Skip to content
callcount

k8s.io/component-base/metrics/legacyregistry.MustRegister

third-party

The 1001st most-called third-party function by production calls. Called 698 times across 2 modules; 688 of those run outside tests and generated code.

1% in production calls vs 2026-W39 (697 → 688)

All of k8s.io/component-base/metrics/legacyregistry → Docs on pkg.go.dev ↗

prod calls
688
non-test, non-generated
all calls
698
total callsites
modules
2
distinct callers
in loop
2%
of prod calls
in tests
1%
10 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 function (by syntax)100%A package function in a module outside the crawl, keyed by import path.

who calls this

Notable callers

Production calls into MustRegister 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 698, prioritizing in-loop and non-test usage. We link to source, never display it.

MustRegister · 12 of 698 callsites

top callers

The modules that reach for it

The modules that call MustRegister most in this snapshot.

  • github.com/kubernetes/kubernetes43662%
  • k8s.io/kubernetes26238%