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About linux : How-to-get-dtlbloadmissesmisscausesawalk-performance-counter-on-a-virtual-machine

Question Detail

I’m trying to get some TLB performance counters in a virtual machine (ESXi machine) using perf command but it always returns zero. I noted that the virtualize performance counters is disabled on the VM, resulting in perf always returns zero.

Since the provider is not able to enable the virtualize performance counters, how can I get the dtlb_load_misses.miss_causes_a_walk on this VM?

Question Answer

No answer for now.

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