io.LimitReader
standard libraryThe 582nd most-called standard-library function by production calls. Called 1,536 times across 285 modules; 1,337 of those run outside tests and generated code.
2% in production calls vs 2026-W39 (1,305 → 1,337)
- prod calls
- 1,337
- non-test, non-generated
- all calls
- 1,536
- total callsites
- modules
- 285
- distinct callers
- in loop
- 11%
- of prod calls
- in tests
- 10%
- 146 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 LimitReader from notable Go projects. Open one on the map to see what else it hammers.
- MinIO 72 5%
- Grafana 40 3%
- Tailscale 34 3%
- containerd 26 2%
- Gitea 25 2%
where it's called
Callsites in the wild
12 representative callsites of 1,536, prioritizing in-loop and non-test usage. We link to source, never display it.
-
cilium/ebpf @v0.22.0
in loop - in loop
- in loop
- in loop
-
gitea.dev @v1.27.3
modules/git/pipeline/lfs_nogogit.go:75
in loop - in loop
- in loop
-
XTLS/Xray-core @v1.260327.0
in loop -
axllent/mailpit @v1.31.3
in loop -
buildpacks/lifecycle @v0.21.21
in loop - in loop
- in loop
top callers
The modules that reach for it
The modules that call LimitReader most in this snapshot.
- github.com/infiniflow/ragflow815%
- github.com/minio/minio634%
- github.com/ory/kratos614%
- github.com/esengine/DeepSeek-Reasonix604%
- github.com/Tencent/WeKnora533%
siblings
More from io
The other most-called functions in this package. See all →