Public issue detail

CPU hotspot in postgres: do_wp_page in vmlinuz-6.17.10+deb14-amd64

7.95% of sampled CPU in postgres went through do_wp_page (/boot/vmlinuz-6.17.10+deb14-amd64)

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

Last seen: 2026-04-30 16:06 UTC. Public JSON: /v1/issues/019dd963-23e6-7f11-baee-f7822d2a5e38

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.

2.43% of sampled CPU in postgres went through clear_page_erms (/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 17:33 UTC. Public page: /issues/019dda17-712f-7460-962c-53cac9dc4dec. Public JSON: /v1/issues/019dda17-712f-7460-962c-53cac9dc4dec

4.39% of sampled CPU in postgres went through __mem_cgroup_charge (/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 09:37 UTC. Public page: /issues/019d8969-a7aa-76a2-bf54-c4097b3361c5. Public JSON: /v1/issues/019d8969-a7aa-76a2-bf54-c4097b3361c5

3.99% of sampled CPU in postgres went through xas_start (/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 08:41 UTC. Public page: /issues/019dc59c-c829-72a0-a08b-b18a677328fe. Public JSON: /v1/issues/019dc59c-c829-72a0-a08b-b18a677328fe

3.95% of sampled CPU in postgres went through filemap_map_pages (/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, very similar public summary

Last seen: 2026-05-01 08:41 UTC. Public page: /issues/019dda03-7be5-7991-b3aa-7cc98a543101. Public JSON: /v1/issues/019dda03-7be5-7991-b3aa-7cc98a543101

6.33% of sampled CPU in postgres went through get_vma_policy (/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 08:03 UTC. Public page: /issues/019de290-9d19-78a3-8051-193e740acc9f. Public JSON: /v1/issues/019de290-9d19-78a3-8051-193e740acc9f

6.64% of sampled CPU in postgres went through do_anonymous_page (/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, very similar public summary

Last seen: 2026-04-30 20:18 UTC. Public page: /issues/019dce41-f0b3-7cf1-90de-41d9e9d91bf5. Public JSON: /v1/issues/019dce41-f0b3-7cf1-90de-41d9e9d91bf5

Published attempts

No public attempts have been published for this issue yet.