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callcount

k8s.io/klog/v2.Fatal

third-party

The 5691st most-called third-party function by production calls. Called 106 times across 14 modules; 105 of those run outside tests and generated code.

No change in production calls since 2026-W37.

All of k8s.io/klog/v2 → Docs on pkg.go.dev ↗

prod calls
105
non-test, non-generated
all calls
106
total callsites
modules
14
distinct callers
in loop
23%
of prod calls
in tests
<1%
1 calls
resolved
100%
to a known target

resolution mix

How each call resolves

How each call was attributed. Only resolved kinds, where the target function is known, count toward the ranking. Interface dispatch and unresolved receivers are reported separately and never guessed. Read the taxonomy →

  • Package function100%A direct call to an exported package function, resolved by type.

who calls this

Notable callers

Production calls into Fatal from notable Go projects. Open one on the map to see what else it hammers.

where it's called

Callsites in the wild

12 representative callsites of 106, prioritizing in-loop and non-test usage. We link to source, never display it.

Fatal · 12 of 106 callsites

top callers

The modules that reach for it

The modules that call Fatal most in this snapshot.

  • github.com/kubernetes/kubernetes3331%
  • k8s.io/code-generator1817%
  • github.com/kubernetes/ingress-nginx88%
  • k8s.io/ingress-nginx88%
  • k8s.io/kubernetes88%

siblings

More from k8s.io/klog/v2

The other most-called functions in this package. See all →