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callcount

package

fmt

standard library

16 standard-library functions from fmt, ranked by how often they are called outside tests and generated code.

Docs on pkg.go.dev ↗

prod calls
704,475
non-test, non-generated
all calls
1,125,089
total callsites
functions
16
ranked in this snapshot
origin
std
standard-library

members

Functions in fmt

Ranked by production calls. The bar scales each function against the busiest in this package.

Function Prod calls
Errorf 375,541
Sprintf 203,036
Fprintf 40,581
Printf 32,001
Println 23,466
Sprint 11,431
Fprintln 9,144
Fprint 4,280
Print 1,741
Stringer.String 1,237
Sscanf 677
Appendf 511
Sprintln 279
State.Write 259
State.Flag 164
Scanln 127