Hi,
we are investigating an ongoing issue on several Windows Servers (2016).
Over time, after keeping the system several days without reboot DPC % Interrupt time is getting to horrible high values.
With LatencyMon we can see that primary NDIS.SYS (Network) and partial ataport.sys is having high DPC routine execution time.
Normal suggestion at first is to update drivers, however Virtio-Drivers are latest.
This issue does come to the point where the System is unusable after some days and...
Read more
we are investigating an ongoing issue on several Windows Servers (2016).
Over time, after keeping the system several days without reboot DPC % Interrupt time is getting to horrible high values.
With LatencyMon we can see that primary NDIS.SYS (Network) and partial ataport.sys is having high DPC routine execution time.
Normal suggestion at first is to update drivers, however Virtio-Drivers are latest.
This issue does come to the point where the System is unusable after some days and...
Read more