From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Suleiman Souhlal <suleiman@google.com>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Peter Zijlstra <peterz@infradead.org>,
John Garry <john.garry@huawei.com>,
linux-kernel@vger.kernel.org, Leo Yan <leo.yan@linaro.org>,
Namhyung Kim <namhyung@kernel.org>, Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] perf kvm: add kvm-stat for arm64
Date: Tue, 15 Sep 2020 18:01:17 +0900 [thread overview]
Message-ID: <20200915090117.GA616@jagdpanzerIV.localdomain> (raw)
In-Reply-To: <20200914091713.1485250-1-sergey.senozhatsky@gmail.com>
On (20/09/14 18:17), Sergey Senozhatsky wrote:
> Add initial support for perf kvm stat on arm64 platform.
>
> Example:
> # perf kvm stat report
> Analyze events for all VMs, all VCPUs:
>
> VM-EXIT Samples Samples% Time% Min Time Max Time Avg time
>
> IRQ 44110 79.55% 0.51% 0.93us 8364.85us 10.16us ( +- 8.66% )
> TRAP 11337 20.45% 99.49% 1.31us 3999985.95us 7761.21us ( +- 13.23% )
>
> Total Samples:55447, Total events handled time:88437041.52us.
I will submit v2 shortly.
-ss
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prev parent reply other threads:[~2020-09-15 9:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 9:17 [PATCH] perf kvm: add kvm-stat for arm64 Sergey Senozhatsky
2020-09-15 9:01 ` Sergey Senozhatsky [this message]
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