Re: [PATCH v2 00/11] KVM in-guest performance monitoring

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On 06/16/2011 05:32 PM, David Ahern wrote:
Seems to be a side effect of running perf-stat in the guest. Running
just 'openssl speed aes' in both host and guest shows very similar
numbers (for the first 3 columns). Adding the 'perf stat' to the command
(ie., perf stat openssl speed aes) causes a significant decline in the
guest - by a factor of 2. For comparison 'perf stat' in the host has a
negligible impact.

That's pretty bad.  I'll investigate.

--
error compiling committee.c: too many arguments to function

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