io/fs.FileInfo.Size
standard libraryThe 387th most-called standard-library method by production calls. Called 3,486 times across 404 modules; 2,317 of those run outside tests and generated code.
1% in production calls vs 2026-W39 (2,291 → 2,317)
- prod calls
- 2,317
- non-test, non-generated
- all calls
- 3,486
- total callsites
- modules
- 404
- distinct callers
- in loop
- 16%
- of prod calls
- in tests
- 34%
- 1,169 calls
- resolved
- 1%
- 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 →
- Embedded method<1%Reached through an embedded type.
- Interface method99%Called through an interface. The runtime target may differ.
who calls this
Notable callers
Production calls into FileInfo.Size from notable Go projects. Open one on the map to see what else it hammers.
- Grafana 53 2%
- Dgraph 45 2%
- containerd 44 2%
- InfluxDB 41 2%
- Tailscale 36 2%
where it's called
Callsites in the wild
12 representative callsites of 3,486, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
bubbles/v2 @v2.2.1
filepicker/filepicker.go:395
in loop - in loop
- in loop
- in loop
- in loop
- in loop
-
encr.dev @v1.58.6
cli/daemon/mcp/bucket_tools.go:54
in loop - in loop
- in loop
- in loop
top callers
The modules that reach for it
The modules that call FileInfo.Size most in this snapshot.
- github.com/esengine/DeepSeek-Reasonix1946%
- github.com/seaweedfs/seaweedfs1645%
- github.com/weaviate/weaviate903%
- github.com/kopia/kopia732%
- github.com/diskfs/go-diskfs672%
siblings
More from io/fs
The other most-called members in this package. See all →