** Summary changed: - performance: Scheduler: Improve cache bouncing on tg->load_avg + performance: Scheduler: ratelimit updating of load_avg
** Description changed: This is a public version of https://bugs.launchpad.net/bugs/2040026 [Description] - Improve cache bouncing on tg->load_avg + Improve cache bouncing on tg->load_avg [Hardware Information] - Architecture: - Intel / AMD (x86_64) - Platform(s): - Sapphire Rapids - Date HW is expected at Canonical: + Architecture: + Intel / AMD (x86_64) + Platform(s): + Sapphire Rapids + Date HW is expected at Canonical: - Component(s): - Perf-Scalability + 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: + 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 + LFE-7154 Here's the commit ID:1528c661c24b407e92194426b0adbb43de859ce0 - https://github.com/torvalds/linux/commit/1528c661c24b407e92194426b0adbb43de859ce0 + https://github.com/torvalds/linux/commit/1528c661c24b407e92194426b0adbb43de859c0 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2053251 Title: performance: Scheduler: ratelimit updating of load_avg Status in linux package in Ubuntu: New Status in linux source package in Jammy: In Progress Bug 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/1528c661c24b407e92194426b0adbb43de859c0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2053251/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
