time.After
standard libraryThe 264th most-called standard-library function by production calls. Called 17,118 times across 698 modules; 3,706 of those run outside tests and generated code.
0% in production calls vs 2026-W39 (3,702 → 3,706)
- prod calls
- 3,706
- non-test, non-generated
- all calls
- 17,118
- total callsites
- modules
- 698
- distinct callers
- in loop
- 43%
- of prod calls
- in tests
- 78%
- 13,412 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 After from notable Go projects. Open one on the map to see what else it hammers.
- Kubernetes 235 6%
- HashiCorp 109 3%
- Grafana 89 2%
- Istio 76 2%
- Nomad 67 2%
where it's called
Callsites in the wild
12 representative callsites of 17,118, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
- in loop
- in loop
-
go/profiler @v0.7.0
proftest/proftest.go:488
in loop -
go/storage @v1.68.0
dataflux/worksteal.go:132
in loop -
cockroachdb/cockroach @v19.2.12+incompatible
in loop - in loop
- in loop
- in loop
- in loop
-
docker/cli @v29.8.1+incompatible
in loop
top callers
The modules that reach for it
The modules that call After most in this snapshot.
- github.com/esengine/DeepSeek-Reasonix6564%
- github.com/dapr/dapr5403%
- github.com/BishopFox/sliver4323%
- github.com/nats-io/nats-server/v24313%
- github.com/kubernetes/kubernetes4272%
siblings
More from time
The other most-called functions in this package. See all →