high davg and gavg on esxi hosts

[vmw9]

I am getting pretty high davg and gavg values on my esxi host when writing to the nimble. any idea whats going on? I am using ncm and nimble psp already

[rugby0134 · Accepted solution]

So many things.

     1) bad network (routing, hoops, jumbo packet misconfig)

     2) Didn't reboot ESX host after installing PSP

     3) Not enough network connection (tune the /etc/ncm.conf)

Call support right now and open ticket - they should be able to help up out immediately.

[vmw9]

1) bad network (routing, hoops, jumbo packet misconfig)

vmkping -s 9000 -I vmk3 ip responds just fine

     2) Didn't reboot ESX host after installing PSP

Already rebooted

     3) Not enough network connection (tune the /etc/ncm.conf)

all nics are on 10GB

network utlization on the icsi nics are not utlized much

[Nick_Dyer]

Indeed, as previously mentioned you should immediately open a ticket with support to troubleshoot this for you.