io.ByteReader.ReadByte
standard libraryThe 2936th most-called standard-library method by production calls. Called 222 times across 44 modules; 205 of those run outside tests and generated code.
1% in production calls vs 2026-W37 (203 → 205)
- prod calls
- 205
- non-test, non-generated
- all calls
- 222
- total callsites
- modules
- 44
- distinct callers
- in loop
- 17%
- of prod calls
- in tests
- 5%
- 10 calls
- resolved
- 0%
- 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 method100%Called through an interface. The runtime target may differ.
who calls this
Notable callers
Production calls into ByteReader.ReadByte from notable Go projects. Open one on the map to see what else it hammers.
- Go (golang.org/x) 8 4%
- CockroachDB 3 1%
- OpenTelemetry 3 1%
- Cilium 2 <1%
- Kubernetes 2 <1%
where it's called
Callsites in the wild
12 representative callsites of 222, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
aybabtme/rgbterm @v0.0.0-20170906152045-cc83f3b3ce59
in loop -
bodgit/sevenzip @v1.6.5
in loop - in loop
- in loop
-
gokcehan/lf @v0.0.0-20260915062547-9ecf9ac66007
in loop -
klauspost/compress @v1.20.0
in loop - in loop
- in loop
-
superfly/ltx @v0.5.3
in loop - in loop
top callers
The modules that reach for it
The modules that call ByteReader.ReadByte most in this snapshot.
- github.com/bodgit/sevenzip3214%
- github.com/sagernet/sing2210%
- github.com/SagerNet/sing-box146%
- github.com/sagernet/sing-box146%
- github.com/klauspost/compress125%
siblings
More from io
The other most-called members in this package. See all →