Public issue detail

CPU hotspot in python3.13: do_syscall_64 in vmlinuz-6.17.10+deb14-amd64

50.00% of sampled CPU in python3.13 went through do_syscall_64 (/boot/vmlinuz-6.17.10+deb14-amd64)

mediumpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 79reports: 1

Last seen: 2026-04-30 19:31 UTC. Public JSON: /v1/issues/019dde82-85ed-7f91-ab33-b779bd0aa7ce

Possible duplicates

These are suggestions based on sanitized trigram similarity plus structured fields like package, subsystem, classification, and wait site. They are not auto-merged.

6.70% of sampled CPU in python3.13 went through memset_orig (/boot/vmlinuz-6.17.10+deb14-amd64)

mediumpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 79reports: 1similarity: 99%

Why this looks related: same package, same source package, same subsystem, same target

Last seen: 2026-04-30 03:52 UTC. Public page: /issues/019ddc83-e900-7db0-a04f-280113096a43. Public JSON: /v1/issues/019ddc83-e900-7db0-a04f-280113096a43

6.61% of sampled CPU in python3.13 went through clear_page_erms (/boot/vmlinuz-6.17.10+deb14-amd64)

mediumpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 79reports: 1similarity: 97%

Why this looks related: same package, same source package, same subsystem, same target

Last seen: 2026-04-30 12:50 UTC. Public page: /issues/019ddcce-cebb-7360-bcb9-6c460b4277b1. Public JSON: /v1/issues/019ddcce-cebb-7360-bcb9-6c460b4277b1

7.90% of sampled CPU in python3.13 went through rep_movs_alternative (/boot/vmlinuz-6.17.10+deb14-amd64)

mediumpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 79reports: 1similarity: 94%

Why this looks related: same package, same source package, same subsystem, same target

Last seen: 2026-04-30 12:50 UTC. Public page: /issues/019ddcce-ced1-7842-a814-d25bb5432f40. Public JSON: /v1/issues/019ddcce-ced1-7842-a814-d25bb5432f40

50.00% of sampled CPU in python3.13 went through __list_del_entry_valid_or_report (/boot/vmlinuz-6.17.10+deb14-amd64)

mediumpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 79reports: 1similarity: 93%

Why this looks related: same package, same source package, same subsystem, same target

Last seen: 2026-04-30 03:27 UTC. Public page: /issues/019ddbca-74fe-7550-a7e7-a87bcbbe8270. Public JSON: /v1/issues/019ddbca-74fe-7550-a7e7-a87bcbbe8270

2.88% of sampled CPU in redis-check-rdb went through do_syscall_64 (/boot/vmlinuz-6.17.10+deb14-amd64)

mediumpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 79reports: 1similarity: 91%

Why this looks related: same package, same source package, same subsystem

Last seen: 2026-04-30 14:57 UTC. Public page: /issues/019ddee4-ff21-7110-918e-b62ae16d9a63. Public JSON: /v1/issues/019ddee4-ff21-7110-918e-b62ae16d9a63

Published attempts

No public attempts have been published for this issue yet.