os.Hostname
standard libraryThe 1210th most-called standard-library function by production calls. Called 610 times across 225 modules; 524 of those run outside tests and generated code.
- prod calls
- 524
- non-test, non-generated
- all calls
- 610
- total callsites
- modules
- 225
- distinct callers
- in loop
- 1%
- of prod calls
- in tests
- 14%
- 86 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 Hostname from notable Go projects. Open one on the map to see what else it hammers.
- Kubernetes 45 9%
- Grafana 37 7%
- Istio 18 3%
- Docker 15 3%
- InfluxDB 12 2%
where it's called
Callsites in the wild
12 representative callsites of 610, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
gorse-io/gorse @v0.5.11
in loop - in loop
-
gorse-io/gorse @v0.5.11
in loop - in loop
-
cockroachdb/cockroach @v19.2.12+incompatible
in loop test -
-
-
cilium/cilium @v1.20.0
-
-
miekg/dns @v0.6.90
cmd/atomdns/handlers/nsid/setup.go:12
top callers
The modules that reach for it
The modules that call Hostname most in this snapshot.
- github.com/kubernetes/kubernetes213%
- github.com/influxdata/telegraf173%
- k8s.io/kubernetes132%
- github.com/istio/istio91%
- github.com/nsqio/nsq91%
siblings
More from os
The other most-called functions in this package. See all →