runtime.GOMAXPROCS
standard libraryThe 1254th most-called standard-library function by production calls. Called 873 times across 222 modules; 503 of those run outside tests and generated code.
2% in production calls vs 2026-W37 (494 → 503)
- prod calls
- 503
- non-test, non-generated
- all calls
- 873
- total callsites
- modules
- 222
- distinct callers
- in loop
- 3%
- of prod calls
- in tests
- 42%
- 369 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 GOMAXPROCS from notable Go projects. Open one on the map to see what else it hammers.
- MinIO 27 5%
- InfluxDB 26 5%
- Grafana 18 4%
- containerd 8 2%
- HashiCorp 8 2%
where it's called
Callsites in the wild
12 representative callsites of 873, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
CodisLabs/codis @v0.0.0-20181104082235-de1ad026e329
in loop -
google/gvisor @v0.0.0-20260919054224-26f3455a4cb9
in loop - in loop
-
sagernet/gvisor @v0.0.0-20260727.0-sing-box-mod.1
in loop -
therecipe/qt @v0.0.0-20200904063919-c0c124a5770d
in loop - in loop
- in loop
-
minio/minio @v0.0.0-20260212201848-7aac2a2c5b7c
in loop -
k8s.io/kubernetes @v1.37.0
test/fuzz/cbor/cbor.go:79
in loop -
CodisLabs/codis @v0.0.0-20181104082235-de1ad026e329
in loop
top callers
The modules that reach for it
The modules that call GOMAXPROCS most in this snapshot.
- github.com/weaviate/weaviate546%
- github.com/google/gvisor455%
- github.com/minio/minio455%
- github.com/valyala/fasthttp314%
- github.com/influxdata/influxdb303%
siblings
More from runtime
The other most-called functions in this package. See all →