Originally posted by: snowyx5
in Tuning Manager reporst generated from a UISP100 we are seeing very occasional blips in processor usage (CHA and DKA) where almost all of the processors go to 100% for one sample period (a minute) and then drop back down to our average levels (10%-30%).
We see no issue on the connected hosts.
We see no issue in cache WP% stats
We see no issue in RAID Group %busy stats.
Yet we see this anomalous 100% reading every now and again on the Processor Usage stats.
Has anyone else seen this kind of behaviour ?
Can we trust Tuning Manager stats I wonder.