time.Time.UTC
standard libraryThe 158th most-called standard-library method by production calls. Called 13,311 times across 552 modules; 6,273 of those run outside tests and generated code.
1% in production calls vs 2026-W39 (6,201 → 6,273)
- prod calls
- 6,273
- non-test, non-generated
- all calls
- 13,311
- total callsites
- modules
- 552
- distinct callers
- in loop
- 10%
- of prod calls
- in tests
- 52%
- 6,980 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 →
- Concrete method99%A method on a value whose type is known exactly.
- Embedded method<1%Reached through an embedded type.
who calls this
Notable callers
Production calls into Time.UTC from notable Go projects. Open one on the map to see what else it hammers.
- Grafana 160 3%
- NATS 143 2%
- Kubernetes 135 2%
- MinIO 129 2%
- Vault 122 2%
where it's called
Callsites in the wild
12 representative callsites of 13,311, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
caddyserver/certmagic @v0.25.4
in loop - in loop
-
cockroachdb/cockroach @v19.2.12+incompatible
in loop - in loop
- in loop
- in loop
- in loop
-
moby/moby @v28.5.2+incompatible
in loop -
encr.dev @v1.58.6
cli/daemon/dash/dash.go:181
in loop -
gitea.dev @v1.27.3
services/convert/convert.go:493
in loop
top callers
The modules that reach for it
The modules that call Time.UTC most in this snapshot.
- go.temporal.io/server9537%
- github.com/temporalio/temporal9027%
- github.com/netbirdio/netbird4163%
- github.com/grafana/loki/v33573%
- github.com/hashicorp/nomad3523%
siblings
More from time
The other most-called members in this package. See all →