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Pressure stall information (was: Re: linux-signed-amd64_5.0.1+1~exp1_source.changes ACCEPTED into experimental, experimental)

From Harald Weidner <hweidner-lists@gmx.net>
Newsgroups linux.debian.kernel
Subject Pressure stall information (was: Re: linux-signed-amd64_5.0.1+1~exp1_source.changes ACCEPTED into experimental, experimental)
Date 2019-03-15 17:10 +0100
Message-ID <xBXzb-jY-5@gated-at.bofh.it> (permalink)
References <xBtUt-6Rr-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Hello,

Is there any chance to get pressure stall information (CONFIG_PSI) enabled
on the linux-image 4.20 and 5.x packages?

Pressure stall information are a useful extension to the load average
numbers. They allow a better distinction between cpu, memory and i/o
bound workloads.

See https://lwn.net/Articles/759781/ and https://lwn.net/Articles/759658/
for details.

Best regards,
Harald Weidner

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Thread

linux-signed-amd64_5.0.1+1~exp1_source.changes ACCEPTED into experimental, experimental Debian FTP Masters <ftpmaster@ftp-master.debian.org> - 2019-03-14 09:30 +0100
  Pressure stall information (was: Re:  linux-signed-amd64_5.0.1+1~exp1_source.changes ACCEPTED into experimental,  experimental) Harald Weidner <hweidner-lists@gmx.net> - 2019-03-15 17:10 +0100
    Re: Pressure stall information (was: Re: linux-signed-amd64_5.0.1+1~exp1_source.changes ACCEPTED into experimental, experimental) Martin Steigerwald <martin@lichtvoll.de> - 2019-03-15 21:20 +0100

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