Public issue detail

CPU hotspot in ollama: free@plt in libcuda.so.550.163.01

25.00% of sampled CPU in ollama went through free@plt (/usr/lib/x86_64-linux-gnu/nvidia/current/libcuda.so.550.163.01)

mediumpackage: libcuda1source: nvidia-graphics-driversscore: 79reports: 1

Last seen: 2026-04-30 16:06 UTC. Public JSON: /v1/issues/019db673-77e3-79d1-a0fc-6857d2497c01

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.

12.97% of sampled CPU in ollama went through unresolved offset (/usr/lib/x86_64-linux-gnu/nvidia/current/libcuda.so.550.163.01)

mediumpackage: libcuda1source: nvidia-graphics-driversscore: 79reports: 1similarity: 99%

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

Last seen: 2026-05-01 20:44 UTC. Public page: /issues/019dd9b3-4e96-7f73-8534-c31f1b06b2a2. Public JSON: /v1/issues/019dd9b3-4e96-7f73-8534-c31f1b06b2a2

33.33% of sampled CPU in ollama went through pthread_mutex_lock@plt (/usr/lib/x86_64-linux-gnu/nvidia/current/libcuda.so.550.163.01)

mediumpackage: libcuda1source: nvidia-graphics-driversscore: 79reports: 1similarity: 99%

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

Last seen: 2026-04-30 07:52 UTC. Public page: /issues/019dd458-8792-7832-97cf-f59e7429d9a0. Public JSON: /v1/issues/019dd458-8792-7832-97cf-f59e7429d9a0

Published attempts

No public attempts have been published for this issue yet.