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High CPU-load with SFOS 17.1.2 MR-2 and HA

Mr.Roboto

Hi,

since updating to SFOS 17.1.2 MR-2 a customers XG HA-cluster in A/P mode is ~90% cpu load.

Its a small XG125 setup. 

Anybody seen this before?:

 



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  • 0 in reply to onward

    Not sure this bug is fixed in MR-3 ...  High CPU fix included is this one: NC-36927 [RED] High CPU caused by gethainfo.

    Paul Jr

  • 0 in reply to Big_Buck

    I tried the update on a XG125 HA-Cluster today.

     

    But the heavy load is still there, like in MR2.

    Now it's not the HA-process, there are a lot of worker processes.

    Current load with no traffic and about 25 RED-tunnel ~4.10

     

    And now?

    EDIT 2h after the update:

    top - 14:23:20 up 1:47, 1 user, load average: 2.99, 2.87, 3.11
    Tasks: 412 total, 1 running, 410 sleeping, 0 stopped, 1 zombie
    Cpu(s): 0.8%us, 0.2%sy, 0.0%ni, 98.8%id, 0.0%wa, 0.0%hi, 0.2%si, 0.0%st
    Mem: 4010540k total, 3709820k used, 300720k free, 190656k buffers
    Swap: 2029868k total, 0k used, 2029868k free, 1057480k cached

    Looks like idle is okay, load is still high?

     

    EDIT the next morning:

    I took a look at the LOAD AVERAGE from the past 4 weeks, and the crazy thing is load was minimal higher with SFOS 17.1.1 MR-1, now it's about ~2,9, but the system has a slow and not well performing feeling - I mean only the WebAdmin - services are performing well.