Messages in this thread | | | From | Pradeep Kumar <> | Date | Thu, 16 Feb 2012 21:22:48 +0530 | Subject | Re: KVM: perf: a smart tool to analyse kvm events |
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Xiao,
i tried your perf events patch set on RHEL 6.1 host and failed to trace kvm-events with below error message.
[root@kvm perf]# ./perf kvm-events report Warning: unknown op '{' Warning: Error: expected type 5 but read 1 Warning: failed to read event print fmt for hrtimer_start Warning: unknown op '{' Warning: Error: expected type 5 but read 1 Warning: failed to read event print fmt for hrtimer_expire_entry Analyze events for all VCPUs: VM-EXIT Samples Samples% Time% Avg time Total Samples:0, Total events handled time:0.00us. [root@kvm perf]# --Pradeep
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