Add new ini config datadog.crashtracking_enabled

[iamluc]

Description

Corresponding env var DD_CRASHTRACKING_ENABLED is handled at least by dd-trace-dotnet and dd-trace-py, and is required by a system-test.

Additionally, I reduced the wait time in the request replayer.
Previously, the default was 5 seconds per iteration with a maximum of 100 iterations.
Now, it’s 0.5 seconds per iteration, with a maximum of 200 iterations (500 on Windows).

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 78.38%. Comparing base (4ea2324) to head (810ddce).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2850      +/-   ##
============================================
- Coverage     78.39%   78.38%   -0.02%     
  Complexity     2526     2526              
============================================
  Files           173      173              
  Lines         18710    18710              
  Branches        976      976              
============================================
- Hits          14667    14665       -2     
- Misses         3506     3508       +2     
  Partials        537      537              

Flag	Coverage Δ
appsec-extension	69.08% <ø> (ø)
tracer-extension	78.18% <ø> (ø)
tracer-php	82.08% <ø> (-0.02%)	⬇️

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see 1 file with indirect coverage changes

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[pr-commenter]

Benchmarks

Benchmark execution time: 2024-09-13 16:21:27

Comparing candidate commit 0d088b1 in PR branch luc/add_ini_dd_crashtracking_enabled with baseline commit 1a7182c in branch master.

Found 10 performance improvements and 3 performance regressions! Performance is the same for 165 metrics, 0 unstable metrics.

scenario:BM_TeaSapiSpindown

• 🟥 execution_time [+11.724µs; +32.438µs] or [+2.208%; +6.111%]

scenario:EmptyFileBench/benchEmptyFileBaseline-opcache

• 🟩 execution_time [-223.361µs; -98.819µs] or [-7.383%; -3.266%]

scenario:EmptyFileBench/benchEmptyFileOverhead

• 🟩 execution_time [-203.812µs; -63.028µs] or [-6.570%; -2.032%]

scenario:EmptyFileBench/benchEmptyFileOverhead-opcache

• 🟩 execution_time [-190.097µs; -68.543µs] or [-5.861%; -2.113%]

scenario:LaravelBench/benchLaravelBaseline

• 🟩 execution_time [-225.335µs; -111.285µs] or [-7.347%; -3.628%]

scenario:PDOBench/benchPDOBaseline-opcache

• 🟩 execution_time [-14.012µs; -10.773µs] or [-7.319%; -5.627%]

scenario:PDOBench/benchPDOOverhead

• 🟩 execution_time [-13.432µs; -11.674µs] or [-4.713%; -4.096%]

scenario:PDOBench/benchPDOOverhead-opcache

• 🟩 execution_time [-12.141µs; -7.044µs] or [-4.055%; -2.353%]

scenario:PDOBench/benchPDOOverheadWithDBM

• 🟩 execution_time [-16.322µs; -13.150µs] or [-5.270%; -4.246%]

scenario:PDOBench/benchPDOOverheadWithDBM-opcache

• 🟩 execution_time [-18.424µs; -6.888µs] or [-5.438%; -2.033%]

scenario:SamplingRuleMatchingBench/benchRegexMatching1

• 🟥 execution_time [+166.599ns; +511.001ns] or [+2.379%; +7.298%]

scenario:SamplingRuleMatchingBench/benchRegexMatching4-opcache

• 🟥 execution_time [+231.434ns; +646.166ns] or [+3.397%; +9.483%]

scenario:WordPressBench/benchWordPressOverhead

• 🟩 execution_time [-21.832ms; -21.620ms] or [-82.886%; -82.080%]

[pr-commenter]

Benchmarks [ tracer ]

Benchmark execution time: 2024-09-18 16:23:05

Comparing candidate commit 810ddce in PR branch luc/add_ini_dd_crashtracking_enabled with baseline commit 4ea2324 in branch master.

Found 2 performance improvements and 1 performance regressions! Performance is the same for 175 metrics, 0 unstable metrics.

scenario:MessagePackSerializationBench/benchMessagePackSerialization

• 🟩 execution_time [-6.258µs; -4.202µs] or [-4.225%; -2.837%]

scenario:PDOBench/benchPDOBaseline-opcache

• 🟥 execution_time [+4.904µs; +12.740µs] or [+2.712%; +7.046%]

scenario:WordPressBench/benchWordPressOverhead

• 🟩 execution_time [-21.803ms; -21.588ms] or [-82.866%; -82.049%]

[bwoebi]

Looks good, thanks!