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Re: [Qemu-devel] Network Performance between Win Host and Linux


From: Helmut Auer
Subject: Re: [Qemu-devel] Network Performance between Win Host and Linux
Date: Tue, 11 Apr 2006 20:19:29 +0200
User-agent: Thunderbird 1.5 (Windows/20051201)

Hello
In my case, the guest CPU is idle.  The host CPU utilization is only 5
or 10 percent when running "find / -print > /dev/null" on the guest. So I don't think guest interrupt latency is the issue for me in this
case.
In my environment the performance of about 300 KB is the good case, that means the cpu is idle. When the cpu is busy it degrades to20 KB in the worst case. As I said before, with the tap-patched qemu 0.7.2 it is about 10 times faster.

--
Helmut Auer, address@hidden




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