[go-nuts] blocking profiler

[sothy shan]

Hello, 

I want to use blocking profiler in my go application. I use go1.10.  My 
applcation is running as docker instance?. 

I include the following code into my application. 

             f,err :=os.Create("/tmp/test_blocking.prof")
              if err != nil  {
                     log.WithError(err).Fatal("creation of blocking 
profiler file is failed" )
              }
             runtime.SetBlockProfileRate(1)
              
              if err := pprof.Lookup("block").WriteTo(f,1); err !=nil {
                     log.WithError(err).Fatal("blocking profiler statistic 
collecition initialization failed")
              }
              defer f.Close()


I got the prof file, there is no data. Where is wrong?

Thanks
Sothy 

-- 
You received this message because you are subscribed to the Google Groups 
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to golang-nuts+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.