feat(profiling): Add fatals and thread start/end events to timeline

[realFlowControl]

Description

This PR will add timeline events for:

• thread start
• thread end
• fatals (out-of-memory, out-of-time, division-by-zero, ... and any unhandled exception)

PROF-10117
PROF-10118
PROF-10119

Reviewer checklist

• Test coverage seems ok.
• Appropriate labels assigned.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.10%. Comparing base (b3fd817) to head (008a41a).

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #2820   +/-   ##
=========================================
  Coverage     82.10%   82.10%           
  Complexity     2527     2527           
=========================================
  Files           108      108           
  Lines         10358    10358           
=========================================
  Hits           8504     8504           
  Misses         1854     1854           

Flag	Coverage Δ
tracer-php	82.10% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b3fd817...008a41a. Read the comment docs.

[pr-commenter]

Benchmarks

Benchmark execution time: 2024-09-11 15:18:56

Comparing candidate commit 2d130a9 in PR branch florian/memory-limit-in-timline with baseline commit 186011f in branch master.

Found 1 performance improvements and 0 performance regressions! Performance is the same for 26 metrics, 9 unstable metrics.

scenario:walk_stack/1

• 🟩 wall_time [-366.025ns; -361.991ns] or [-2.947%; -2.914%]

[pr-commenter]

Benchmarks [ profiler ]

Benchmark execution time: 2024-11-06 14:26:25

Comparing candidate commit 008a41a in PR branch florian/memory-limit-in-timline with baseline commit b3fd817 in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 27 metrics, 9 unstable metrics.