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high davg and gavg on esxi hosts

 
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vmw9
Frequent Advisor

high davg and gavg on esxi hosts

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 alreadyCapture.JPG

3 REPLIES
rugby0134
Esteemed Contributor
Solution

Re: high davg and gavg on esxi hosts

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
Frequent Advisor

Re: high davg and gavg on esxi hosts

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

ndyer39
HPE Pro

Re: high davg and gavg on esxi hosts

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