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- hooleylist
Cirrostratus
Which LTM version are you running? Are you seeing 100% CPU usage by TMM from the top utility? - Gea-Suan_Lin_34
Nimbostratus
Okay, we're running "BIG-IP 9.4.7 Build 330.0 Hotfix HF2". According to the document, it shouldn't be 100% cpu time but 90% max ? - Jessed12345
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- hooleylist
Cirrostratus
Yep, tmstat or the performance graphs are the most accurate way to get the TMM CPU usage on a 6400. - Gea-Suan_Lin_34
Nimbostratus
Okay thanks. Now I need to find another reason to explain why our 6400 will report health check fail sometimes. - hooleylist
Cirrostratus
Monitoring is done by the bigd process which runs on the host CPU (CPU0). So it shouldn't be affected by CPU1 even if TMM were actually running high (which it probably isn't).