Jume - My Virtualization Blog

My personal and professional virtualization blog. Everything about VMware, PowerCLI, Powershell, Agile, Scrum, VSAN and Cloud related.

Troubleshooting disk latency (cont.)

So yesterday we left off after changing the power setting in the BIOS. Now after a day, I've got results, and they are promising!!! Let's start with some CPU metric comparison.

Continue reading
  3054 Hits
  0 Comments
3054 Hits
0 Comments

Troubleshooting disk latency

I was asked to troubleshoot a VM. SCOM was reporting the following message: "Logical disk transfer (reads and writes) latency is too high - The threshold for the Logical Disk\Avg.". Also, jobs (this is a SQL server) took longer to run (almost twice a long). Now, this seems like an issue with disk I/O: the path to storage endpoint (SAN), i...
Continue reading
  3231 Hits
  3 Comments
3231 Hits
3 Comments