Ok, I will.
I'm using diskspd to test - this is a pretty common tool to use on windows to test performance.
What performance overhead is normal for DD Device?

Best Regards,
Malwina Leis

I had 2 sessions (on one iscsi connection). Increasing them to 3 (or to 6) didn't change the results. I'm running multiple tests with blocks from 4K to 1M and 25% of performance is true for all of them. I have put 8K results just as an example, because this is the "Normalized IOPS" for Hyp...

Hi, I am testing Starwind DD Device to export local ssd/nvme storage as iSCSI. Performance of Starwind Device attached on a loopback through ISCSI (so there is no network involved) is only 25% of possible performance of Storage Spaces Mirror Virtual Disk (with NTFS) that is underneath (tests done us...

Boris,

thank you for the answer, but I was looking for something that can be used for gathering statistics and sending them to influx, ie. can be queried using powershell, wmi or other command line tool. Is there anything like that?

Best Regards,
Malwina

Hi,

are there any performance counters or other tools by which we can monitor performance of Starwind vSan?
Especially L1 Cache Usage or Synchronization statistics.

Best Regards,
Malwina Leis