[Xen-users] Profiling Guest Domains

[Brandon Gray <nlognalgorithm@xxxxxxxxx>]

Hello,

I'm seeking information on a way to profile guest domains compatible with Intel Skylake (x86-64) within a symmetric multiprocessor system. I've tried using OProfile 0.9.5 with the Xenoprof 0.9.5 patch to collect the number of clock cycles, the number of instructions, and the number of L3 cache hits/misses in a specific period of time, but I receive errors indicating OProfile is not supported by the kernel, architecture, or processors of the system.

Are there any recommendations for compatible tools to collect this information from guest domains? If not, are there any recommendations for a new compatible system?

Thank you,

Brandon

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