Documentation
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Overview ¶
Package pprof serves via its HTTP server runtime profiling data in the format expected by the pprof visualization tool. For more information about pprof, see http://code.google.com/p/google-perftools/.
The package is typically only imported for the side effect of registering its HTTP handlers. The handled paths all begin with /debug/pprof/.
To use pprof, link this package into your program:
import _ "http/pprof"
Then use the pprof tool to look at the heap profile:
pprof http://localhost:6060/debug/pprof/heap
Or to look at a 30-second CPU profile:
pprof http://localhost:6060/debug/pprof/profile
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Cmdline ¶
func Cmdline(w http.ResponseWriter, r *http.Request)
Cmdline responds with the running program's command line, with arguments separated by NUL bytes. The package initialization registers it as /debug/pprof/cmdline.
func Heap ¶
func Heap(w http.ResponseWriter, r *http.Request)
Heap responds with the pprof-formatted heap profile. The package initialization registers it as /debug/pprof/heap.
Types ¶
This section is empty.
Source Files