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callcount

math/rand.Uint32

standard library

The 5301st most-called standard-library function by production calls. Called 242 times across 69 modules; 111 of those run outside tests and generated code.

All of math/rand → Docs on pkg.go.dev ↗

prod calls
111
non-test, non-generated
all calls
242
total callsites
modules
69
distinct callers
in loop
21%
of prod calls
in tests
54%
131 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 Uint32 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 242, prioritizing in-loop and non-test usage. We link to source, never display it.

Uint32 · 12 of 242 callsites

top callers

The modules that reach for it

The modules that call Uint32 most in this snapshot.

  • github.com/golang/go208%
  • github.com/sagernet/smux198%
  • github.com/temporalio/temporal177%
  • go.temporal.io/server177%
  • github.com/google/gvisor167%

siblings

More from math/rand

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