High CPU on one subscriber box

[bpalmquist]

We have one subscriber of the 4 sub in our cluster that has occasional high CPU and we go into Code Yellow. Started about a week ago. Happens about 10 times during the business day.

All subs have about the same load with number of phones/gateways, so I don't know why this one is so much higher.

4.1.3SR5b - about 1600 phone and 40 small branch office H323 gateways on each sub

Tnx

[AJAZ NAWAZ]

Do the symptoms come to light at any specific time?

Ajaz

[bpalmquist]

The issue was that SDL traces on the box were turned on and writing to the C: (windows OS) drive. None of the other CCMs were set up that way.

Moving the traces to our trace drive was the fix.