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'perf kvm stat report/record' generates a statistical analysis of KVM
events and can be used to analyze guest exit reasons.
"report" reports statistical analysis of guest exit events.
To record kvm events on the host:
# perf kvm stat record -a
To report kvm VM EXIT events:
# perf kvm stat report --event=vmexit
Signed-off-by: Shenlin Liang <liangshenlin@eswincomputing.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20240422080833.8745-3-liangshenlin@eswincomputing.com
Signed-off-by: Anup Patel <anup@brainfault.org>
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