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callcount

istio.io/istio/pkg/config/validation/agent.AppendErrors

third-party

The 8970th most-called third-party function by production calls. Called 68 times across 2 modules; 68 of those run outside tests and generated code.

No change in production calls since 2026-W37.

All of istio.io/istio/pkg/config/validation/agent → Docs on pkg.go.dev ↗

prod calls
68
non-test, non-generated
all calls
68
total callsites
modules
2
distinct callers
in loop
28%
of prod calls
in tests
0%
0 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 function99%A direct call to an exported package function, resolved by type.
  • Package function (by syntax)1%A package function in a module outside the crawl, keyed by import path.

who calls this

Notable callers

Production calls into AppendErrors 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 68, prioritizing in-loop and non-test usage. We link to source, never display it.

AppendErrors · 12 of 68 callsites

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:244

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:247

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:254

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:256

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:258

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:261

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:263

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:266

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:268

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:270

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:272

    in loop

  • istio.io/istio @v0.0.0-20260921104621-5b6314c52361

    pkg/config/validation/agent/extensionprovider.go:274

    in loop

top callers

The modules that reach for it

The modules that call AppendErrors most in this snapshot.

  • istio.io/istio6799%
  • github.com/istio/istio11%