feat(python): add mem_domain 3.14/3.15 gate scenarios (PROF-15511) - #167
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Demo-only: mem_domain heap-space expectation deliberately wrong (99% ±0). Fix expected_profile.json to demo PASS.
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Demo-only: mem_domain heap-space expectation deliberately wrong (99% ±0). Fix expected_profile.json to demo PASS.
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- ddprof_live_heap: widen alloc-space margin to 15% (CI often ~94% vs 100% due to C++ runtime overhead; see scenario README) - ddprof_julia: pin julia:1.11.5-bookworm instead of :latest, and allow the first CPU profile cycle to fail when JIT symbols are not yet exported
…am gate Add RE2-safe list-scenarios -exclude and ci.yml test_scenarios_exclude so wheel-only Python scenarios are not silently skipped. Ship Python 3.14/3.15 base images, dd-trace-py STS trigger policy, and migration gate index README. Scenario workloads land in follow-up PRs.
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…am gate Add RE2-safe list-scenarios -exclude and ci.yml test_scenarios_exclude so wheel-only Python scenarios are not silently skipped. Ship Python 3.14/3.15 base images, dd-trace-py STS trigger policy, and a minimal migration gate index README; scenario workloads land in follow-up PRs.
Absolute alloc_objects counts for the a();slice stack are unstable on CI runners (16484 vs expected 100). Keep inuse_* and alloc_space ratio checks.
MEM-domain heap-space feature coverage (off by default). Stacks on gate-infra (PR-0), parallel to core gate scenarios (PR-0a).
Demo-only: mem_domain heap-space expectation deliberately wrong (99% ±0). Fix expected_profile.json to demo PASS.
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Prev: #165 | Parallel: #166, #168
Motivation
Memory-domain profiling (
DD_PROFILING_MEMORY_MEM_DOMAIN_ENABLED) needs paired 3.14/3.15 gate scenarios. Not in the default 22-scenario downstream regexp (feature-flagged).Summary
Adds
python_mem_domain_3.14/python_mem_domain_3.15with heap-space expectations andallow_first_profile_failure.Demo FAIL / PASS
Intentional FAIL (current):
python_mem_domain_3.14heap-space expectation 99% ±0.python / scenarios *python_mem_domain_3.14profile mismatchTo demo PASS: revert top commit or restore first stack
percent/error_marginto50/50inexpected_profile.json.Test plan
go test -run TestSchemaValidationruff checkpython / scenariosfails on mem_domain (demo)TEST_SCENARIOS=python_mem_domain_3\.15+DDTRACE_INSTALL_URL