net/http.FileSystem.Open
standard libraryThe 4850th most-called standard-library method by production calls. Called 141 times across 51 modules; 122 of those run outside tests and generated code.
- prod calls
- 122
- non-test, non-generated
- all calls
- 141
- total callsites
- modules
- 51
- distinct callers
- in loop
- 8%
- of prod calls
- in tests
- 13%
- 19 calls
- resolved
- 4%
- 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 →
- Embedded method4%Reached through an embedded type.
- Interface method96%Called through an interface. The runtime target may differ.
who calls this
Notable callers
Production calls into FileSystem.Open from notable Go projects. Open one on the map to see what else it hammers.
- Caddy 13 11%
- Grafana 4 3%
- Prometheus 3 2%
- Vault 2 2%
- Argo 1 <1%
where it's called
Callsites in the wild
12 representative callsites of 141, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
-
astaxie/beego @v1.12.3
in loop -
beego/beego @v1.12.14
in loop - in loop
-
cloudreve/cloudreve @v0.0.0-20200909065614-40414fe6ae9f
in loop -
kataras/iris @v0.0.2
in loop -
kataras/iris/v12 @v12.2.11
in loop - in loop
- in loop
- in loop
-
rakyll/statik @v0.1.8
in loop test - in loop test
top callers
The modules that reach for it
The modules that call FileSystem.Open most in this snapshot.
- github.com/caddyserver/caddy139%
- github.com/rakyll/statik118%
- github.com/zitadel/zitadel107%
- github.com/gofiber/fiber/v296%
- github.com/kataras/iris/v1275%
siblings
More from net/http
The other most-called members in this package. See all →