reflect.Value.Call
standard libraryThe 1500th most-called standard-library method by production calls. Called 603 times across 202 modules; 424 of those run outside tests and generated code.
No change in production calls since 2026-W39.
- prod calls
- 424
- non-test, non-generated
- all calls
- 603
- total callsites
- modules
- 202
- distinct callers
- in loop
- 21%
- of prod calls
- in tests
- 30%
- 178 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 method100%A method on a value whose type is known exactly.
who calls this
Notable callers
Production calls into Value.Call from notable Go projects. Open one on the map to see what else it hammers.
- Kubernetes 34 8%
- Uber Go 24 6%
- Hugo 8 2%
- Protocol Buffers 7 2%
- Traefik 5 1%
where it's called
Callsites in the wild
12 representative callsites of 603, prioritizing in-loop and non-test usage. We link to source, never display it.
-
docker/docker @v28.5.2+incompatible
in loop - in loop
-
IBM-Cloud/bluemix-go @v0.0.0-20260916083538-6e91b9f8f36f
in loop -
Mrs4s/MiraiGo @v0.0.0-20240226124653-54bdd873e3fe
in loop - in loop
-
ardanlabs/gotraining @v0.0.0-20260512011504-4ae5a46bfc66
in loop -
expr-lang/expr @v1.17.8
in loop - in loop
- in loop
-
go-quicktest/qt @v1.102.0
in loop -
go-rod/rod @v0.116.2
in loop -
golang/go @v0.0.0-20260928111315-fe0449ba3a10
in loop
top callers
The modules that reach for it
The modules that call Value.Call most in this snapshot.
- github.com/therecipe/qt234%
- github.com/cadence-workflow/cadence173%
- github.com/uber/cadence173%
- go.uber.org/thriftrw173%
- github.com/thoas/go-funk163%
siblings
More from reflect
The other most-called members in this package. See all →