strconv.AppendUint
standard libraryThe 1674th most-called standard-library function by production calls. Called 392 times across 95 modules; 373 of those run outside tests and generated code.
3% in production calls vs 2026-W37 (384 → 373)
- prod calls
- 373
- non-test, non-generated
- all calls
- 392
- total callsites
- modules
- 95
- distinct callers
- in loop
- 20%
- of prod calls
- in tests
- 5%
- 19 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 AppendUint from notable Go projects. Open one on the map to see what else it hammers.
- Tailscale 14 4%
- Go (golang.org/x) 9 2%
- InfluxDB 9 2%
- Protocol Buffers 9 2%
- VictoriaMetrics 7 2%
where it's called
Callsites in the wild
12 representative callsites of 392, prioritizing in-loop and non-test usage. We link to source, never display it.
-
cockroachdb/cockroach @v19.2.12+incompatible
in loop - in loop
-
docker/docker @v28.5.2+incompatible
in loop - in loop
-
cloudreve/cloudreve @v0.0.0-20200909065614-40414fe6ae9f
in loop -
fish2018/pansou @v0.0.0-20260915065716-6f4e09f5dd6b
in loop -
go-json-experiment/json @v0.0.0-20260820222146-c27c302e5fc3
in loop -
go-sql-driver/mysql @v1.10.1
in loop - in loop
-
ledisdb/ledisdb @v0.0.0-20200510135210-d35789ec47e6
in loop -
restic/restic @v0.19.1
in loop -
rs/zerolog @v1.35.1
in loop
top callers
The modules that reach for it
The modules that call AppendUint most in this snapshot.
- github.com/vitessio/vitess308%
- vitess.io/vitess308%
- github.com/sagernet/tailscale267%
- github.com/go-json-experiment/json154%
- github.com/rs/zerolog154%
siblings
More from strconv
The other most-called functions in this package. See all →