sync/atomic.Int64.CompareAndSwap
standard libraryThe 7688th most-called standard-library method by production calls. Called 100 times across 40 modules; 77 of those run outside tests and generated code.
- prod calls
- 77
- non-test, non-generated
- all calls
- 100
- total callsites
- modules
- 40
- distinct callers
- in loop
- 62%
- of prod calls
- in tests
- 23%
- 23 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 Int64.CompareAndSwap from notable Go projects. Open one on the map to see what else it hammers.
- VictoriaMetrics 4 5%
- Tailscale 3 4%
- CockroachDB 2 3%
- Cilium 1 1%
- Uber Go 1 1%
where it's called
Callsites in the wild
12 representative callsites of 100, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
dapr/dapr @v1.18.2
tests/integration/suite/daprd/serviceinvocation/http/streaming/requestmemory.go:126 ↗
in loop - in loop
- in loop
- in loop
-
microsoft/typescript-go @v0.0.0-20260804013739-12318e599d21
in loop -
ollama/ollama @v0.32.5
in loop - in loop
-
redis/go-redis/v9 @v9.22.0
in loop - in loop
-
seaweedfs/seaweedfs @v0.0.0-20260805044234-3c549b33ab8d
in loop
top callers
The modules that reach for it
The modules that call Int64.CompareAndSwap most in this snapshot.
- github.com/vitessio/vitess1010%
- vitess.io/vitess1010%
- github.com/seaweedfs/seaweedfs88%
- github.com/opensearch-project/opensearch-go/v477%
- github.com/influxdata/influxdb55%
siblings
More from sync/atomic
The other most-called members in this package. See all →