Quantcast
Channel: VMware Communities: Message List - vSphere™ Storage
Viewing all articles
Browse latest Browse all 5826

Re: HP VSA 11.0 (2014) - Bad storage performance

$
0
0

braack,

  When you are having latency issues, what does your device queue look like?

2014-06-27 09_49_00-disk queue sample.txt - Notepad.png

 

I am curious how large your DQLEN is and how high your %USD gets during high load for the iSCSI LUN. Then under high load, it would be interesting to see what your local RAID controller queue stats are too. What model RAID card do you have?


Viewing all articles
Browse latest Browse all 5826

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>