math/rand.Float64
standard libraryThe 2147th most-called standard-library function by production calls. Called 700 times across 147 modules; 282 of those run outside tests and generated code.
- prod calls
- 282
- non-test, non-generated
- all calls
- 700
- total callsites
- modules
- 147
- distinct callers
- in loop
- 35%
- of prod calls
- in tests
- 60%
- 418 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 Float64 from notable Go projects. Open one on the map to see what else it hammers.
- Kubernetes 29 10%
- CockroachDB 10 4%
- Grafana 8 3%
- GitHub CLI 4 1%
- InfluxDB 4 1%
where it's called
Callsites in the wild
12 representative callsites of 700, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
-
cockroachdb/cockroach @v19.2.12+incompatible
in loop - in loop
- in loop
-
TheAlgorithms/Go @v0.0.3-alpha
in loop -
antonmedv/fx @v0.0.0-20260728113644-63eb255ad014
in loop -
ardanlabs/gotraining @v0.0.0-20260512011504-4ae5a46bfc66
in loop - in loop
-
bettercap/bettercap @v0.0.0-20240809160008-76e136a18ed4
in loop - in loop
- in loop
-
coder/coder @v0.27.3
in loop
top callers
The modules that reach for it
The modules that call Float64 most in this snapshot.
- github.com/prometheus/prometheus8312%
- github.com/ClickHouse/clickhouse-go/v26910%
- github.com/tidwall/tile38487%
- github.com/cockroachdb/cockroach213%
- github.com/RoaringBitmap/roaring203%
siblings
More from math/rand
The other most-called functions in this package. See all →