Activity log for bug #1858760
| Date | Who | What changed | Old value | New value | Message |
|---|---|---|---|---|---|
| 2020-01-08 07:33:57 | Druggo Yang | bug | added bug | ||
| 2020-01-08 08:00:09 | Ubuntu Kernel Bot | linux (Ubuntu): status | New | Incomplete | |
| 2020-01-08 08:35:35 | Druggo Yang | attachment added | version.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1858760/+attachment/5318488/+files/version.log | ||
| 2020-01-08 08:35:57 | Druggo Yang | attachment added | lspci-vnvn.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1858760/+attachment/5318489/+files/lspci-vnvn.log | ||
| 2020-01-08 08:38:58 | Druggo Yang | attachment added | afa8b475.patch https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1858760/+attachment/5318490/+files/afa8b475.patch | ||
| 2020-01-08 08:40:31 | Druggo Yang | linux (Ubuntu): status | Incomplete | Confirmed | |
| 2020-01-08 12:29:35 | Ubuntu Foundations Team Bug Bot | tags | patch | ||
| 2020-01-08 12:29:36 | Ubuntu Foundations Team Bug Bot | bug | added subscriber Terry Rudd | ||
| 2020-01-08 13:48:52 | Druggo Yang | summary | KVM guest abnormal load after upgrade to 4.15.0-72 | KVM guest high load after upgrade to 4.15.0-72 | |
| 2020-01-08 13:49:43 | Druggo Yang | description | a idle kvm guest system with 4.15.0-70 , load is good: load average : 0.00, 0.04, 0.05 after upgrade to 4.15.0-72 or 4.15.0-74, load become abnormal: load average : 0.65, 0.49, 0.41 when apply this patch, load good again: x86/timer: Force PIT initialization when !X86_FEATURE_ARAT https://github.com/torvalds/linux/commit/afa8b475c1aec185a8e106c48b3832e0b88bc2de could you pls apply this patch on upcoming kernel update ? | a idle kvm guest system with 4.15.0-70 , load nearly zero: load average : 0.00, 0.04, 0.05 after upgrade to 4.15.0-72 or 4.15.0-74, load become abnormal: load average : 0.65, 0.49, 0.41 when apply this patch, load good again: x86/timer: Force PIT initialization when !X86_FEATURE_ARAT https://github.com/torvalds/linux/commit/afa8b475c1aec185a8e106c48b3832e0b88bc2de could you pls apply this patch on upcoming kernel update ? |
