ezpprof is one line configuration for profiling in either a cli or a webserver. All you need to do is embed an options struct in your struct (for a cli) or just call a single function for a server. See the examples directory in either subpackage to see how it works in more detail.
I wanted to have as simple integration with profiling as possible. This is really a small wrapper around github.com/pkg/profile that takes out the argument parsing you need to get it working.
defer ezpprof.RunProfiler(ezpprof.Opts{}).Stop()
The options are
type Opts struct {
Mem bool `long:"pprof_mem" env:"pprof_mem" description:"Memory profile. Mutually exlusive with all the other modes." `
CPU bool `long:"pprof_cpu" env:"pprof_cpu" description:"CPU profile. Mutually exlusive with all the other modes." `
Trace bool `long:"pprof_trace" env:"pprof_trace" description:"Trace profile. Mutually exlusive with all the other modes." `
Block bool `long:"pprof_block" env:"pprof_block" description:"Block profile. Mutually exlusive with all the other modes." `
Mutex bool `long:"pprof_mutex" env:"pprof_mutex" description:"Mutex profile. Mutually exlusive with all the other modes." `
ProfilePath string `long:"pprof_dir" default:"./" env:"pprof_dir" description:"The ouptut directory where ezpprof will write the file"`
}
ezpprof.ServeProfile(7778)