Windows Guest VM takes much more time to boot

Mani

Active Member
Sep 20, 2016
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We have Windows VM with 1TB Ram and 72VCPU, But its taking more time to boot approximate 90 mins. Whereas the same VM with same data and same application, if we reduce the vCPU to 6, its booting in 2~3 mins.

PVE version : 7.2.1
OS: windows 2019 (Standard)

Host RAM: 1.5TB
CPU: 96 x Intel(R) Xeon(R) Platinum 8163 CPU @ 2.50GHz (2 Sockets)
We use RAID 10, nvme disks.

Anyone faced this same problem ? or any solution to this problem?
 

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