io/ioutil.TempFile
standard libraryThe 3202nd most-called standard-library function by production calls. Called 671 times across 161 modules; 187 of those run outside tests and generated code.
No change in production calls since 2026-W37.
- prod calls
- 187
- non-test, non-generated
- all calls
- 671
- total callsites
- modules
- 161
- distinct callers
- in loop
- 2%
- of prod calls
- in tests
- 72%
- 484 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 TempFile from notable Go projects. Open one on the map to see what else it hammers.
- Argo 20 11%
- CockroachDB 8 4%
- Docker 4 2%
- Terraform 4 2%
- GitHub CLI 3 2%
where it's called
Callsites in the wild
12 representative callsites of 671, prioritizing in-loop and non-test usage. We link to source, never display it.
-
adnanh/webhook @v0.0.0-20260904180256-2bbdeb9f90b5
in loop -
kastenhq/goversion @v0.0.0-20230811215019-93b2f8823953
in loop -
mattn/goveralls @v0.0.12
in loop -
cockroachdb/cockroach @v19.2.12+incompatible
in loop test - in loop test
- in loop test
- in loop test
-
Venafi/vcert/v5 @v5.13.9
in loop test - in loop test
- in loop test
-
elastic/beats @v6.8.23+incompatible
in loop test -
go-acme/lego @v2.7.2+incompatible
in loop test
top callers
The modules that reach for it
The modules that call TempFile most in this snapshot.
- github.com/hashicorp/vault487%
- github.com/pkg/sftp335%
- github.com/containers/libpod274%
- github.com/podman-container-tools/podman274%
- github.com/docker/libnetwork244%
siblings
More from io/ioutil
The other most-called functions in this package. See all →