Hello,
I have Intel DC P3700 NVME SSD 400 GB.
On the same HP DL 380 gen8 server and E5-2620 cpu,
it runs 300 K iops ! on Win Server 2008 R2 , this is OK and so good for me,
but on Vmware 5.5 or 6.0 or on Hyper-V 2012, on the guest pc s (win7 or win 2008 R2 it doesn't matter) it runs at only 60 K iops. Why ?
I tried so many thing but couldn't solve this.