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callcount

testing.TB.Log

standard library

The 6423rd most-called standard-library method by production calls. Called 191 times across 67 modules; 95 of those run outside tests and generated code.

No change in production calls since 2026-W39.

All of testing → Docs on pkg.go.dev ↗

prod calls
95
non-test, non-generated
all calls
191
total callsites
modules
67
distinct callers
in loop
7%
of prod calls
in tests
50%
96 calls
resolved
3%
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 method3%Reached through an embedded type.
  • Interface method97%Called through an interface. The runtime target may differ.

who calls this

Notable callers

Production calls into TB.Log 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 191, prioritizing in-loop and non-test usage. We link to source, never display it.

TB.Log · 12 of 191 callsites

top callers

The modules that reach for it

The modules that call TB.Log most in this snapshot.

  • github.com/hashicorp/boundary3418%
  • github.com/sourcegraph/sourcegraph-public-snapshot84%
  • github.com/anchore/syft63%
  • github.com/coder/websocket63%
  • github.com/tailscale/tailscale63%

siblings

More from testing

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