2024-02-15 16:22:57 |
Philip Cox |
bug |
|
|
added bug |
2024-02-15 16:23:06 |
Philip Cox |
nominated for series |
|
Ubuntu Jammy |
|
2024-02-15 16:23:06 |
Philip Cox |
bug task added |
|
linux (Ubuntu Jammy) |
|
2024-02-15 16:24:47 |
Philip Cox |
linux (Ubuntu Jammy): assignee |
|
Philip Cox (philcox) |
|
2024-02-15 16:25:31 |
Philip Cox |
linux (Ubuntu Jammy): status |
New |
In Progress |
|
2024-02-15 17:38:42 |
Philip Cox |
summary |
performance: Scheduler: Improve cache bouncing on tg->load_avg |
performance: Scheduler: ratelimit updating of load_avg |
|
2024-02-15 17:40:18 |
Philip Cox |
description |
This is a public version of https://bugs.launchpad.net/bugs/2040026
[Description]
Improve cache bouncing on tg->load_avg
[Hardware Information]
Architecture:
Intel / AMD (x86_64)
Platform(s):
Sapphire Rapids
Date HW is expected at Canonical:
Component(s):
Perf-Scalability
Scheduler
[Software Information]
Target Version:
24.04
Target Kernel:
TBD
Commit IDs:
1528c661c24b sched/fair: Ratelimit update to tg->load_avg
External Links:
[Business Justification]
[Testing guidance]
[External ID]
LFE-7154
Here's the commit ID:1528c661c24b407e92194426b0adbb43de859ce0
https://github.com/torvalds/linux/commit/1528c661c24b407e92194426b0adbb43de859ce0 |
This is a public version of https://bugs.launchpad.net/bugs/2040026
[Description]
Improve cache bouncing on tg->load_avg
[Hardware Information]
Architecture:
Intel / AMD (x86_64)
Platform(s):
Sapphire Rapids
Date HW is expected at Canonical:
Component(s):
Perf-Scalability
Scheduler
[Software Information]
Target Version:
24.04
Target Kernel:
TBD
Commit IDs:
1528c661c24b sched/fair: Ratelimit update to tg->load_avg
External Links:
[Business Justification]
[Testing guidance]
[External ID]
LFE-7154
Here's the commit ID:1528c661c24b407e92194426b0adbb43de859ce0
https://github.com/torvalds/linux/commit/1528c661c24b407e92194426b0adbb43de859c0 |
|
2024-02-16 08:50:48 |
Stefan Bader |
linux (Ubuntu Jammy): importance |
Undecided |
Medium |
|
2024-02-16 08:50:54 |
Stefan Bader |
linux (Ubuntu): status |
New |
Fix Released |
|
2024-02-23 12:54:09 |
Roxana Nicolescu |
linux (Ubuntu Jammy): status |
In Progress |
Fix Committed |
|
2024-02-23 15:16:26 |
Philip Cox |
nominated for series |
|
Ubuntu Mantic |
|
2024-02-23 15:16:26 |
Philip Cox |
bug task added |
|
linux (Ubuntu Mantic) |
|
2024-02-23 15:17:01 |
Philip Cox |
linux (Ubuntu Mantic): status |
New |
In Progress |
|
2024-03-01 09:25:31 |
Stefan Bader |
linux (Ubuntu Mantic): importance |
Undecided |
Medium |
|
2024-03-01 09:25:52 |
Stefan Bader |
linux (Ubuntu Mantic): status |
In Progress |
Fix Committed |
|
2024-03-07 21:53:10 |
Ubuntu Kernel Bot |
tags |
|
kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux |
|
2024-03-11 17:50:37 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux |
kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-needed-jammy-linux verification-needed-mantic-linux |
|
2024-03-29 00:52:01 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-needed-jammy-linux verification-needed-mantic-linux |
kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips verification-needed-mantic-linux |
|
2024-03-29 01:32:07 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips verification-needed-mantic-linux |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-needed-focal-linux-aws-5.15 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips verification-needed-mantic-linux |
|
2024-04-02 11:08:56 |
Philip Cox |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-needed-focal-linux-aws-5.15 verification-needed-jammy-linux verification-needed-jammy-linux-aws-fips verification-needed-mantic-linux |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux |
|
2024-04-02 19:26:27 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-jammy-linux-nvidia-tegra |
|
2024-04-02 19:26:44 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-jammy-linux-nvidia-tegra |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-nvidia-tegra |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
linux (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2023-23000 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2023-32247 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2023-46838 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-1085 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-1086 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-22705 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-23850 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-23851 |
|
2024-04-08 03:47:11 |
Launchpad Janitor |
cve linked |
|
2024-24855 |
|
2024-04-08 03:50:10 |
Launchpad Janitor |
linux (Ubuntu Mantic): status |
Fix Committed |
Fix Released |
|
2024-04-08 03:50:10 |
Launchpad Janitor |
cve linked |
|
2023-50431 |
|
2024-04-08 03:50:10 |
Launchpad Janitor |
cve linked |
|
2024-26597 |
|
2024-04-08 03:50:10 |
Launchpad Janitor |
cve linked |
|
2024-26599 |
|
2024-04-08 04:03:09 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-nvidia-tegra |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
|
2024-04-08 04:04:17 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
|
2024-04-08 04:05:05 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
|
2024-04-08 04:06:23 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
|
2024-04-15 20:13:57 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-mantic-linux-raspi |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-igx-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-jammy-linux-nvidia-tegra-igx verification-needed-mantic-linux-raspi |
|
2024-04-26 06:52:39 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-igx-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-jammy-linux-nvidia-tegra-igx verification-needed-mantic-linux-raspi |
kernel-spammed-focal-linux-aws-5.15-v2 kernel-spammed-focal-linux-nvidia-tegra-5.15-v2 kernel-spammed-focal-linux-oracle-5.15-v2 kernel-spammed-jammy-linux-aws-fips-v2 kernel-spammed-jammy-linux-bluefield-v2 kernel-spammed-jammy-linux-intel-iotg-v2 kernel-spammed-jammy-linux-nvidia-tegra-igx-v2 kernel-spammed-jammy-linux-nvidia-tegra-v2 kernel-spammed-jammy-linux-v2 kernel-spammed-jammy-linux-xilinx-zynqmp-v2 kernel-spammed-mantic-linux-raspi-v2 kernel-spammed-mantic-linux-v2 verification-done-focal-linux-aws-5.15 verification-done-jammy-linux verification-done-jammy-linux-aws-fips verification-done-mantic-linux verification-needed-focal-linux-nvidia-tegra-5.15 verification-needed-focal-linux-oracle-5.15 verification-needed-jammy-linux-bluefield verification-needed-jammy-linux-intel-iotg verification-needed-jammy-linux-nvidia-tegra verification-needed-jammy-linux-nvidia-tegra-igx verification-needed-jammy-linux-xilinx-zynqmp verification-needed-mantic-linux-raspi |
|