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#26 2024-01-22 14:16:41
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect good Bisecting: 142 revisions left to test after this (roughly 7 steps) [5939a693dc6e6d6f293681017c70ff60c3723d43] Merge tag 'drm-fixes-2024-01-04' of git://anongit.freedesktop.org/drm/drmhttps://drive.google.com/file/d/1Sk3hoA … sp=sharing linux-6.7rc8.r35.g5939a693dc6e-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1Y94EK7 … sp=sharing linux-headers-6.7rc8.r35.g5939a693dc6e-1-x86_64.pkg.tar.zst
All good.
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#27 2024-01-22 15:08:12
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect good
Bisecting: 81 revisions left to test after this (roughly 6 steps)
[4c8530dc7d7da4abe97d65e8e038ce9852491369] net/tcp: Only produce AO/MD5 logs if there are any keyshttps://drive.google.com/file/d/1kdrlEm … sp=sharing linux-6.7rc6.r218.g4c8530dc7d7d-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/12fycTk … sp=sharing linux-headers-6.7rc6.r218.g4c8530dc7d7d-1-x86_64.pkg.tar.zst
This is getting very close to the 6.7 release. Another cross check kernel:
https://drive.google.com/file/d/19kYj9o … sp=sharing linux-6.7-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1o1crdi … sp=sharing linux-headers-6.7-1-x86_64.pkg.tar.zst
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#28 2024-01-22 15:20:06
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect good Bisecting: 81 revisions left to test after this (roughly 6 steps) [4c8530dc7d7da4abe97d65e8e038ce9852491369] net/tcp: Only produce AO/MD5 logs if there are any keyshttps://drive.google.com/file/d/1kdrlEm … sp=sharing linux-6.7rc6.r218.g4c8530dc7d7d-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/12fycTk … sp=sharing linux-headers-6.7rc6.r218.g4c8530dc7d7d-1-x86_64.pkg.tar.zstThis is getting very close to the 6.7 release. Another cross check kernel:
https://drive.google.com/file/d/19kYj9o … sp=sharing linux-6.7-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1o1crdi … sp=sharing linux-headers-6.7-1-x86_64.pkg.tar.zst
Yeah I was worried for a bit that I actually went back to 6.7.arch3-1 to make sure that the issue still exists and it does when I typed my last reply.
Just tested linux-6.7rc6.r218.g4c8530dc7d7d-1-x86_64.pkg.tar.zst, all good, will be rebooting to do the cross check and update this comment:
~/ uname -a
Linux Arch 6.7.0-rc6-1-00218-g4c8530dc7d7d #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 14:44:18 +0000 x86_64 GNU/Linux
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 103.5 KiB = 343.5 KiB xinit
272.0 KiB + 78.5 KiB = 350.5 KiB dbus-run-session
448.0 KiB + 377.5 KiB = 825.5 KiB sh
1.0 MiB + 174.5 KiB = 1.2 MiB dbus-broker-launch
876.0 KiB + 448.5 KiB = 1.3 MiB startx
1.3 MiB + 55.5 KiB = 1.3 MiB dbus-broker
1.1 MiB + 405.5 KiB = 1.5 MiB at-spi-bus-launcher
1.3 MiB + 536.5 KiB = 1.8 MiB login
1.2 MiB + 632.0 KiB = 1.8 MiB dbus-daemon (2)
1.4 MiB + 512.5 KiB = 1.9 MiB picom
1.8 MiB + 148.5 KiB = 1.9 MiB (sd-pam)
1.1 MiB + 962.5 KiB = 2.0 MiB systemd-timesyncd
1.4 MiB + 744.5 KiB = 2.1 MiB systemd-logind
840.0 KiB + 1.8 MiB = 2.6 MiB systemd-udevd
2.0 MiB + 633.5 KiB = 2.6 MiB systemd-journald
2.6 MiB + 277.5 KiB = 2.8 MiB xss-lock
2.1 MiB + 780.5 KiB = 2.9 MiB pipewire-pulse
2.6 MiB + 270.5 KiB = 2.9 MiB xfconfd
2.6 MiB + 516.5 KiB = 3.1 MiB polkitd
1.1 MiB + 2.2 MiB = 3.2 MiB sudo (2)
3.0 MiB + 417.5 KiB = 3.4 MiB at-spi2-registryd
800.0 KiB + 2.8 MiB = 3.5 MiB udevadm (2)
3.7 MiB + 675.5 KiB = 4.3 MiB dunst
4.2 MiB + 481.5 KiB = 4.7 MiB gvfsd
3.7 MiB + 1.3 MiB = 5.1 MiB zsh (2)
4.9 MiB + 366.5 KiB = 5.3 MiB gvfsd-fuse
4.7 MiB + 1.4 MiB = 6.1 MiB pipewire
5.3 MiB + 4.1 MiB = 9.3 MiB systemd (2)
12.6 MiB + 2.6 MiB = 15.1 MiB NetworkManager
21.4 MiB + 1.6 MiB = 23.0 MiB i3
20.3 MiB + 3.4 MiB = 23.6 MiB wireplumber
19.0 MiB + 6.9 MiB = 25.9 MiB polybar (3)
20.9 MiB + 5.4 MiB = 26.3 MiB xfce4-terminal
17.1 MiB + 12.0 MiB = 29.1 MiB kdeconnectd
19.0 MiB + 11.1 MiB = 30.2 MiB kdeconnect-indicator
16.7 MiB + 16.3 MiB = 33.0 MiB xfce-polkit
21.3 MiB + 17.4 MiB = 38.7 MiB xfce4-clipman
66.5 MiB + 15.0 MiB = 81.5 MiB Xorg
---------------------------------
406.9 MiB
=================================edit: Tested linux-6.7-1-x86_64.pkg.tar.zst the issue is there.
Last edited by Samueru (2024-01-22 15:24:51)
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#29 2024-01-22 15:41:53
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect good
Bisecting: 47 revisions left to test after this (roughly 5 steps)
[6d0dc8559c847e2dcd66c5dd93dbab3d3d887ff5] Merge tag 'soc-fixes-6.7-3a' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/sochttps://drive.google.com/file/d/1RzmbIg … sp=sharing linux-6.7rc8.r130.g6d0dc8559c84-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1A-5kfY … sp=sharing linux-headers-6.7rc8.r130.g6d0dc8559c84-1-x86_64.pkg.tar.zst
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#30 2024-01-22 15:49:08
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect good Bisecting: 47 revisions left to test after this (roughly 5 steps) [6d0dc8559c847e2dcd66c5dd93dbab3d3d887ff5] Merge tag 'soc-fixes-6.7-3a' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/sochttps://drive.google.com/file/d/1RzmbIg … sp=sharing linux-6.7rc8.r130.g6d0dc8559c84-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1A-5kfY … sp=sharing linux-headers-6.7rc8.r130.g6d0dc8559c84-1-x86_64.pkg.tar.zst
All good.
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#31 2024-01-22 17:07:31
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect good
Bisecting: 25 revisions left to test after this (roughly 5 steps)
[2b5bd1498da5537e3d130b3862bccdd9aedd6c84] Merge tag 'drm-fixes-2024-01-05' of git://anongit.freedesktop.org/drm/drmhttps://drive.google.com/file/d/1SomT6I … sp=sharing linux-6.7rc8.r152.g2b5bd1498da5-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1_z3Pb_ … sp=sharing linux-headers-6.7rc8.r152.g2b5bd1498da5-1-x86_64.pkg.tar.zst
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#32 2024-01-22 17:15:17
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect good Bisecting: 25 revisions left to test after this (roughly 5 steps) [2b5bd1498da5537e3d130b3862bccdd9aedd6c84] Merge tag 'drm-fixes-2024-01-05' of git://anongit.freedesktop.org/drm/drmhttps://drive.google.com/file/d/1SomT6I … sp=sharing linux-6.7rc8.r152.g2b5bd1498da5-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1_z3Pb_ … sp=sharing linux-headers-6.7rc8.r152.g2b5bd1498da5-1-x86_64.pkg.tar.zst
All good.
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#33 2024-01-22 17:37:55
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect good
Bisecting: 13 revisions left to test after this (roughly 4 steps)
[7fba9420b726561966e1671004df60a08b39beb3] mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info()https://drive.google.com/file/d/1c6xQLf … sp=sharing linux-6.7rc4.r72.g7fba9420b726-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1X4enlC … sp=sharing linux-headers-6.7rc4.r72.g7fba9420b726-1-x86_64.pkg.tar.zst
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#34 2024-01-22 17:47:28
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect good Bisecting: 13 revisions left to test after this (roughly 4 steps) [7fba9420b726561966e1671004df60a08b39beb3] mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info()https://drive.google.com/file/d/1c6xQLf … sp=sharing linux-6.7rc4.r72.g7fba9420b726-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1X4enlC … sp=sharing linux-headers-6.7rc4.r72.g7fba9420b726-1-x86_64.pkg.tar.zst
Bingo, this is the one with the issue.
~/ uname -a
Linux Arch 6.7.0-rc4-1-00072-g7fba9420b726 #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 17:17:20 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 959Mi 537Mi 20Mi 591Mi 886Mi
Swap: 5.4Gi 0B 5.4Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 101.5 KiB = 341.5 KiB xinit
272.0 KiB + 73.5 KiB = 345.5 KiB dbus-run-session
456.0 KiB + 315.5 KiB = 771.5 KiB startx
428.0 KiB + 399.5 KiB = 827.5 KiB sh
1.0 MiB + 175.5 KiB = 1.2 MiB dbus-broker-launch
1.3 MiB + 53.5 KiB = 1.3 MiB dbus-broker
1.2 MiB + 621.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 540.5 KiB = 1.8 MiB login
1.4 MiB + 505.5 KiB = 1.9 MiB picom
1.8 MiB + 141.5 KiB = 1.9 MiB (sd-pam)
1.4 MiB + 740.5 KiB = 2.2 MiB systemd-logind
2.1 MiB + 632.5 KiB = 2.7 MiB systemd-journald
908.0 KiB + 1.8 MiB = 2.7 MiB systemd-udevd
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
736.0 KiB + 2.8 MiB = 3.5 MiB udevadm (2)
3.0 MiB + 962.5 KiB = 4.0 MiB systemd-timesyncd
3.8 MiB + 1.3 MiB = 5.0 MiB zsh (2)
6.6 MiB + 249.5 KiB = 6.8 MiB xss-lock
6.1 MiB + 766.5 KiB = 6.9 MiB pipewire-pulse
6.6 MiB + 281.5 KiB = 6.9 MiB xfconfd
7.0 MiB + 430.5 KiB = 7.4 MiB at-spi2-registryd
7.7 MiB + 695.5 KiB = 8.4 MiB dunst
8.2 MiB + 470.5 KiB = 8.6 MiB gvfsd
8.6 MiB + 518.5 KiB = 9.1 MiB polkitd
5.3 MiB + 4.0 MiB = 9.3 MiB systemd (2)
9.1 MiB + 394.5 KiB = 9.5 MiB at-spi-bus-launcher
10.7 MiB + 1.4 MiB = 12.0 MiB pipewire
13.0 MiB + 370.5 KiB = 13.3 MiB gvfsd-fuse
14.5 MiB + 2.6 MiB = 17.1 MiB NetworkManager
21.4 MiB + 1.6 MiB = 23.1 MiB i3
23.2 MiB + 5.4 MiB = 28.5 MiB xfce4-terminal
19.3 MiB + 11.9 MiB = 31.2 MiB kdeconnectd
30.2 MiB + 3.4 MiB = 33.6 MiB wireplumber
22.9 MiB + 11.1 MiB = 34.0 MiB kdeconnect-indicator
30.7 MiB + 16.3 MiB = 47.0 MiB xfce-polkit
33.2 MiB + 17.2 MiB = 50.5 MiB xfce4-clipman
46.9 MiB + 6.8 MiB = 53.7 MiB polybar (3)
82.7 MiB + 15.0 MiB = 97.7 MiB Xorg
---------------------------------
550.1 MiB
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#35 2024-01-22 18:08:10
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect bad
Bisecting: 5 revisions left to test after this (roughly 3 steps)
[140a923bc18e5355ddc54fbe70c0ee0ac23a9616] MAINTAINERS: remove hugetlb maintainer Mike Kravetzhttps://drive.google.com/file/d/1gI8Npv … sp=sharing linux-6.7rc4.r66.g140a923bc18e-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1Y3sYEo … sp=sharing linux-headers-6.7rc4.r66.g140a923bc18e-1-x86_64.pkg.tar.zst
Possibly https://git.kernel.org/pub/scm/linux/ke … 32a37fba47
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#36 2024-01-22 18:14:05
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect bad Bisecting: 5 revisions left to test after this (roughly 3 steps) [140a923bc18e5355ddc54fbe70c0ee0ac23a9616] MAINTAINERS: remove hugetlb maintainer Mike Kravetzhttps://drive.google.com/file/d/1gI8Npv … sp=sharing linux-6.7rc4.r66.g140a923bc18e-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1Y3sYEo … sp=sharing linux-headers-6.7rc4.r66.g140a923bc18e-1-x86_64.pkg.tar.zstPossibly https://git.kernel.org/pub/scm/linux/ke … 32a37fba47
Bad, issue is present.
Edit: Here is more data that includes the last 3 kernel versions tested, LTS and 6.7.0-arch3-1. (I've added meminfo as well)
6.6.13-1-lts
~/ uname -a
Linux Arch 6.6.13-1-lts #1 SMP PREEMPT_DYNAMIC Sat, 20 Jan 2024 14:48:01 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 712Mi 680Mi 19Mi 610Mi 1.1Gi
Swap: 5.3Gi 0B 5.3Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 94.5 KiB = 334.5 KiB xinit
276.0 KiB + 73.5 KiB = 349.5 KiB dbus-run-session
424.0 KiB + 369.5 KiB = 793.5 KiB sh
1.0 MiB + 172.5 KiB = 1.2 MiB dbus-broker-launch
1.2 MiB + 55.5 KiB = 1.3 MiB dbus-broker
928.0 KiB + 441.5 KiB = 1.3 MiB startx
1.0 MiB + 409.5 KiB = 1.4 MiB at-spi2-registryd
1.2 MiB + 391.5 KiB = 1.5 MiB at-spi-bus-launcher
1.2 MiB + 614.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 539.5 KiB = 1.8 MiB login
1.8 MiB + 147.5 KiB = 1.9 MiB (sd-pam)
1.4 MiB + 534.5 KiB = 1.9 MiB picom
1.4 MiB + 745.5 KiB = 2.2 MiB systemd-logind
860.0 KiB + 1.6 MiB = 2.4 MiB systemd-udevd
2.1 MiB + 634.5 KiB = 2.7 MiB systemd-journald
2.6 MiB + 269.5 KiB = 2.8 MiB xss-lock
2.1 MiB + 780.5 KiB = 2.9 MiB pipewire-pulse
796.0 KiB + 2.3 MiB = 3.1 MiB udevadm (2)
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
3.1 MiB + 960.5 KiB = 4.0 MiB systemd-timesyncd
3.7 MiB + 694.5 KiB = 4.4 MiB dunst
4.2 MiB + 486.5 KiB = 4.7 MiB gvfsd
4.6 MiB + 276.5 KiB = 4.9 MiB xfconfd
3.8 MiB + 1.2 MiB = 5.1 MiB zsh (2)
4.6 MiB + 518.5 KiB = 5.1 MiB polkitd
5.0 MiB + 375.5 KiB = 5.3 MiB gvfsd-fuse
4.7 MiB + 1.4 MiB = 6.2 MiB pipewire
5.2 MiB + 4.1 MiB = 9.3 MiB systemd (2)
10.6 MiB + 2.6 MiB = 13.2 MiB NetworkManager
21.1 MiB + 1.5 MiB = 22.6 MiB i3
16.9 MiB + 6.8 MiB = 23.8 MiB polybar (3)
19.4 MiB + 5.2 MiB = 24.6 MiB xfce4-terminal
22.3 MiB + 3.4 MiB = 25.7 MiB wireplumber
15.1 MiB + 12.0 MiB = 27.0 MiB kdeconnectd
20.8 MiB + 11.2 MiB = 31.9 MiB kdeconnect-indicator
16.7 MiB + 16.3 MiB = 33.0 MiB xfce-polkit
19.3 MiB + 17.2 MiB = 36.5 MiB xfce4-clipman
64.6 MiB + 15.0 MiB = 79.6 MiB Xorg
---------------------------------
401.7 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1847248 kB
MemFree: 683352 kB
MemAvailable: 1116932 kB
Buffers: 3172 kB
Cached: 600792 kB
SwapCached: 0 kB
Active: 691384 kB
Inactive: 123848 kB
Active(anon): 231632 kB
Inactive(anon): 0 kB
Active(file): 459752 kB
Inactive(file): 123848 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5538812 kB
SwapFree: 5538812 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 416 kB
Writeback: 0 kB
AnonPages: 203284 kB
Mapped: 206920 kB
Shmem: 20364 kB
KReclaimable: 33072 kB
Slab: 129488 kB
SReclaimable: 33072 kB
SUnreclaim: 96416 kB
KernelStack: 7780 kB
PageTables: 5640 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6462436 kB
Committed_AS: 1303040 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 91068 kB
VmallocChunk: 0 kB
Percpu: 10080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 47104 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 224032 kB
DirectMap2M: 1773568 kB
DirectMap1G: 0 kB6.7.0-rc8-1-00152-g2b5bd1498da5
~/ uname -a
Linux Arch 6.7.0-rc8-1-00152-g2b5bd1498da5 #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 16:47:21 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 787Mi 693Mi 20Mi 610Mi 1.0Gi
Swap: 5.4Gi 0B 5.4Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 87.5 KiB = 327.5 KiB xinit
272.0 KiB + 73.5 KiB = 345.5 KiB dbus-run-session
448.0 KiB + 260.5 KiB = 708.5 KiB sh
540.0 KiB + 586.5 KiB = 1.1 MiB startx
1.0 MiB + 179.5 KiB = 1.2 MiB dbus-broker-launch
1.2 MiB + 60.5 KiB = 1.3 MiB dbus-broker
1.0 MiB + 413.5 KiB = 1.4 MiB at-spi2-registryd
1.1 MiB + 395.5 KiB = 1.5 MiB at-spi-bus-launcher
1.0 MiB + 572.5 KiB = 1.6 MiB systemd-hostnamed
1.2 MiB + 631.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 540.5 KiB = 1.8 MiB login
1.4 MiB + 509.5 KiB = 1.9 MiB picom
1.8 MiB + 140.5 KiB = 1.9 MiB (sd-pam)
1.1 MiB + 907.5 KiB = 2.0 MiB systemd-timesyncd
1.4 MiB + 673.5 KiB = 2.1 MiB systemd-logind
860.0 KiB + 1.8 MiB = 2.6 MiB systemd-udevd
2.1 MiB + 582.5 KiB = 2.6 MiB systemd-journald
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
3.0 MiB + 355.5 KiB = 3.4 MiB gvfsd-fuse
812.0 KiB + 2.8 MiB = 3.6 MiB udevadm (2)
3.7 MiB + 671.5 KiB = 4.3 MiB dunst
4.5 MiB + 254.5 KiB = 4.8 MiB xss-lock
4.6 MiB + 251.5 KiB = 4.9 MiB xfconfd
4.1 MiB + 778.5 KiB = 4.9 MiB pipewire-pulse
3.8 MiB + 1.2 MiB = 5.0 MiB zsh (2)
4.6 MiB + 507.5 KiB = 5.1 MiB polkitd
4.7 MiB + 1.4 MiB = 6.2 MiB pipewire
6.2 MiB + 468.5 KiB = 6.6 MiB gvfsd
5.2 MiB + 3.9 MiB = 9.1 MiB systemd (2)
10.5 MiB + 2.6 MiB = 13.1 MiB NetworkManager
21.5 MiB + 1.6 MiB = 23.1 MiB i3
20.2 MiB + 3.4 MiB = 23.6 MiB wireplumber
19.0 MiB + 6.8 MiB = 25.8 MiB polybar (3)
21.2 MiB + 5.3 MiB = 26.6 MiB xfce4-terminal
15.2 MiB + 11.9 MiB = 27.1 MiB kdeconnectd
19.0 MiB + 11.1 MiB = 30.1 MiB kdeconnect-indicator
16.7 MiB + 16.2 MiB = 33.0 MiB xfce-polkit
21.2 MiB + 17.3 MiB = 38.5 MiB xfce4-clipman
64.6 MiB + 15.0 MiB = 79.7 MiB Xorg
---------------------------------
407.7 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1890156 kB
MemFree: 707036 kB
MemAvailable: 1091312 kB
Buffers: 3172 kB
Cached: 598644 kB
SwapCached: 0 kB
Active: 691920 kB
Inactive: 121428 kB
Active(anon): 232328 kB
Inactive(anon): 0 kB
Active(file): 459592 kB
Inactive(file): 121428 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5667836 kB
SwapFree: 5667836 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 952 kB
Writeback: 0 kB
AnonPages: 207344 kB
Mapped: 207020 kB
Shmem: 20796 kB
KReclaimable: 33064 kB
Slab: 127640 kB
SReclaimable: 33064 kB
SUnreclaim: 94576 kB
KernelStack: 7784 kB
PageTables: 6876 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6612912 kB
Committed_AS: 1315320 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 92680 kB
VmallocChunk: 0 kB
Percpu: 10176 kB
HardwareCorrupted: 0 kB
AnonHugePages: 38912 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 277472 kB
DirectMap2M: 1765376 kB
DirectMap1G: 0 kB6.7.0-rc4-1-00072-g7fba9420b726
~/ uname -a
Linux Arch 6.7.0-rc4-1-00072-g7fba9420b726 #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 17:17:20 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 907Mi 502Mi 19Mi 590Mi 896Mi
Swap: 5.3Gi 0B 5.3Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
244.0 KiB + 86.5 KiB = 330.5 KiB xinit
276.0 KiB + 70.5 KiB = 346.5 KiB dbus-run-session
428.0 KiB + 369.5 KiB = 797.5 KiB sh
1.1 MiB + 163.5 KiB = 1.2 MiB dbus-broker-launch
892.0 KiB + 439.5 KiB = 1.3 MiB startx
1.2 MiB + 59.5 KiB = 1.3 MiB dbus-broker
1.0 MiB + 572.5 KiB = 1.6 MiB systemd-hostnamed
1.1 MiB + 626.0 KiB = 1.7 MiB dbus-daemon (2)
1.3 MiB + 552.5 KiB = 1.8 MiB login
1.4 MiB + 500.5 KiB = 1.9 MiB picom
1.8 MiB + 140.5 KiB = 1.9 MiB (sd-pam)
1.4 MiB + 671.5 KiB = 2.1 MiB systemd-logind
944.0 KiB + 1.6 MiB = 2.6 MiB systemd-udevd
2.0 MiB + 579.5 KiB = 2.6 MiB systemd-journald
1.1 MiB + 2.2 MiB = 3.2 MiB sudo (2)
868.0 KiB + 2.6 MiB = 3.4 MiB udevadm (2)
3.1 MiB + 896.5 KiB = 3.9 MiB systemd-timesyncd
3.8 MiB + 1.3 MiB = 5.1 MiB zsh (2)
6.6 MiB + 268.5 KiB = 6.8 MiB xss-lock
6.1 MiB + 775.5 KiB = 6.9 MiB pipewire-pulse
6.6 MiB + 273.5 KiB = 6.9 MiB xfconfd
7.0 MiB + 416.5 KiB = 7.4 MiB at-spi2-registryd
7.7 MiB + 695.5 KiB = 8.4 MiB dunst
8.2 MiB + 474.5 KiB = 8.7 MiB gvfsd
8.6 MiB + 507.5 KiB = 9.1 MiB polkitd
5.3 MiB + 3.9 MiB = 9.2 MiB systemd (2)
9.1 MiB + 403.5 KiB = 9.5 MiB at-spi-bus-launcher
10.7 MiB + 1.4 MiB = 12.1 MiB pipewire
12.9 MiB + 367.5 KiB = 13.3 MiB gvfsd-fuse
14.6 MiB + 2.6 MiB = 17.1 MiB NetworkManager
21.1 MiB + 1.6 MiB = 22.7 MiB i3
25.1 MiB + 5.3 MiB = 30.4 MiB xfce4-terminal
19.1 MiB + 12.0 MiB = 31.1 MiB kdeconnectd
30.1 MiB + 3.4 MiB = 33.5 MiB wireplumber
22.8 MiB + 11.2 MiB = 34.0 MiB kdeconnect-indicator
30.7 MiB + 16.3 MiB = 47.0 MiB xfce-polkit
33.2 MiB + 17.2 MiB = 50.4 MiB xfce4-clipman
46.9 MiB + 6.9 MiB = 53.7 MiB polybar (3)
85.3 MiB + 15.0 MiB = 100.3 MiB Xorg
---------------------------------
555.5 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1847124 kB
MemFree: 506196 kB
MemAvailable: 920516 kB
Buffers: 3168 kB
Cached: 583480 kB
SwapCached: 0 kB
Active: 871052 kB
Inactive: 107040 kB
Active(anon): 411808 kB
Inactive(anon): 0 kB
Active(file): 459244 kB
Inactive(file): 107040 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5538812 kB
SwapFree: 5538812 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 296 kB
Writeback: 0 kB
AnonPages: 358584 kB
Mapped: 206436 kB
Shmem: 20364 kB
KReclaimable: 28960 kB
Slab: 123892 kB
SReclaimable: 28960 kB
SUnreclaim: 94932 kB
KernelStack: 7824 kB
PageTables: 6812 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6462372 kB
Committed_AS: 1322240 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 92096 kB
VmallocChunk: 0 kB
Percpu: 10080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 174080 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 273184 kB
DirectMap2M: 1724416 kB
DirectMap1G: 0 kB6.7.0-rc4-1-00066-g140a923bc18e
~/ uname -a
Linux Arch 6.7.0-rc4-1-00066-g140a923bc18e #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 17:49:28 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 946Mi 533Mi 20Mi 609Mi 899Mi
Swap: 5.4Gi 0B 5.4Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 92.5 KiB = 332.5 KiB xinit
272.0 KiB + 66.5 KiB = 338.5 KiB dbus-run-session
448.0 KiB + 379.5 KiB = 827.5 KiB sh
1.0 MiB + 175.5 KiB = 1.2 MiB dbus-broker-launch
868.0 KiB + 452.5 KiB = 1.3 MiB startx
1.3 MiB + 55.5 KiB = 1.3 MiB dbus-broker
1.0 MiB + 571.5 KiB = 1.6 MiB systemd-hostnamed
1.2 MiB + 623.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 538.5 KiB = 1.8 MiB login
1.4 MiB + 508.5 KiB = 1.9 MiB picom
1.8 MiB + 135.5 KiB = 1.9 MiB (sd-pam)
1.4 MiB + 665.5 KiB = 2.1 MiB systemd-logind
852.0 KiB + 1.7 MiB = 2.6 MiB systemd-udevd
2.1 MiB + 576.5 KiB = 2.6 MiB systemd-journald
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
752.0 KiB + 2.8 MiB = 3.5 MiB udevadm (2)
3.1 MiB + 893.5 KiB = 3.9 MiB systemd-timesyncd
3.8 MiB + 1.3 MiB = 5.1 MiB zsh (2)
6.6 MiB + 263.5 KiB = 6.8 MiB xss-lock
6.1 MiB + 783.5 KiB = 6.9 MiB pipewire-pulse
6.6 MiB + 274.5 KiB = 6.9 MiB xfconfd
7.0 MiB + 411.5 KiB = 7.4 MiB at-spi2-registryd
7.7 MiB + 682.5 KiB = 8.4 MiB dunst
8.2 MiB + 463.5 KiB = 8.6 MiB gvfsd
8.6 MiB + 513.5 KiB = 9.1 MiB polkitd
5.3 MiB + 3.9 MiB = 9.2 MiB systemd (2)
9.1 MiB + 397.5 KiB = 9.5 MiB at-spi-bus-launcher
10.7 MiB + 1.4 MiB = 12.0 MiB pipewire
13.0 MiB + 370.5 KiB = 13.3 MiB gvfsd-fuse
14.6 MiB + 2.5 MiB = 17.1 MiB NetworkManager
21.5 MiB + 1.6 MiB = 23.1 MiB i3
25.0 MiB + 5.3 MiB = 30.4 MiB xfce4-terminal
19.3 MiB + 11.9 MiB = 31.2 MiB kdeconnectd
30.3 MiB + 3.3 MiB = 33.6 MiB wireplumber
22.9 MiB + 11.1 MiB = 34.0 MiB kdeconnect-indicator
30.7 MiB + 16.2 MiB = 46.9 MiB xfce-polkit
33.2 MiB + 17.2 MiB = 50.4 MiB xfce4-clipman
46.9 MiB + 6.9 MiB = 53.8 MiB polybar (3)
82.6 MiB + 15.2 MiB = 97.8 MiB Xorg
---------------------------------
553.7 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1890316 kB
MemFree: 534732 kB
MemAvailable: 920780 kB
Buffers: 3172 kB
Cached: 600376 kB
SwapCached: 0 kB
Active: 868840 kB
Inactive: 123084 kB
Active(anon): 409168 kB
Inactive(anon): 0 kB
Active(file): 459672 kB
Inactive(file): 123084 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5670908 kB
SwapFree: 5670908 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 180 kB
Writeback: 0 kB
AnonPages: 355676 kB
Mapped: 206932 kB
Shmem: 20792 kB
KReclaimable: 33144 kB
Slab: 126928 kB
SReclaimable: 33144 kB
SUnreclaim: 93784 kB
KernelStack: 7744 kB
PageTables: 6612 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6616064 kB
Committed_AS: 1313252 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 92320 kB
VmallocChunk: 0 kB
Percpu: 10176 kB
HardwareCorrupted: 0 kB
AnonHugePages: 180224 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 254944 kB
DirectMap2M: 1787904 kB
DirectMap1G: 0 kB6.7.0-arch3-1
~/ uname -a
Linux Arch 6.7.0-arch3-1 #1 SMP PREEMPT_DYNAMIC Sat, 13 Jan 2024 14:37:14 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 953Mi 526Mi 20Mi 610Mi 892Mi
Swap: 5.4Gi 0B 5.4Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 97.5 KiB = 337.5 KiB xinit
272.0 KiB + 77.5 KiB = 349.5 KiB dbus-run-session
428.0 KiB + 386.5 KiB = 814.5 KiB sh
1.0 MiB + 175.5 KiB = 1.2 MiB dbus-broker-launch
1.3 MiB + 59.5 KiB = 1.3 MiB dbus-broker
892.0 KiB + 455.5 KiB = 1.3 MiB startx
1.0 MiB + 573.5 KiB = 1.6 MiB systemd-hostnamed
1.2 MiB + 629.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 540.5 KiB = 1.8 MiB login
1.8 MiB + 137.5 KiB = 1.9 MiB (sd-pam)
1.4 MiB + 542.5 KiB = 1.9 MiB picom
1.4 MiB + 672.5 KiB = 2.1 MiB systemd-logind
880.0 KiB + 1.7 MiB = 2.5 MiB systemd-udevd
2.1 MiB + 581.5 KiB = 2.6 MiB systemd-journald
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
776.0 KiB + 2.6 MiB = 3.4 MiB udevadm (2)
3.0 MiB + 904.5 KiB = 3.9 MiB systemd-timesyncd
3.7 MiB + 1.3 MiB = 5.0 MiB zsh (2)
6.6 MiB + 263.5 KiB = 6.8 MiB xss-lock
6.1 MiB + 774.5 KiB = 6.9 MiB pipewire-pulse
6.6 MiB + 278.5 KiB = 6.9 MiB xfconfd
7.0 MiB + 402.5 KiB = 7.4 MiB at-spi2-registryd
7.7 MiB + 668.5 KiB = 8.4 MiB dunst
8.2 MiB + 486.5 KiB = 8.7 MiB gvfsd
8.6 MiB + 505.5 KiB = 9.1 MiB polkitd
5.2 MiB + 3.9 MiB = 9.1 MiB systemd (2)
9.1 MiB + 395.5 KiB = 9.5 MiB at-spi-bus-launcher
10.6 MiB + 1.4 MiB = 12.0 MiB pipewire
13.0 MiB + 367.5 KiB = 13.3 MiB gvfsd-fuse
14.6 MiB + 2.5 MiB = 17.1 MiB NetworkManager
21.4 MiB + 1.6 MiB = 23.0 MiB i3
23.5 MiB + 5.3 MiB = 28.8 MiB xfce4-terminal
19.3 MiB + 11.9 MiB = 31.2 MiB kdeconnectd
30.2 MiB + 3.4 MiB = 33.5 MiB wireplumber
22.9 MiB + 11.2 MiB = 34.0 MiB kdeconnect-indicator
30.7 MiB + 16.3 MiB = 47.0 MiB xfce-polkit
33.3 MiB + 17.3 MiB = 50.5 MiB xfce4-clipman
46.9 MiB + 6.9 MiB = 53.8 MiB polybar (3)
82.9 MiB + 15.0 MiB = 97.9 MiB Xorg
---------------------------------
552.0 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1890148 kB
MemFree: 523160 kB
MemAvailable: 909660 kB
Buffers: 3172 kB
Cached: 600740 kB
SwapCached: 0 kB
Active: 868116 kB
Inactive: 123412 kB
Active(anon): 408412 kB
Inactive(anon): 0 kB
Active(file): 459704 kB
Inactive(file): 123412 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5667836 kB
SwapFree: 5667836 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 416 kB
Writeback: 0 kB
AnonPages: 355176 kB
Mapped: 207048 kB
Shmem: 20792 kB
KReclaimable: 33312 kB
Slab: 128184 kB
SReclaimable: 33312 kB
SUnreclaim: 94872 kB
KernelStack: 7808 kB
PageTables: 6664 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6612908 kB
Committed_AS: 1313032 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 103640 kB
VmallocChunk: 0 kB
Percpu: 10080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 174080 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 273376 kB
DirectMap2M: 1769472 kB
DirectMap1G: 0 kBLast edited by Samueru (2024-01-22 18:59:51)
Offline
#37 2024-01-22 18:58:34
- frostschutz
- Member
- Registered: 2013-11-15
- Posts: 1,475
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
Not sure if it's in the same context but this one is already on the regression tracker https://lore.kernel.org/all/17058505950 … huis.info/
Offline
#38 2024-01-22 19:18:14
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
git bisect bad
Bisecting: 2 revisions left to test after this (roughly 2 steps)
[fa151a39a6879144b587f35c0dfcc15e1be9450f] mm: fix arithmetic for max_prop_frac when setting max_ratiohttps://drive.google.com/file/d/1jIcFFE … sp=sharing linux-6.7rc4.r63.gfa151a39a687-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1ji-PAz … sp=sharing linux-headers-6.7rc4.r63.gfa151a39a687-1-x86_64.pkg.tar.zst
If this next kernel is bad please try booting it with the kernel parameter transparent_hugepage=off
Offline
#39 2024-01-22 19:25:40
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
git bisect bad Bisecting: 2 revisions left to test after this (roughly 2 steps) [fa151a39a6879144b587f35c0dfcc15e1be9450f] mm: fix arithmetic for max_prop_frac when setting max_ratiohttps://drive.google.com/file/d/1jIcFFE … sp=sharing linux-6.7rc4.r63.gfa151a39a687-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1ji-PAz … sp=sharing linux-headers-6.7rc4.r63.gfa151a39a687-1-x86_64.pkg.tar.zstIf this next kernel is bad please try booting it with the kernel parameter transparent_hugepage=off
It is bad and it is also bad when booting with transparent_hugepage=off
Offline
#40 2024-01-22 19:52:23
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect bad
Bisecting: 0 revisions left to test after this (roughly 1 step)
[e0646b7590084a5bf3b056d3ad871d9379d2c25a] mm: fix arithmetic for bdi min_ratiohttps://drive.google.com/file/d/1za5LeT … sp=sharing linux-6.7rc4.r62.ge0646b759008-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1yMwvzV … sp=sharing linux-headers-6.7rc4.r62.ge0646b759008-1-x86_64.pkg.tar.zst
Offline
#41 2024-01-22 20:02:40
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect bad Bisecting: 0 revisions left to test after this (roughly 1 step) [e0646b7590084a5bf3b056d3ad871d9379d2c25a] mm: fix arithmetic for bdi min_ratiohttps://drive.google.com/file/d/1za5LeT … sp=sharing linux-6.7rc4.r62.ge0646b759008-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1yMwvzV … sp=sharing linux-headers-6.7rc4.r62.ge0646b759008-1-x86_64.pkg.tar.zst
It is bad. I also tested it with transparent_hugepage=off and still bad.
Offline
#42 2024-01-22 20:46:39
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect bad
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[efa7df3e3bb5da8e6abbe37727417f32a37fba47] mm: align larger anonymous mappings on THP boundarieshttps://drive.google.com/file/d/1W14sX9 … sp=sharing linux-6.7rc4.r61.gefa7df3e3bb5-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1pb_JQS … sp=sharing linux-headers-6.7rc4.r61.gefa7df3e3bb5-1-x86_64.pkg.tar.zst
Offline
#43 2024-01-22 20:51:42
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect bad Bisecting: 0 revisions left to test after this (roughly 0 steps) [efa7df3e3bb5da8e6abbe37727417f32a37fba47] mm: align larger anonymous mappings on THP boundarieshttps://drive.google.com/file/d/1W14sX9 … sp=sharing linux-6.7rc4.r61.gefa7df3e3bb5-1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1pb_JQS … sp=sharing linux-headers-6.7rc4.r61.gefa7df3e3bb5-1-x86_64.pkg.tar.zst
bad 
~/ uname -a
Linux Arch 6.7.0-rc4-1-00061-gefa7df3e3bb5 #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 20:04:50 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 958Mi 521Mi 20Mi 610Mi 887Mi
Swap: 5.4Gi 0B 5.4Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
268.0 KiB + 77.5 KiB = 345.5 KiB dbus-run-session
244.0 KiB + 102.5 KiB = 346.5 KiB xinit
432.0 KiB + 362.5 KiB = 794.5 KiB sh
1.0 MiB + 176.5 KiB = 1.2 MiB dbus-broker-launch
1.2 MiB + 58.5 KiB = 1.3 MiB dbus-broker
908.0 KiB + 433.5 KiB = 1.3 MiB startx
1.2 MiB + 629.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 547.5 KiB = 1.8 MiB login
1.4 MiB + 498.5 KiB = 1.9 MiB picom
1.8 MiB + 143.5 KiB = 1.9 MiB (sd-pam)
1.4 MiB + 744.5 KiB = 2.2 MiB systemd-logind
940.0 KiB + 1.7 MiB = 2.6 MiB systemd-udevd
1.0 MiB + 2.1 MiB = 3.2 MiB sudo (2)
872.0 KiB + 2.6 MiB = 3.4 MiB udevadm (2)
3.1 MiB + 957.5 KiB = 4.0 MiB systemd-timesyncd
4.0 MiB + 635.5 KiB = 4.7 MiB systemd-journald
3.8 MiB + 1.3 MiB = 5.1 MiB zsh (2)
6.6 MiB + 263.5 KiB = 6.8 MiB xss-lock
6.1 MiB + 787.5 KiB = 6.9 MiB pipewire-pulse
6.6 MiB + 279.5 KiB = 6.9 MiB xfconfd
7.0 MiB + 412.5 KiB = 7.4 MiB at-spi2-registryd
7.7 MiB + 680.5 KiB = 8.4 MiB dunst
8.2 MiB + 491.5 KiB = 8.7 MiB gvfsd
8.6 MiB + 512.5 KiB = 9.1 MiB polkitd
5.2 MiB + 4.0 MiB = 9.3 MiB systemd (2)
9.1 MiB + 400.5 KiB = 9.5 MiB at-spi-bus-launcher
10.7 MiB + 1.4 MiB = 12.1 MiB pipewire
13.0 MiB + 370.5 KiB = 13.3 MiB gvfsd-fuse
14.6 MiB + 2.5 MiB = 17.1 MiB NetworkManager
21.4 MiB + 1.6 MiB = 23.1 MiB i3
23.2 MiB + 5.3 MiB = 28.5 MiB xfce4-terminal
19.3 MiB + 11.9 MiB = 31.2 MiB kdeconnectd
30.2 MiB + 3.4 MiB = 33.5 MiB wireplumber
22.9 MiB + 11.1 MiB = 34.1 MiB kdeconnect-indicator
30.7 MiB + 16.3 MiB = 47.0 MiB xfce-polkit
33.2 MiB + 17.2 MiB = 50.4 MiB xfce4-clipman
46.9 MiB + 7.0 MiB = 53.8 MiB polybar (3)
82.9 MiB + 15.0 MiB = 97.9 MiB Xorg
---------------------------------
552.9 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1890316 kB
MemFree: 529328 kB
MemAvailable: 916768 kB
Buffers: 3172 kB
Cached: 601648 kB
SwapCached: 0 kB
Active: 870424 kB
Inactive: 124164 kB
Active(anon): 410592 kB
Inactive(anon): 0 kB
Active(file): 459832 kB
Inactive(file): 124164 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5670908 kB
SwapFree: 5670908 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 192 kB
Writeback: 0 kB
AnonPages: 357252 kB
Mapped: 206816 kB
Shmem: 20792 kB
KReclaimable: 33444 kB
Slab: 128832 kB
SReclaimable: 33444 kB
SUnreclaim: 95388 kB
KernelStack: 7824 kB
PageTables: 6556 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6616064 kB
Committed_AS: 1321648 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 92416 kB
VmallocChunk: 0 kB
Percpu: 10080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 180224 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 269280 kB
DirectMap2M: 1773568 kB
DirectMap1G: 0 kBOffline
#44 2024-01-22 21:08:23
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
$ git bisect bad
efa7df3e3bb5da8e6abbe37727417f32a37fba47 is the first bad commit
commit efa7df3e3bb5da8e6abbe37727417f32a37fba47
Author: Rik van Riel <riel@surriel.com>
Date: Thu Dec 14 14:34:23 2023 -0800
mm: align larger anonymous mappings on THP boundaries
Align larger anonymous memory mappings on THP boundaries by going through
thp_get_unmapped_area if THPs are enabled for the current process.
With this patch, larger anonymous mappings are now THP aligned. When a
malloc library allocates a 2MB or larger arena, that arena can now be
mapped with THPs right from the start, which can result in better TLB hit
rates and execution time.
Link: https://lkml.kernel.org/r/20220809142457.4751229f@imladris.surriel.com
Link: https://lkml.kernel.org/r/20231214223423.1133074-1-yang@os.amperecomputing.com
Signed-off-by: Rik van Riel <riel@surriel.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Christopher Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/mmap.c | 3 +++
1 file changed, 3 insertions(+)$ git bisect log
git bisect start
# status: waiting for both good and bad commits
# bad: [0dd3ee31125508cd67f7e7172247f05b7fd1753a] Linux 6.7
git bisect bad 0dd3ee31125508cd67f7e7172247f05b7fd1753a
# status: waiting for good commit(s), bad commit known
# good: [b85ea95d086471afb4ad062012a4d73cd328fa86] Linux 6.7-rc1
git bisect good b85ea95d086471afb4ad062012a4d73cd328fa86
# good: [17894c2a7aa60a6da7495cc8500a53523e64c4b1] Merge tag 'trace-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
git bisect good 17894c2a7aa60a6da7495cc8500a53523e64c4b1
# good: [6d04b70ea48b2d84ebf6cd9ad9b01ba50a58542e] Merge tag 'dmaengine-fix-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
git bisect good 6d04b70ea48b2d84ebf6cd9ad9b01ba50a58542e
# good: [fa655abe42c65e7e4ad52baf280dadfb571c110e] Merge tag 'input-for-v6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
git bisect good fa655abe42c65e7e4ad52baf280dadfb571c110e
# good: [5939a693dc6e6d6f293681017c70ff60c3723d43] Merge tag 'drm-fixes-2024-01-04' of git://anongit.freedesktop.org/drm/drm
git bisect good 5939a693dc6e6d6f293681017c70ff60c3723d43
# good: [4c8530dc7d7da4abe97d65e8e038ce9852491369] net/tcp: Only produce AO/MD5 logs if there are any keys
git bisect good 4c8530dc7d7da4abe97d65e8e038ce9852491369
# good: [6d0dc8559c847e2dcd66c5dd93dbab3d3d887ff5] Merge tag 'soc-fixes-6.7-3a' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
git bisect good 6d0dc8559c847e2dcd66c5dd93dbab3d3d887ff5
# good: [2b5bd1498da5537e3d130b3862bccdd9aedd6c84] Merge tag 'drm-fixes-2024-01-05' of git://anongit.freedesktop.org/drm/drm
git bisect good 2b5bd1498da5537e3d130b3862bccdd9aedd6c84
# bad: [7fba9420b726561966e1671004df60a08b39beb3] mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info()
git bisect bad 7fba9420b726561966e1671004df60a08b39beb3
# bad: [140a923bc18e5355ddc54fbe70c0ee0ac23a9616] MAINTAINERS: remove hugetlb maintainer Mike Kravetz
git bisect bad 140a923bc18e5355ddc54fbe70c0ee0ac23a9616
# bad: [fa151a39a6879144b587f35c0dfcc15e1be9450f] mm: fix arithmetic for max_prop_frac when setting max_ratio
git bisect bad fa151a39a6879144b587f35c0dfcc15e1be9450f
# bad: [e0646b7590084a5bf3b056d3ad871d9379d2c25a] mm: fix arithmetic for bdi min_ratio
git bisect bad e0646b7590084a5bf3b056d3ad871d9379d2c25a
# bad: [efa7df3e3bb5da8e6abbe37727417f32a37fba47] mm: align larger anonymous mappings on THP boundaries
git bisect bad efa7df3e3bb5da8e6abbe37727417f32a37fba47
# first bad commit: [efa7df3e3bb5da8e6abbe37727417f32a37fba47] mm: align larger anonymous mappings on THP boundariesOffline
#45 2024-01-22 21:26:39
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
$ git bisect bad efa7df3e3bb5da8e6abbe37727417f32a37fba47 is the first bad commit commit efa7df3e3bb5da8e6abbe37727417f32a37fba47 Author: Rik van Riel <riel@surriel.com> Date: Thu Dec 14 14:34:23 2023 -0800 mm: align larger anonymous mappings on THP boundaries Align larger anonymous memory mappings on THP boundaries by going through thp_get_unmapped_area if THPs are enabled for the current process. With this patch, larger anonymous mappings are now THP aligned. When a malloc library allocates a 2MB or larger arena, that arena can now be mapped with THPs right from the start, which can result in better TLB hit rates and execution time. Link: https://lkml.kernel.org/r/20220809142457.4751229f@imladris.surriel.com Link: https://lkml.kernel.org/r/20231214223423.1133074-1-yang@os.amperecomputing.com Signed-off-by: Rik van Riel <riel@surriel.com> Reviewed-by: Yang Shi <shy828301@gmail.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Christopher Lameter <cl@linux.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> mm/mmap.c | 3 +++ 1 file changed, 3 insertions(+)$ git bisect log git bisect start # status: waiting for both good and bad commits # bad: [0dd3ee31125508cd67f7e7172247f05b7fd1753a] Linux 6.7 git bisect bad 0dd3ee31125508cd67f7e7172247f05b7fd1753a # status: waiting for good commit(s), bad commit known # good: [b85ea95d086471afb4ad062012a4d73cd328fa86] Linux 6.7-rc1 git bisect good b85ea95d086471afb4ad062012a4d73cd328fa86 # good: [17894c2a7aa60a6da7495cc8500a53523e64c4b1] Merge tag 'trace-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace git bisect good 17894c2a7aa60a6da7495cc8500a53523e64c4b1 # good: [6d04b70ea48b2d84ebf6cd9ad9b01ba50a58542e] Merge tag 'dmaengine-fix-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine git bisect good 6d04b70ea48b2d84ebf6cd9ad9b01ba50a58542e # good: [fa655abe42c65e7e4ad52baf280dadfb571c110e] Merge tag 'input-for-v6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input git bisect good fa655abe42c65e7e4ad52baf280dadfb571c110e # good: [5939a693dc6e6d6f293681017c70ff60c3723d43] Merge tag 'drm-fixes-2024-01-04' of git://anongit.freedesktop.org/drm/drm git bisect good 5939a693dc6e6d6f293681017c70ff60c3723d43 # good: [4c8530dc7d7da4abe97d65e8e038ce9852491369] net/tcp: Only produce AO/MD5 logs if there are any keys git bisect good 4c8530dc7d7da4abe97d65e8e038ce9852491369 # good: [6d0dc8559c847e2dcd66c5dd93dbab3d3d887ff5] Merge tag 'soc-fixes-6.7-3a' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc git bisect good 6d0dc8559c847e2dcd66c5dd93dbab3d3d887ff5 # good: [2b5bd1498da5537e3d130b3862bccdd9aedd6c84] Merge tag 'drm-fixes-2024-01-05' of git://anongit.freedesktop.org/drm/drm git bisect good 2b5bd1498da5537e3d130b3862bccdd9aedd6c84 # bad: [7fba9420b726561966e1671004df60a08b39beb3] mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info() git bisect bad 7fba9420b726561966e1671004df60a08b39beb3 # bad: [140a923bc18e5355ddc54fbe70c0ee0ac23a9616] MAINTAINERS: remove hugetlb maintainer Mike Kravetz git bisect bad 140a923bc18e5355ddc54fbe70c0ee0ac23a9616 # bad: [fa151a39a6879144b587f35c0dfcc15e1be9450f] mm: fix arithmetic for max_prop_frac when setting max_ratio git bisect bad fa151a39a6879144b587f35c0dfcc15e1be9450f # bad: [e0646b7590084a5bf3b056d3ad871d9379d2c25a] mm: fix arithmetic for bdi min_ratio git bisect bad e0646b7590084a5bf3b056d3ad871d9379d2c25a # bad: [efa7df3e3bb5da8e6abbe37727417f32a37fba47] mm: align larger anonymous mappings on THP boundaries git bisect bad efa7df3e3bb5da8e6abbe37727417f32a37fba47 # first bad commit: [efa7df3e3bb5da8e6abbe37727417f32a37fba47] mm: align larger anonymous mappings on THP boundaries
Thanks for all the help loqs, it ended up being the issue that was already reported right? looks like a kWh of electricity or so went away compiling the 18 kernel versions haha.
Offline
#46 2024-01-22 21:30:22
- seth
- Member
- Registered: 2012-09-03
- Posts: 60,147
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
It is bad and it is also bad when booting with transparent_hugepage=off
transparent_hugepage=neverOffline
#47 2024-01-22 21:40:54
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
6.7 with efa7df3e3bb5da8e6abbe37727417f32a37fba47 reverted:
https://drive.google.com/file/d/1VZPg-9 … sp=sharing linux-6.7-1.1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1kxjflh … sp=sharing linux-headers-6.7-1.1-x86_64.pkg.tar.zst
Will build with proposed fix frostschutz linked next.
Edit:
@seth good catch.
Edit2:
6.7 with https://lore.kernel.org/all/20240118133 … gmail.com/
https://drive.google.com/file/d/1sItbTQ … sp=sharing linux-6.7-1.2-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1apbCMF … sp=sharing linux-headers-6.7-1.2-x86_64.pkg.tar.zst
Last edited by loqs (2024-01-22 22:07:56)
Offline
#48 2024-01-22 23:02:49
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
6.7 with efa7df3e3bb5da8e6abbe37727417f32a37fba47 reverted:
https://drive.google.com/file/d/1VZPg-9 … sp=sharing linux-6.7-1.1-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1kxjflh … sp=sharing linux-headers-6.7-1.1-x86_64.pkg.tar.zstWill build with proposed fix frostschutz linked next.
Edit:
@seth good catch.
Edit2:
6.7 with https://lore.kernel.org/all/20240118133 … gmail.com/
https://drive.google.com/file/d/1sItbTQ … sp=sharing linux-6.7-1.2-x86_64.pkg.tar.zst
https://drive.google.com/file/d/1apbCMF … sp=sharing linux-headers-6.7-1.2-x86_64.pkg.tar.zst
linux-6.7-1.1-x86_64.pkg.tar.zst is good, however linux-6.7-1.2-x86_64.pkg.tar.zst is bad!
linux-6.7-1.1-x86_64.pkg.tar.zst
~/ uname -a
Linux Arch 6.7.0-1.1 #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 21:10:14 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 727Mi 664Mi 19Mi 610Mi 1.1Gi
Swap: 5.3Gi 0B 5.3Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 92.5 KiB = 332.5 KiB xinit
268.0 KiB + 69.5 KiB = 337.5 KiB dbus-run-session
428.0 KiB + 367.5 KiB = 795.5 KiB sh
1.0 MiB + 179.5 KiB = 1.2 MiB dbus-broker-launch
1.3 MiB + 59.5 KiB = 1.3 MiB dbus-broker
912.0 KiB + 440.5 KiB = 1.3 MiB startx
1.0 MiB + 404.5 KiB = 1.4 MiB at-spi2-registryd
1.0 MiB + 572.5 KiB = 1.6 MiB systemd-hostnamed
1.2 MiB + 622.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 538.5 KiB = 1.9 MiB login
1.4 MiB + 495.5 KiB = 1.9 MiB picom
1.8 MiB + 138.5 KiB = 1.9 MiB (sd-pam)
1.1 MiB + 893.5 KiB = 2.0 MiB systemd-timesyncd
1.4 MiB + 671.5 KiB = 2.1 MiB systemd-logind
1.7 MiB + 670.5 KiB = 2.4 MiB dunst
2.0 MiB + 581.5 KiB = 2.6 MiB systemd-journald
912.0 KiB + 1.7 MiB = 2.6 MiB systemd-udevd
2.6 MiB + 252.5 KiB = 2.8 MiB xss-lock
2.6 MiB + 265.5 KiB = 2.9 MiB xfconfd
2.1 MiB + 779.5 KiB = 2.9 MiB pipewire-pulse
2.6 MiB + 518.5 KiB = 3.1 MiB polkitd
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
3.1 MiB + 393.5 KiB = 3.5 MiB at-spi-bus-launcher
848.0 KiB + 2.7 MiB = 3.5 MiB udevadm (2)
4.2 MiB + 456.5 KiB = 4.6 MiB gvfsd
3.8 MiB + 1.3 MiB = 5.1 MiB zsh (2)
4.9 MiB + 373.5 KiB = 5.3 MiB gvfsd-fuse
4.6 MiB + 1.4 MiB = 6.1 MiB pipewire
5.2 MiB + 3.9 MiB = 9.1 MiB systemd (2)
10.7 MiB + 2.6 MiB = 13.3 MiB NetworkManager
15.2 MiB + 7.0 MiB = 22.1 MiB polybar (3)
21.1 MiB + 1.6 MiB = 22.7 MiB i3
20.2 MiB + 3.4 MiB = 23.6 MiB wireplumber
20.8 MiB + 5.4 MiB = 26.2 MiB xfce4-terminal
15.1 MiB + 12.0 MiB = 27.1 MiB kdeconnectd
20.8 MiB + 11.1 MiB = 31.9 MiB kdeconnect-indicator
16.8 MiB + 16.2 MiB = 33.0 MiB xfce-polkit
21.9 MiB + 17.3 MiB = 39.2 MiB xfce4-clipman
67.1 MiB + 15.2 MiB = 82.3 MiB Xorg
---------------------------------
400.5 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1846980 kB
MemFree: 663812 kB
MemAvailable: 1095404 kB
Buffers: 3172 kB
Cached: 598692 kB
SwapCached: 0 kB
Active: 689660 kB
Inactive: 121788 kB
Active(anon): 229952 kB
Inactive(anon): 0 kB
Active(file): 459708 kB
Inactive(file): 121788 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5538812 kB
SwapFree: 5538812 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 852 kB
Writeback: 0 kB
AnonPages: 201488 kB
Mapped: 206192 kB
Shmem: 20368 kB
KReclaimable: 33052 kB
Slab: 126196 kB
SReclaimable: 33052 kB
SUnreclaim: 93144 kB
KernelStack: 7712 kB
PageTables: 6196 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6462300 kB
Committed_AS: 1314576 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 91972 kB
VmallocChunk: 0 kB
Percpu: 10080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 49152 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 279328 kB
DirectMap2M: 1718272 kB
DirectMap1G: 0 kBlinux-6.7-1.2-x86_64.pkg.tar.zst
~/ uname -a
Linux Arch 6.7.0-1.2 #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 21:47:50 +0000 x86_64 GNU/Linux
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 954Mi 520Mi 20Mi 612Mi 889Mi
Swap: 5.4Gi 0B 5.4Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
244.0 KiB + 87.5 KiB = 331.5 KiB xinit
272.0 KiB + 79.5 KiB = 351.5 KiB dbus-run-session
428.0 KiB + 399.5 KiB = 827.5 KiB sh
1.1 MiB + 162.5 KiB = 1.2 MiB dbus-broker-launch
848.0 KiB + 467.5 KiB = 1.3 MiB startx
1.3 MiB + 61.5 KiB = 1.3 MiB dbus-broker
1.2 MiB + 619.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 532.5 KiB = 1.8 MiB login
1.4 MiB + 512.5 KiB = 1.9 MiB picom
1.8 MiB + 146.5 KiB = 1.9 MiB (sd-pam)
1.4 MiB + 747.5 KiB = 2.2 MiB systemd-logind
928.0 KiB + 1.7 MiB = 2.6 MiB systemd-udevd
2.1 MiB + 636.5 KiB = 2.7 MiB systemd-journald
1.1 MiB + 2.1 MiB = 3.3 MiB sudo (2)
852.0 KiB + 2.6 MiB = 3.5 MiB udevadm (2)
3.1 MiB + 963.5 KiB = 4.0 MiB systemd-timesyncd
3.7 MiB + 1.3 MiB = 5.0 MiB zsh (2)
6.6 MiB + 271.5 KiB = 6.8 MiB xss-lock
6.1 MiB + 777.5 KiB = 6.9 MiB pipewire-pulse
6.7 MiB + 274.5 KiB = 6.9 MiB xfconfd
7.0 MiB + 411.5 KiB = 7.4 MiB at-spi2-registryd
7.7 MiB + 688.5 KiB = 8.4 MiB dunst
8.2 MiB + 486.5 KiB = 8.6 MiB gvfsd
8.6 MiB + 516.5 KiB = 9.1 MiB polkitd
5.3 MiB + 4.0 MiB = 9.3 MiB systemd (2)
9.1 MiB + 401.5 KiB = 9.5 MiB at-spi-bus-launcher
10.7 MiB + 1.4 MiB = 12.1 MiB pipewire
13.0 MiB + 369.5 KiB = 13.3 MiB gvfsd-fuse
14.5 MiB + 2.6 MiB = 17.1 MiB NetworkManager
21.5 MiB + 1.6 MiB = 23.0 MiB i3
25.0 MiB + 5.2 MiB = 30.3 MiB xfce4-terminal
19.4 MiB + 11.9 MiB = 31.3 MiB kdeconnectd
30.2 MiB + 3.3 MiB = 33.6 MiB wireplumber
22.9 MiB + 11.2 MiB = 34.0 MiB kdeconnect-indicator
30.7 MiB + 16.1 MiB = 46.8 MiB xfce-polkit
33.3 MiB + 17.1 MiB = 50.4 MiB xfce4-clipman
47.1 MiB + 6.8 MiB = 53.9 MiB polybar (3)
83.2 MiB + 15.3 MiB = 98.5 MiB Xorg
---------------------------------
553.3 MiB
=================================
~/ cat /proc/meminfo
MemTotal: 1888112 kB
MemFree: 524012 kB
MemAvailable: 911028 kB
Buffers: 3172 kB
Cached: 601284 kB
SwapCached: 0 kB
Active: 868824 kB
Inactive: 123900 kB
Active(anon): 409044 kB
Inactive(anon): 0 kB
Active(file): 459780 kB
Inactive(file): 123900 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5661692 kB
SwapFree: 5661692 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 444 kB
Writeback: 0 kB
AnonPages: 355592 kB
Mapped: 207140 kB
Shmem: 20776 kB
KReclaimable: 33040 kB
Slab: 125752 kB
SReclaimable: 33040 kB
SUnreclaim: 92712 kB
KernelStack: 7728 kB
PageTables: 6696 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6605748 kB
Committed_AS: 1312124 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 92316 kB
VmallocChunk: 0 kB
Percpu: 10176 kB
HardwareCorrupted: 0 kB
AnonHugePages: 172032 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 256992 kB
DirectMap2M: 1785856 kB
DirectMap1G: 0 kBLast edited by Samueru (2024-01-22 23:05:36)
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#49 2024-01-22 23:17:28
- loqs
- Member
- Registered: 2014-03-06
- Posts: 18,156
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
Please try transparent_hugepage=never instead of transparent_hugepage=off with any of the kernels with the issue. If that still produces the issue please post the output of /proc/meminfo and /proc/cmdline from that boot.
Edit:
https://www.kernel.org/doc/html/latest/ … huge.htmll
Last edited by loqs (2024-01-22 23:20:17)
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#50 2024-01-22 23:29:21
- Samueru
- Member
- Registered: 2023-07-03
- Posts: 29
Re: Kernel 6.7 Increased the idle ram usage from 500 to 700 MiB
loqs wrote:
Please try transparent_hugepage=never instead of transparent_hugepage=off with any of the kernels with the issue. If that still produces the issue please post the output of /proc/meminfo and /proc/cmdline from that boot.
Edit:
https://www.kernel.org/doc/html/latest/ … huge.htmll
It was fixed by using that kernel parameter:
~/ uname -a
Linux Arch 6.7.0-1.2 #1 SMP PREEMPT_DYNAMIC Mon, 22 Jan 2024 21:47:50 +0000 x86_64 GNU/Linux
~/ cat /proc/cmdline
initrd=\intel-ucode.img initrd=\initramfs-linux-fallback.img root=PARTUUID=8033de8f-15af-49ec-938c-90e4b219e2c5 zswap.enabled=0 rootflags=subvol=@ rw rootfstype=btrfs mitigations=off quiet loglevel=2 nowatchdog ipv6.disable=1 mem=4G transparent_hugepage=never
~/ cat /proc/meminfo
MemTotal: 1890156 kB
MemFree: 818696 kB
MemAvailable: 1301028 kB
Buffers: 3168 kB
Cached: 574488 kB
SwapCached: 0 kB
Active: 627788 kB
Inactive: 104108 kB
Active(anon): 175048 kB
Inactive(anon): 0 kB
Active(file): 452740 kB
Inactive(file): 104108 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5667836 kB
SwapFree: 5667836 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 184 kB
Writeback: 0 kB
AnonPages: 154276 kB
Mapped: 207444 kB
Shmem: 20808 kB
KReclaimable: 28796 kB
Slab: 122172 kB
SReclaimable: 28796 kB
SUnreclaim: 93376 kB
KernelStack: 7712 kB
PageTables: 6600 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6612912 kB
Committed_AS: 1331400 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 92356 kB
VmallocChunk: 0 kB
Percpu: 10080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 248800 kB
DirectMap2M: 1794048 kB
DirectMap1G: 0 kB
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 583Mi 791Mi 20Mi 592Mi 1.2Gi
Swap: 5.4Gi 0B 5.4Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
244.0 KiB + 99.5 KiB = 343.5 KiB xinit
272.0 KiB + 76.5 KiB = 348.5 KiB dbus-run-session
436.0 KiB + 363.5 KiB = 799.5 KiB sh
580.0 KiB + 260.5 KiB = 840.5 KiB xss-lock
644.0 KiB + 273.5 KiB = 917.5 KiB xfconfd
1.0 MiB + 177.5 KiB = 1.2 MiB dbus-broker-launch
908.0 KiB + 433.5 KiB = 1.3 MiB startx
1.3 MiB + 61.5 KiB = 1.3 MiB dbus-broker
1.0 MiB + 371.5 KiB = 1.4 MiB gvfsd-fuse
1.1 MiB + 420.5 KiB = 1.5 MiB at-spi2-registryd
1.2 MiB + 395.5 KiB = 1.5 MiB at-spi-bus-launcher
1.2 MiB + 638.0 KiB = 1.8 MiB dbus-daemon (2)
1.3 MiB + 544.5 KiB = 1.9 MiB login
1.4 MiB + 498.5 KiB = 1.9 MiB picom
1.8 MiB + 145.5 KiB = 1.9 MiB (sd-pam)
1.1 MiB + 970.5 KiB = 2.0 MiB systemd-timesyncd
1.4 MiB + 745.5 KiB = 2.2 MiB systemd-logind
868.0 KiB + 1.8 MiB = 2.6 MiB systemd-udevd
2.2 MiB + 490.5 KiB = 2.7 MiB gvfsd
2.1 MiB + 636.5 KiB = 2.7 MiB systemd-journald
2.1 MiB + 775.5 KiB = 2.9 MiB pipewire-pulse
2.6 MiB + 516.5 KiB = 3.1 MiB polkitd
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
836.0 KiB + 2.8 MiB = 3.6 MiB udevadm (2)
2.8 MiB + 1.5 MiB = 4.3 MiB dunst
3.9 MiB + 1.3 MiB = 5.1 MiB zsh (2)
4.7 MiB + 1.4 MiB = 6.1 MiB pipewire
5.3 MiB + 4.1 MiB = 9.3 MiB systemd (2)
8.5 MiB + 2.6 MiB = 11.1 MiB NetworkManager
9.2 MiB + 6.8 MiB = 16.0 MiB polybar (3)
18.1 MiB + 3.4 MiB = 21.5 MiB wireplumber
17.0 MiB + 5.1 MiB = 22.0 MiB xfce4-terminal
21.4 MiB + 1.4 MiB = 22.8 MiB i3
13.3 MiB + 11.9 MiB = 25.3 MiB kdeconnectd
12.7 MiB + 16.3 MiB = 29.0 MiB xfce-polkit
18.9 MiB + 11.2 MiB = 30.1 MiB kdeconnect-indicator
15.3 MiB + 17.2 MiB = 32.5 MiB xfce4-clipman
61.1 MiB + 15.1 MiB = 76.2 MiB Xorg
---------------------------------
355.2 MiB
=================================If you wonder why I have the mem=4G kernel parameter it is something I did to test the issue originally by creating a lot of memory pressure with the lts kernel vs 6.7 to see if the pc would trash earlier with 6.7 given the increased usage.
Wait, I will test the same hugepage kernel parameter in 6.6 to see if there is a big difference between the two!
Edit: Usage is the same with lts using the same parameters:
~/ uname -a
Linux Arch 6.6.13-1-lts #1 SMP PREEMPT_DYNAMIC Sat, 20 Jan 2024 14:48:01 +0000 x86_64 GNU/Linux
~/ cat /proc/cmdline
initrd=\intel-ucode.img initrd=\initramfs-linux-lts.img root=PARTUUID=8033de8f-15af-49ec-938c-90e4b219e2c5 zswap.enabled=0 rootflags=subvol=@ rw rootfstype=btrfs mitigations=off quiet loglevel=2 nowatchdog ipv6.disable=1 mem=4G transparent_hugepage=never
~/ cat /proc/meminfo
MemTotal: 1847248 kB
MemFree: 787704 kB
MemAvailable: 1273864 kB
Buffers: 3168 kB
Cached: 576212 kB
SwapCached: 0 kB
Active: 629744 kB
Inactive: 104448 kB
Active(anon): 175188 kB
Inactive(anon): 0 kB
Active(file): 454556 kB
Inactive(file): 104448 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 5538812 kB
SwapFree: 5538812 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 340 kB
Writeback: 0 kB
AnonPages: 155080 kB
Mapped: 207648 kB
Shmem: 20360 kB
KReclaimable: 28732 kB
Slab: 123176 kB
SReclaimable: 28732 kB
SUnreclaim: 94444 kB
KernelStack: 7844 kB
PageTables: 5484 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6462436 kB
Committed_AS: 1332588 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 91132 kB
VmallocChunk: 0 kB
Percpu: 9792 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 224032 kB
DirectMap2M: 1773568 kB
DirectMap1G: 0 kB
~/ free -h
total used free shared buff/cache available
Mem: 1.8Gi 557Mi 773Mi 19Mi 592Mi 1.2Gi
Swap: 5.3Gi 0B 5.3Gi
~/ sudo ps_mem
[sudo] password for samuel:
Private + Shared = RAM used Program
240.0 KiB + 94.5 KiB = 334.5 KiB xinit
276.0 KiB + 77.5 KiB = 353.5 KiB dbus-run-session
424.0 KiB + 366.5 KiB = 790.5 KiB sh
580.0 KiB + 275.5 KiB = 855.5 KiB xss-lock
648.0 KiB + 269.5 KiB = 917.5 KiB xfconfd
1.0 MiB + 177.5 KiB = 1.2 MiB dbus-broker-launch
1.3 MiB + 62.5 KiB = 1.3 MiB dbus-broker
984.0 KiB + 365.5 KiB = 1.3 MiB gvfsd-fuse
916.0 KiB + 437.5 KiB = 1.3 MiB startx
1.0 MiB + 418.5 KiB = 1.4 MiB at-spi2-registryd
1.1 MiB + 396.5 KiB = 1.5 MiB at-spi-bus-launcher
1.3 MiB + 537.5 KiB = 1.8 MiB login
1.2 MiB + 633.0 KiB = 1.8 MiB dbus-daemon (2)
1.4 MiB + 506.5 KiB = 1.9 MiB picom
1.8 MiB + 145.5 KiB = 1.9 MiB (sd-pam)
1.1 MiB + 967.5 KiB = 2.0 MiB systemd-timesyncd
1.4 MiB + 744.5 KiB = 2.1 MiB systemd-logind
1.7 MiB + 684.5 KiB = 2.4 MiB dunst
960.0 KiB + 1.6 MiB = 2.6 MiB systemd-udevd
2.2 MiB + 484.5 KiB = 2.7 MiB gvfsd
2.1 MiB + 634.5 KiB = 2.7 MiB systemd-journald
2.1 MiB + 769.5 KiB = 2.9 MiB pipewire-pulse
2.6 MiB + 516.5 KiB = 3.1 MiB polkitd
1.1 MiB + 2.1 MiB = 3.2 MiB sudo (2)
932.0 KiB + 2.4 MiB = 3.3 MiB udevadm (2)
3.8 MiB + 1.3 MiB = 5.1 MiB zsh (2)
4.7 MiB + 1.4 MiB = 6.1 MiB pipewire
5.3 MiB + 4.0 MiB = 9.3 MiB systemd (2)
8.5 MiB + 2.6 MiB = 11.1 MiB NetworkManager
9.1 MiB + 6.8 MiB = 15.9 MiB polybar (3)
18.3 MiB + 3.3 MiB = 21.6 MiB wireplumber
21.1 MiB + 1.6 MiB = 22.7 MiB i3
17.5 MiB + 5.3 MiB = 22.7 MiB xfce4-terminal
13.3 MiB + 11.9 MiB = 25.2 MiB kdeconnectd
12.7 MiB + 16.3 MiB = 29.0 MiB xfce-polkit
18.9 MiB + 11.2 MiB = 30.1 MiB kdeconnect-indicator
15.3 MiB + 17.2 MiB = 32.5 MiB xfce4-clipman
61.4 MiB + 15.0 MiB = 76.4 MiB Xorg
---------------------------------
353.4 MiB
=================================Last edited by Samueru (2024-01-22 23:50:02)
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