Public issue detail

CPU hotspot in redis-check-rdb: do_task_stat.isra.0 in vmlinuz-6.17.10+deb14-amd64

3.02% of sampled CPU in redis-check-rdb went through do_task_stat.isra.0 (/boot/vmlinuz-6.17.10+deb14-amd64)

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

Last seen: 2026-05-01 00:37 UTC. Public JSON: /v1/issues/019dc2b4-ae09-7f50-bdbe-ada73e7869bb

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.

2.99% of sampled CPU in redis-check-rdb went through step_into (/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: 2026-05-01 13:44 UTC. Public page: /issues/019dd963-23c6-7483-ba08-2b8da28a68b7. Public JSON: /v1/issues/019dd963-23c6-7483-ba08-2b8da28a68b7

2.52% of sampled CPU in redis-check-rdb went through proc_task_name (/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 21:08 UTC. Public page: /issues/019de038-6e9c-78b0-ac8f-b009520cae7e. Public JSON: /v1/issues/019de038-6e9c-78b0-ac8f-b009520cae7e

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: 99%

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

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

4.74% of sampled CPU in redis-check-rdb went through num_to_str (/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 13:28 UTC. Public page: /issues/019dbb32-2fbe-7980-a9af-7235d6f1f795. Public JSON: /v1/issues/019dbb32-2fbe-7980-a9af-7235d6f1f795

2.65% of sampled CPU in redis-check-rdb went through path_openat (/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: 2026-04-29 14:45 UTC. Public page: /issues/019dd9b3-4e69-73c3-b1d8-4ce9fb306a14. Public JSON: /v1/issues/019dd9b3-4e69-73c3-b1d8-4ce9fb306a14

2.54% of sampled CPU in redis-check-rdb went through drain_obj_stock (/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: 2026-05-01 07:44 UTC. Public page: /issues/019de27f-62a9-7981-8ff7-a907eb4e0e54. Public JSON: /v1/issues/019de27f-62a9-7981-8ff7-a907eb4e0e54

Published attempts

No public attempts have been published for this issue yet.