doc: add meeting minutes for 30th june 2021

Fixes: #481
PR-URL: #483
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>

wg-meetings/2021-06-30.md

@@ -0,0 +1,41 @@
+# Node.js  Diagnostics WorkGroup Meeting 2021-06-30
+
+## Links
+
+* **Recording**: https://www.youtube.com/watch?v=VVe09qzn0Zk
+* **GitHub Issue**: https://github.com/nodejs/diagnostics/issues/481
+* **Minutes Google Doc**: https://docs.google.com/document/d/1WnFJftvefHXrIMNsIJXOmytvAFCxYIvx_4YRM8o4SfM/edit
+
+## Present
+
+* Diagnostics team: @nodejs/diagnostics
+* Stephen Belanger (@Qard)
+* RafaelGSS (@rafaelgss)
+* Chengzong Wu (@legendecas)
+* Michael Dawson (@mhdawson)
+* Gireesh Punathil (@gireeshpunathil)
+
+## Agenda
+
+## Announcements
+
+*Extracted from **diag-agenda** labelled issues and pull requests from the **nodejs org** prior to the meeting.
+
+### nodejs/diagnostics
+
+* Improve the V8 Profiler performance [#444](https://github.com/nodejs/diagnostics/issues/444)
+  * Rafael, has read issue, done some benchmarks, looks like it is faster now
+  * Looks like we can close out the issue as perf issue has been addressed
+
+* Identify async_hooks use cases beyond AsyncLocalStorage [#437](https://github.com/nodejs/diagnostics/issues/437)
+  * Stephen put together blog post - https://gist.github.com/Qard/c6998c739f93aaa74abbb2fb9bb331b6
+  * Had some discussion, made a few suggestions, will continue to work on through github issue.
+
+
+## Q&A, Other
+
+## Upcoming Meetings
+
+* **Node.js Foundation Calendar**: <https://nodejs.org/calendar>
+
+Click `+GoogleCalendar` at the bottom right to add to your own Google calendar.