* How to measure time for program running in guest OS?
@ 2012-01-24 4:09 Jidong Xiao
0 siblings, 0 replies; only message in thread
From: Jidong Xiao @ 2012-01-24 4:09 UTC (permalink / raw)
To: virtualization
Hi,
I am running a guest OS (Fedora 16) with kvm (The host is
OpenSuse11.3), and now I have a program running inside the guest OS
and I want to measure how long the program will run. The accuracy I
need is microsecond. Since we are in the virtualization environment, I
wonder how can we measure the time duration accurately. Can anyone
give me some suggestions, thank you!!
Regards
Jidong
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