WBR
    Maxim aka solomax




--
WBR
Maxim aka solomax

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