net/http.Flusher.Flush
standard libraryThe 1302nd most-called standard-library method by production calls. Called 859 times across 176 modules; 472 of those run outside tests and generated code.
- prod calls
- 472
- non-test, non-generated
- all calls
- 859
- total callsites
- modules
- 176
- distinct callers
- in loop
- 29%
- of prod calls
- in tests
- 43%
- 370 calls
- resolved
- 0%
- 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 →
- Interface method100%Called through an interface. The runtime target may differ.
- Method value<1%A method captured as a value, then called.
who calls this
Notable callers
Production calls into Flusher.Flush from notable Go projects. Open one on the map to see what else it hammers.
- Traefik 21 4%
- Kubernetes 15 3%
- Tailscale 14 3%
- Istio 8 2%
- gRPC 6 1%
where it's called
Callsites in the wild
12 representative callsites of 859, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
cockroachdb/cockroach @v19.2.12+incompatible
in loop - in loop
-
etcd-io/etcd @v2.3.8+incompatible
in loop -
gitea.dev @v1.27.1
routers/web/events/events.go:81
in loop - in loop
- in loop
- in loop
- in loop
- in loop
-
air-verse/air @v1.67.4
in loop
top callers
The modules that reach for it
The modules that call Flusher.Flush most in this snapshot.
- github.com/infiniflow/ragflow314%
- golang.org/x/net303%
- github.com/traefik/traefik/v3273%
- github.com/kubernetes/kubernetes253%
- tailscale.com243%
siblings
More from net/http
The other most-called members in this package. See all →