From: Namhyung Kim <namhyung@kernel.org>
To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org,
Aaron Tomlin <atomlin@atomlin.com>
Cc: mark.rutland@arm.com, alexander.shishkin@linux.intel.com,
jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com,
james.clark@linaro.org, howardchu95@gmail.com, neelx@suse.com,
chjohnst@mail.com, sean@ashe.io,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] perf stat: Add --hide-zero-events option to suppress zero-count events
Date: Wed, 22 Jul 2026 22:41:51 -0700 [thread overview]
Message-ID: <178478531163.51855.3309729588360804449.b4-ty@kernel.org> (raw)
In-Reply-To: <20260719013800.404370-1-atomlin@atomlin.com>
On Sat, 18 Jul 2026 21:38:00 -0400, Aaron Tomlin wrote:
> When monitoring a large number of events (e.g., with wildcards such as
> --event 'syscalls:sys_enter_*'), many matched events will return a count
> of zero. This clutters the output, making it difficult to spot the
> active events.
>
> Add a new option --hide-zero-events to suppress printing events that
> have a count of zero.
>
> [...]
Applied to perf-tools-next, thanks!
Best regards,
Namhyung
prev parent reply other threads:[~2026-07-23 5:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-19 1:38 [PATCH v3] perf stat: Add --hide-zero-events option to suppress zero-count events Aaron Tomlin
2026-07-23 5:41 ` Namhyung Kim [this message]
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