Backend: clickhouse, Scale: 5000 worlds, Environment: local
Streaming mode: totalWorlds=5000, chunkSize=500 [PBP DISABLED] [parallel=4]
PBP sink: local at ./pbp-parquet

Streaming Run Report
--------------------
Total wall time:          345.07 s
Simulation time:          248.54 s
OC write time:             72.44 s
PBP write time:             0.00 s
Merge time:                23.85 s
Peak working set:         4268.9 MB
Chunks completed:             10
OC rows (merged):        244,800
PBP rows (written):            0