75ms read latency every 5mins on MNT node ?

[tuenoerg]

Hi all,

Every 5 minutes the MNT (ISELOG01) node reads with 75.000KBps from disk which results in a latency from the drives on 75ms.

Trouble here is that the PAN is located on same hardware – and this one “sometimes runs slows”.  Clearly the PAN and MNT (ISELOG01)must move to the other esx host so that they don’t influence each other….  But is this behavior working as designed or is this an error?

Best regards

Tue

[hslai]

Are you seeing this on MNT only? Which ISE release and ISE Patch level is this on?

[tuenoerg]

Mmt only, influences the pan because of shared disks

Ise 2.0 patch 4

[hslai]

I am checking with our teams. Since this seems a customer production deployment, I would suggest to log a TAC case to dig into it further.