Skip to content
callcount

os/signal.Notify

standard library

The 661st most-called standard-library function by production calls. Called 1,146 times across 398 modules; 1,084 of those run outside tests and generated code.

0% in production calls vs 2026-W37 (1,083 → 1,084)

All of os/signal → Docs on pkg.go.dev ↗

prod calls
1,084
non-test, non-generated
all calls
1,146
total callsites
modules
398
distinct callers
in loop
1%
of prod calls
in tests
5%
59 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 Notify 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 1,146, prioritizing in-loop and non-test usage. We link to source, never display it.

Notify · 12 of 1,146 callsites

top callers

The modules that reach for it

The modules that call Notify most in this snapshot.

  • github.com/kubernetes/kubernetes272%
  • github.com/vitessio/vitess222%
  • vitess.io/vitess222%
  • github.com/kubevirt/kubevirt171%
  • k8s.io/kubernetes171%

siblings

More from os/signal

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