Windows 11 KVM guest IO Performance

From	basti <mailinglist@unix-solution.de>
Newsgroups	linux.debian.user
Subject	Windows 11 KVM guest IO Performance
Date	2024-11-28 13:10 +0100
Message-ID	<JNLvk-cdok-27@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hello,

I have move a Win10 KVM guest to new hardware and than upgrade this 
guest to Windows 11.

KVM Host Hardware is:

- 2x Xeon E5-2697A v4
- 128GB RAM
- 4x SAMSUNG MZ7LM1T9HCJM as raid 10

KVM Guest:

4x qemu64 CPU (1 Socket/ 4 Core/ 1 Threads)
8GB RAM
No graphic tablet
No Ballon driver

When I copy a big file (~8GB) from Network to local I get 1 GBit/s speed.

When I run to install RSAT tools or ClearMgr I only see 10-25 MB/s in 
iostat on the KVM host.

Any ideas or suggestions?

Best Regards

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Windows 11 KVM guest IO Performance basti <mailinglist@unix-solution.de> - 2024-11-28 13:10 +0100
  Re: Windows 11 KVM guest IO Performance basti <mailinglist@unix-solution.de> - 2024-11-28 13:40 +0100
    Re: Windows 11 KVM guest IO Performance Linux-Fan <Ma_Sys.ma@web.de> - 2024-12-08 20:30 +0100

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