Added threadcreate profile type

The threadcreate was not a supported profile type.

Closed #40

Signed-off-by: Gianluca Arbezzano <gianarb92@gmail.com>

.gitignore

@@ -1 +1,2 @@
 BUILD/
+data

README.md

@@ -113,7 +113,7 @@ body pprof.pb.gz
 
 - `service` — service name (string)
 - `instance_id` — an identifier of running instance (string) (*TODO: why do we still need instance_id?*)
-- `type` — profile type (cpu, heap, block, mutex, goroutine, or other)
+- `type` — profile type (cpu, heap, block, mutex, goroutine, threadcreate or other)
 - `labels` — a set of key-value pairs, e.g. "region=europe-west3,dc=fra,ip=1.2.3.4,version=1.0" (Optional)
 
 ### Query saved meta information

pkg/profile/profile_type.go

@@ -14,6 +14,7 @@ const (
 	BlockProfile
 	MutexProfile
 	GoroutineProfile
+	ThreadcreateProfile
 
 	OtherProfile = 127
 )
@@ -31,6 +32,8 @@ func (ptype *ProfileType) FromString(s string) error {
 		*ptype = MutexProfile
 	case "goroutine":
 		*ptype = GoroutineProfile
+	case "threadcreate":
+		*ptype = ThreadcreateProfile
 	case "other":
 		*ptype = OtherProfile
 	default:
@@ -53,6 +56,8 @@ func (ptype ProfileType) String() string {
 		return "mutex"
 	case GoroutineProfile:
 		return "goroutine"
+	case ThreadcreateProfile:
+		return "threadcreate"
 	case OtherProfile:
 		return "other"
 	}

pkg/profile/profile_type_test.go

@@ -14,6 +14,7 @@ func TestProfileType_FromString(t *testing.T) {
 	}{
 		{"cpu", CPUProfile},
 		{"heap", HeapProfile},
+		{"threadcreate", ThreadcreateProfile},
 		{"blah", UnknownProfile},
 	}