schema=f324-shard-heartbeat-group-commit-evidence-v1
date=2026-08-07
python=3.12.3
pytest=9.1.1
ruff=0.15.20
mpirun=Open_MPI_4.1.6
filesystem=overlayfs

[static]
py_compile=pass
ruff=pass
git_diff_check=pass

[tests]
fault_injection_pytest=9_passed_0_subtests_0.67s
distributed_state_unittest=102_passed_0_subtests_13.44s
afl_profile_unittest=55_passed_0_subtests_0.52s
mpi_lifecycle_unittest=22_passed_0_subtests_0.75s
full_pytest_test_scope=636_passed_38_subtests_91.15s

[microbenchmark_one_shard]
records=64
active_shards=1
rounds=7
scalar_directory_syncs=64
batch_directory_syncs=1
directory_sync_reduction_pct=98.438
scalar_median_ms=339.717
scalar_p95_ms=342.563
batch_median_ms=174.842
batch_p95_ms=176.270
median_speedup=1.943

[microbenchmark_eight_shards]
records=64
active_shards=8
rounds=7
scalar_directory_syncs=64
batch_directory_syncs=8
directory_sync_reduction_pct=87.500
scalar_median_ms=338.188
scalar_p95_ms=338.735
batch_median_ms=173.314
batch_p95_ms=178.261
median_speedup=1.951

[normal_multi]
exit_code=0
processes=8
masters=2
workers=6
input_files=12
corpus_files=13
analysis_observations=13
generated_observations=13
analysis_by_master=0:7,1:6
heartbeat_batches=17
heartbeat_renewals=67
directory_syncs=41
directory_syncs_avoided=26
directory_sync_reduction_pct=38.806
heartbeat_failures=0
worker_shutdown_acks=6/6
standalone_work_directories=0

[boundaries]
physical_power_cut_tested=false
coverage_benchmark=false
solver_throughput_benchmark=false
real_program_performance_benchmark=false
atomic_multi_file_visibility=false
global_exactly_once=false
upstream_qsym_python_tests_built=false