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@vmarchaud vmarchaud released this 10 Jan 10:13
· 167 commits to master since this release
3.0.0
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vmarchaud Valentin Marchaud
GPG key ID: F6EC8896C517C1BD
Learn about vigilant mode.
17fe704
This commit was signed with the committer’s verified signature.
vmarchaud Valentin Marchaud
GPG key ID: F6EC8896C517C1BD
Learn about vigilant mode.

Breaking changes:

  • Removed io.scopedAction
  • Removed io.notify in favor of io.notifyError
  • Removed support for gc-stats module
  • Removed heap snapshot when using the inspector and node 11
  • Removed Heap profiling support when using the profiler addon
  • Removed deep-metrics support
  • Removed io.transpose
  • When creating multiple metrics at the same time, metrics will now be returned in an array to allow simpler destruction
  • Changed the io.init options to be easier to understand and manage in the code
  • Allowed to use the inspector-based in node 8 if running in production (we assume that no other debugger is running in production)

Notable changes:

  • Introduced the tracing system without PM2 (still using the old tracing agent)
  • Added support for @pm2/node-runtime/stats to collect GC stats, libuv metrics and kernel metrics
  • Added error middleware for Koa and fixed the one for Express
  • When destroying a pmx instance, actually remove everything listener that we have on all kind of modules so we don't leak something when instancing multiples times
  • Added P95 metrics about http latency and event loop ones.
  • Added metrics about Heap usage, Heap limit and Heap current.
  • Node 11 now support custom actions
  • Added a LOT, LOT of logging about what's happening, just use DEBUG=axm:* to toggle it

Improvements:

  • Remove easily replaceable dependency
  • Use typescript to run the tests (before test were compiled before ran)
  • Use Idle notifier of Nodejs to better vizualise iddle time in CPU profiling
  • Type completion when using any methods from @pm2/io
  • Metrics that are created but never used will not be sended to backend

Commits:

Assets 2
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