linux-kernel - Re: [PATCH 0/5] sched: Lazy preemption muck

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Message-ID: <87v7wzklib.fsf@DESKTOP-DQBDJ0U.localdomain>
Date: Thu, 07 Nov 2024 18:21:32 +0100
From: Thomas Meyer <thomas@...3r.de>
To: Mike Galbraith <efault@....de>
Cc: peterz@...radead.org, bigeasy@...utronix.de, 
	tglx@...utronix.de, mingo@...nel.org, linux-kernel@...r.kernel.org,
 juri.lelli@...hat.com, 
 vincent.guittot@...aro.org, dietmar.eggemann@....com, rostedt@...dmis.org, 
 bsegall@...gle.com, mgorman@...e.de, vschneid@...hat.com,
 ankur.a.arora@...cle.com
Subject: Re: [PATCH 0/5] sched: Lazy preemption muck


Mike Galbraith <efault@....de> writes:
> Full per run summaries attached, high speed scroll version below.
>
> desktop util 18.1% static voluntary - virgin source
> desktop util 18.3% static voluntary - +lazy patches
> desktop util 17.5% lazy             - ditto...
> desktop util 17.0% lazy
> desktop util 16.8% lazy
> desktop util 17.8% full
> desktop util 17.8% full
> desktop util 17.8% full

Can you please elaborate a bit more were those values, e.g. 18,1%, come from?
How to get those? I couldn't find a connection to your raw data.

Sorry for asking this probably stupid question,

mfg
thomas