Public issue detail

CPU hotspot in perl: do_syscall_64 in vmlinuz-6.17.10+deb14-amd64

5.87% of sampled CPU in perl 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: 2026-04-29 11:27 UTC. Public JSON: /v1/issues/019dd523-5fbd-7b51-ab17-0145712150bb

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.

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: 1similarity: 99%

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

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

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: 96%

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

16.67% of sampled CPU in ollama went through entry_SYSCALL_64 (/boot/vmlinuz-6.17.10+deb14-amd64)

mediumpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 79reports: 1similarity: 95%

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

Last seen: 2026-05-01 15:19 UTC. Public page: /issues/019d9d02-9eb5-7b81-a6fe-e745b8752dcd. Public JSON: /v1/issues/019d9d02-9eb5-7b81-a6fe-e745b8752dcd

3.96% of sampled CPU in perl went through clear_page_erms (/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: 2026-05-01 02:23 UTC. Public page: /issues/019db862-ea4f-7971-bc6c-ce3e7a8aed77. Public JSON: /v1/issues/019db862-ea4f-7971-bc6c-ce3e7a8aed77

11.06% of sampled CPU in perl went through shmem_write_begin (/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 19:31 UTC. Public page: /issues/019dd912-7a5d-78d3-ad37-b83b44af2ddb. Public JSON: /v1/issues/019dd912-7a5d-78d3-ad37-b83b44af2ddb

9.87% of sampled CPU in perl went through folio_batch_move_lru (/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: 2026-05-01 17:33 UTC. Public page: /issues/019de49a-3a96-7cc1-969f-2c7b8e1efbf6. Public JSON: /v1/issues/019de49a-3a96-7cc1-969f-2c7b8e1efbf6

Published attempts

No public attempts have been published for this issue yet.