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Forum Discussion

dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
Dec 08, 2015

iRule killing BIG-IP

Hi,   I have huge issue with iRule obviously killing BIG-IP 2000. In tests iRule logic works OK, but under load BIG-IP is overloaded.   Scenario:   BIG-IP no iRule, 30 to 40k concurrent con...
devops
irule optimization
iRules
LTM
performance
dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
Dec 08, 2015

Hi Vernon,

 

Thanks a lot for your comments. I have to do serious cleanup of my iRule and then performance tests under high load.

 

Is there any way to estimate how much rule influence CPU usage on specific BIG-IP device using timing results - I know about spread related to iRule performance calculation but never used it and as well it seems rather old topic - don't know if it's still valid for 11.5.x or 11.6.x?

 

Piotr