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SubjectRe: [RFC PATCH v7 1/6] perf stat: Parse and find tpebs events when parsing metrics to prepare for perf record sampling
On Tue, Apr 2, 2024 at 2:45 PM <> wrote:
> From: Weilin Wang <>
> Metrics that use tpebs values would use the R as retire_latency modifier in

Can you please add this to documentation so that others can refer?
I'm not sure if we have a doc for the JSON metric format.


> formulas. We put all these events into a list and pass the list to perf
> record to collect their retire latency value.
> Signed-off-by: Weilin Wang <>
> Reviewed-by: Ian Rogers <>

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