Hi, just wondering if anyone experienced bug - virtio or Win2012 reated, not sure, but I expect drivers bug...
In Task Manage you can see average latency for IOs (I was doing FIO disk benchmark inside Windows) - this shows 1000 bigger latency than what can bee seen from Resource Manager (and FIO also confirms numbers from Resource Manager) Task manager shows ~2000 ms, while FIO and Resource Manager show correct 2ms value. http://snag.gy/BsOIx.jpg or also attached here... [image: Inline images 1] -- Andrija Panić