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Groups > linux.debian.user > #244734
| From | Marco Möller <talby@debianlists.mobilxpress.net> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: Fwd: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm |
| Date | 2022-01-28 17:40 +0100 |
| Message-ID | <DKCs2-7j4-9@gated-at.bofh.it> (permalink) |
| References | <DKwPD-3Wb-11@gated-at.bofh.it> <DKwPD-3Wb-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 28.01.22 11:15, Steven J. West wrote: > Comparing the Ubuntu and Debian kernel parameters using sudo sysctl -a > showed two key differences in virtual memory (vm) management parameters. > > * Ubuntu: > o vm.swappiness=60 > o vm.watermark_boost_factor=0 > * Debian: > o vm.swappiness=10 > o vm.watermark_boost_factor=150 Might this "150" be a typographical error and you wanted to write 150000? Your reference to the Red Hat documentation states 150000 to be the default in Red Hat, and in my Debian, where I have not touched this value, it is also set to 150000. My Debian was installed as Buster (maybe as even older Stretch?) and then upgraded to Bullseye. Best wishes, Marco
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Fwd: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm "Steven J. West" <stevenjonwest@gmail.com> - 2022-01-28 11:40 +0100
Re: Fwd: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm Marco Möller <talby@debianlists.mobilxpress.net> - 2022-01-28 17:40 +0100
Re: Fwd: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm Tixy <tixy@yxit.co.uk> - 2022-01-28 23:00 +0100
Re: Fwd: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm Marco Möller <talby@debianlists.mobilxpress.net> - 2022-01-29 13:20 +0100
Re: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm Nicholas Geovanis <nickgeovanis@gmail.com> - 2022-01-29 01:00 +0100
Re: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm "Steven J. West" <stevenjonwest@gmail.com> - 2022-01-29 14:50 +0100
Re: Fwd: Debian 11: Tuning kernel parameters swappiness and watermark_boost_factor to stop SWAP Storm Andrei POPESCU <andreimpopescu@gmail.com> - 2022-01-29 11:10 +0100
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