From: Erik Rull <erik.rull@rdsoftware.de>
To: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: USB Performance
Date: Sat, 22 Aug 2009 11:54:26 +0200 [thread overview]
Message-ID: <4A8FC052.4000506@rdsoftware.de> (raw)
Hi all,
has anyone benchmarked the USB performance within a KVM guest.
I did with KVM 77 and Windows XP SP3 (host is core2duo with usb1.1 /
reduced usb 2.0 because of bluescreens in windows):
64 KByte / sec
It seems to be a 64 Byte packet of USB communication each millisecond -
thats what I got out, when I entered some debug stuff into the driver.
Anyone that got a better performance?
If yes, how?
Best regards,
Erik
reply other threads:[~2009-08-22 9:54 UTC|newest]
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