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| author |   Jing Zhang <jingzhangos@google.com> | 2021-08-02 16:56:33 +0000 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2021-08-20 16:06:33 -0400 |
| commit | 8ccba534a1a5c6565220c81113d6157571f380cb (patch) | |
| tree | 97477fd66bb78bfde851b94edda51f9513aac4c2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: stats: Add halt_wait_ns stats for all architectures (diff) | |
| download | linux-dev-8ccba534a1a5c6565220c81113d6157571f380cb.tar.xz linux-dev-8ccba534a1a5c6565220c81113d6157571f380cb.zip | |
KVM: stats: Add halt polling related histogram stats
Add three log histogram stats to record the distribution of time spent
on successful polling, failed polling and VCPU wait.
halt_poll_success_hist: Distribution of spent time for a successful poll.
halt_poll_fail_hist: Distribution of spent time for a failed poll.
halt_wait_hist: Distribution of time a VCPU has spent on waiting.
Signed-off-by: Jing Zhang <jingzhangos@google.com>
Message-Id: <20210802165633.1866976-6-jingzhangos@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions