Log query name for fetchRelayQuery

Reviewed By: yisun

Differential Revision: D6692869

fbshipit-source-id: 5484070be9995c5294197b0c2766690fd7accefa

Libraries/Performance/Systrace.js

@@ -240,7 +240,10 @@ const Systrace = {
    * therefore async variant of profiling is used
   **/
   attachToRelayProfiler(relayProfiler: RelayProfiler) {
-    relayProfiler.attachProfileHandler('*', (name) => {
+    relayProfiler.attachProfileHandler('*', (name, state?) => {
+      if (state != null && state.queryName !== undefined) {
+        name += '_' + state.queryName
+      }
       const cookie = Systrace.beginAsyncEvent(name);
       return () => {
         Systrace.endAsyncEvent(name, cookie);