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Anzine321's avatar
Anzine321
Icon for Cirrus rankCirrus
Jul 22, 2024
Solved

what is impact enable analytic profile on local ltm

hi I have to trooubleahoot application response time and decided to enable analytic profile on virtual server What is impact when enable analytic profile on virtual server like resource sytem?
application delivery
  • zamroni777's avatar
    zamroni777
    Jul 23, 2024

    we can say the avr module is like splunk, so it's database intensive and it uses lots of cpu and storage resource.

    i suggest dont enable it for production virtual server.

Anzine321's avatar
Anzine321
Icon for Cirrus rankCirrus
Jul 23, 2024

main purpose to enable analytic profile on ltm only for troubleshoot high response time for stresstes

it is difficult to capture dump because a lot off traffic, tmm cpu, other memory and analysis cpu spike more than 50% during testing. is there related resource cpu and high response time ?

boneyard's avatar
boneyard
Icon for MVP rankMVP
Jul 27, 2024

Yeah I would say so, if the load on the BIG-IP itself becomes too high then traffic through it is going to suffer.

 

If you can involve F5 support in this, they can check the box with you and also perhaps have a look at AVR, it doesn't make sense to have it and can't use it.

 

How much is the load during normal traffic?

  • Anzine321's avatar
    Anzine321
    Icon for Cirrus rankCirrus
    Jul 27, 2024

    during strestes morethan 600k connection and cpu tmm up to 60% and analysis plane up to 100%, i have opencase to support is this related response time high and impact on system and support said it is possible and i should add cpu core on guest