- @mike-kaufman
- @qard(Stephen Belanger)
- @AndreasMadsen
- @danielkhan
- @jankrems
- @kjin
- @ofrobots
- @dominicdkramer
- @mhdawson
- This Meeting:
- Previous Meeting:
- Integrate C++ AsyncHooks Embedder API with native abstraction #13254
- issue is stalled
- how do we communicate this with a broader group?
- Actions
- @ofrobots volunteered to look into this
-
[async-hooks] request for feedback #129
- Do we have enough feedback & is it useful?
- bluebird issue #1472 on perforance of async hooks is related to this.
- @danielkhan - they're support down to node v4, and haven't had time to invest in a 8.x/9.x solution only - their monkey-patching still works
- @ofrobots - want to know if API is stable & useful
- Actions
- @mike-kaufman - summarize feedback in here & roll it into [async_hooks] stable API - tracking issue #124
-
[async_hooks] stable API - tracking issue #124
- should merge in summarized info from #129
-
Diagnostics WG Summit - Feb 12-13, 2018 - Ottawa, ON Canada #121
- Do we want to get to next level of detail on agenda items?
- existing open work items?
- common themes?
- expected outcomes/results from summit?
- Do we have a large node user attending? e.g., netflix?
- belief is we do, but if anyone thinks someone's presence is valuable, they should invite them.
- @mhdawson - "bring your coat"
- Actions
- @danielkhan - pick one of the agenda items & see if you can add next level detail/clarity based on your company's internal discussions.
- @mike-kaufman - pick one of the agenda items & see if you can add next level detail/clarity.
- Do we want to get to next level of detail on agenda items?
-
Async-context formalization and diagnostics support #107
- progress is being made in write-up
- current plan is to use jsav.io to visualize DAG state transitions.
- feel free to provide feedback on doc.
-
[trace_event] tracking issue #84
- APIs for new timestamp macros being worked on by @ofrobots.
- should land in v8 next couple of weeks
- potential disconnect between perf_hooks & trave_events
- @jasnell is working on some perf-hooks instrumentation that is similiar to browser peformance APIs
- @AndreasMadsen thinks there's impedence mis-match between two API sets
- @ofrobots believes gap here is because of timestamp macros
- Actions:
- @AndreasMadsen to update Diag Summit agenda w/ item to discuss perf_hooks vs trace_events
- APIs for new timestamp macros being worked on by @ofrobots.
-
Get out of monkey patching #134
- there's open-census & open-tracing efforts, that are related, yet different
- looks like some things are lining up w/ open-census effort
- we need more clarity on details
- Actions
- @mike-kaufman - update issue to clarify use cases to ensure we're all on same page
- Perf/Node.js #168
- flame graphs still broken
- tooling stability is on agenda for summit
- Meta data for llnode - Node.js version 8 #50
- Problem here was mdb, not llnode
- a test was added node to identify cases when metadata gets out of sync
- not ready to close this issue just yet.