crypto/tls.Config.Clone
standard libraryThe 2842nd most-called standard-library method by production calls. Called 287 times across 98 modules; 217 of those run outside tests and generated code.
No change in production calls since 2026-W39.
- prod calls
- 217
- non-test, non-generated
- all calls
- 287
- total callsites
- modules
- 98
- distinct callers
- in loop
- 5%
- of prod calls
- in tests
- 24%
- 70 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 →
- Concrete method100%A method on a value whose type is known exactly.
who calls this
Notable callers
Production calls into Config.Clone from notable Go projects. Open one on the map to see what else it hammers.
- NATS 21 10%
- Kubernetes 16 7%
- InfluxDB 5 2%
- Tailscale 5 2%
- Vault 5 2%
where it's called
Callsites in the wild
12 representative callsites of 287, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
-
miekg/dns @v0.6.117
cmd/atomdns/atom/server.go:221
in loop - in loop
-
jackc/pgx/v5 @v5.11.0
in loop -
kubernetes/kubernetes @master
staging/src/k8s.io/apiserver/pkg/server/storage/storage_factory.go:349 ↗
in loop - in loop
-
k8s.io/apiserver @v0.37.1
pkg/server/storage/storage_factory.go:349
in loop - in loop
- in loop
- in loop
- in loop
- in loop test
top callers
The modules that reach for it
The modules that call Config.Clone most in this snapshot.
- github.com/nats-io/nats-server/v23412%
- github.com/apernet/quic-go145%
- github.com/lucas-clemente/quic-go145%
- github.com/quic-go/quic-go145%
- github.com/SagerNet/sing-box93%
siblings
More from crypto/tls
The other most-called members in this package. See all →