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Forum Discussion

Muhammad_Irfan1's avatar
Muhammad_Irfan1
Icon for Cirrus rankCirrus
Dec 16, 2014

Busiest CPU jumps to 100% usage

F5 LTM memory usage id 18.1% and busiest CPU remains between 6 to 13 %. But yesterday and today again I noticed a spike in busiest CPU and busiest cpu rises to 100% while average cpu was 17 at tha...
shaggy_121467's avatar
shaggy_121467
Icon for Cumulonimbus rankCumulonimbus
Dec 18, 2014

is it happening while you do something on the f5? are you creating UCS backups when the CPU spikes?

 

Muhammad_Irfan1's avatar
Muhammad_Irfan1
Icon for Cirrus rankCirrus
Dec 19, 2014
No I am not taking UCS backup which busiest cpu spikes. And whenever it spikes it spikes to 100% otherwise it doesn't spike. It does not happen very often. Average at the time of spike is 18%. Could this be the CMP disable at one VS out of my two VS.