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callcount

bufio.Reader.ReadBytes

standard library

The 3991st most-called standard-library method by production calls. Called 187 times across 108 modules; 150 of those run outside tests and generated code.

1% in production calls vs 2026-W37 (148 → 150)

All of bufio → Docs on pkg.go.dev ↗

prod calls
150
non-test, non-generated
all calls
187
total callsites
modules
108
distinct callers
in loop
63%
of prod calls
in tests
20%
37 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 →

  • Concrete method99%A method on a value whose type is known exactly.
  • Embedded method<1%Reached through an embedded type.

who calls this

Notable callers

Production calls into Reader.ReadBytes from notable Go projects. Open one on the map to see what else it hammers.

where it's called

Callsites in the wild

12 representative callsites of 187, prioritizing in-loop and non-test usage. We link to source, never display it.

top callers

The modules that reach for it

The modules that call Reader.ReadBytes most in this snapshot.

  • github.com/esengine/DeepSeek-Reasonix137%
  • github.com/influxdata/telegraf53%
  • github.com/vitessio/vitess53%
  • vitess.io/vitess53%
  • gitea.dev42%

siblings

More from bufio

The other most-called members in this package. See all →