Node.js  Diagnostics WorkGroup Meeting 2022-04-05


## Time

**UTC Tue 05-Apr-2022 15:30 (03:30 PM)**:

| Timezone      | Date/Time             |
|---------------|-----------------------|
| US / Pacific  | Tue 05-Apr-2022 08:30 (08:30 AM) |
| US / Mountain | Tue 05-Apr-2022 09:30 (09:30 AM) |
| US / Central  | Tue 05-Apr-2022 10:30 (10:30 AM) |
| US / Eastern  | Tue 05-Apr-2022 11:30 (11:30 AM) |
| EU / Western  | Tue 05-Apr-2022 16:30 (04:30 PM) |
| EU / Central  | Tue 05-Apr-2022 17:30 (05:30 PM) |
| EU / Eastern  | Tue 05-Apr-2022 18:30 (06:30 PM) |
| Moscow        | Tue 05-Apr-2022 18:30 (06:30 PM) |
| Chennai       | Tue 05-Apr-2022 21:00 (09:00 PM) |
| Hangzhou      | Tue 05-Apr-2022 23:30 (11:30 PM) |
| Tokyo         | Wed 06-Apr-2022 00:30 (12:30 AM) |
| Sydney        | Wed 06-Apr-2022 01:30 (01:30 AM) |

Or in your local time:
* https://www.timeanddate.com/worldclock/fixedtime.html?msg=Node.js+Foundation+Diagnostics%20WorkGroup+Meeting+2022-04-05&iso=20220405T1530
* or https://www.wolframalpha.com/input/?i=03PM+UTC%2C+Apr+05%2C+2022+in+local+time

## Links

* Minutes Google Doc: <https://docs.google.com/document/d/1Z9embxHZtLbDrNX3WJeJUrA0D-A_n7L4AxrqjdQa6as/edit>


## Agenda

Extracted from **diag-agenda** labelled issues and pull requests from the **nodejs org** prior to the meeting.

### nodejs/node

* Contextual and GC friendly perf_hooks user timing [#42503](https://github.com/nodejs/node/issues/42503)

### nodejs/diagnostics

* Re-evaluate `mdb_V8` tool in the tier-list [#549](https://github.com/nodejs/diagnostics/issues/549)
* Re-evaluate node-heapdump	in the tools tier-list [#548](https://github.com/nodejs/diagnostics/issues/548)
* Re-evaluate `llnode`in the tools tier-list [#547](https://github.com/nodejs/diagnostics/issues/547)
* Re-evaluate Chrome Dev Tools (CDT) tool in the tier-list [#546](https://github.com/nodejs/diagnostics/issues/546)
* Re-evaluate Chakracore - time-travel tool in the tier-list [#545](https://github.com/nodejs/diagnostics/issues/545)
* Re-evaluate trace_events (API) tool tier-list [#544](https://github.com/nodejs/diagnostics/issues/544)
* Re-evaluate LTTng tool tier-list [#543](https://github.com/nodejs/diagnostics/issues/543)
* Re-evaluate ETW tool tier-list [#542](https://github.com/nodejs/diagnostics/issues/542)
* Re-evaluate `Systemtap` tool tier-list [#541](https://github.com/nodejs/diagnostics/issues/541)
* Re-evaluate `DTrace` tool tier-list [#540](https://github.com/nodejs/diagnostics/issues/540)
* Re-evaluate `Windows xperf` tool tier-list [#539](https://github.com/nodejs/diagnostics/issues/539)
* Re-evaluate `0x` tool tier-list  [#538](https://github.com/nodejs/diagnostics/issues/538)
* Re-evaluate `node-clinic` tool tier-list  [#537](https://github.com/nodejs/diagnostics/issues/537)
* Re-evaluate `appmetrics` tool tier-list [#536](https://github.com/nodejs/diagnostics/issues/536)
* Re-evaluate eBPF Tracing tool tier-list [#535](https://github.com/nodejs/diagnostics/issues/535)
* re-assess the tooling list and their maturity status [#532](https://github.com/nodejs/diagnostics/issues/532)

## Invited

* Diagnostics team: @nodejs/diagnostics

### Observers/Guests


## Notes

The agenda comes from issues labelled with `diag-agenda` across **all of the repositories in the nodejs org**. Please label any additional issues that should be on the agenda before the meeting starts.

## Joining the meeting



* link for participants: <https://zoom.us/j/466707925>
* For those who just want to watch:
* youtube admin page: <https://www.youtube.com/my_live_events?filter=scheduled>



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Node.js Diagnostics WorkGroup Meeting 2022-04-05 #552

Time

Links

Agenda

nodejs/node