net.PacketConn.ReadFrom
standard libraryThe 4378th most-called standard-library method by production calls. Called 290 times across 61 modules; 137 of those run outside tests and generated code.
No change in production calls since 2026-W37.
- prod calls
- 137
- non-test, non-generated
- all calls
- 290
- total callsites
- modules
- 61
- distinct callers
- in loop
- 66%
- of prod calls
- in tests
- 53%
- 153 calls
- resolved
- 3%
- 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 method3%Reached through an embedded type.
- Interface method97%Called through an interface. The runtime target may differ.
who calls this
Notable callers
Production calls into PacketConn.ReadFrom from notable Go projects. Open one on the map to see what else it hammers.
- VictoriaMetrics 7 5%
- Tailscale 3 2%
- containerd 2 1%
- Go (golang.org/x) 2 1%
- InfluxDB 2 1%
where it's called
Callsites in the wild
12 representative callsites of 290, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
-
AlexxIT/go2rtc @v1.9.14
in loop - in loop
- in loop
- in loop
- in loop
- in loop
- in loop
-
elastic/beats @v6.8.23+incompatible
in loop -
ginuerzh/gost @v0.0.0-20260830100240-a33fdbf4c980
in loop -
google/gvisor @v0.0.0-20260919054224-26f3455a4cb9
in loop - in loop
top callers
The modules that reach for it
The modules that call PacketConn.ReadFrom most in this snapshot.
- github.com/bluenviron/gortsplib/v52910%
- github.com/pion/transport/v4228%
- tailscale.com166%
- github.com/ginuerzh/gost155%
- github.com/netbirdio/netbird145%
siblings
More from net
The other most-called members in this package. See all →