github.com/femaref/pprof
Package pprof is a fork of net/http/pprof modified to communicate over a unix socket. --------------------------------------------------------------- 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: If your application is not already running an http server, you need to start one. Add "net/http" and "log" to your imports and the following code to your main function: Then use the pprof tool to look at the heap profile: Or to look at a 30-second CPU profile: Or to look at the goroutine blocking profile: To view all available profiles, open http://localhost:6060/debug/pprof/ in your browser. For a study of the facility in action, visit
Readme
Extracted from https://godoc.org/github.com/makyo/juju/cmd/pprof for ease of use.
FAQs
Package pprof is a fork of net/http/pprof modified to communicate over a unix socket. --------------------------------------------------------------- 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: If your application is not already running an http server, you need to start one. Add "net/http" and "log" to your imports and the following code to your main function: Then use the pprof tool to look at the heap profile: Or to look at a 30-second CPU profile: Or to look at the goroutine blocking profile: To view all available profiles, open http://localhost:6060/debug/pprof/ in your browser. For a study of the facility in action, visit
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