CASE ts=2026-10-09T17:14:55+0800 platform=Darwin kernel=Darwin-20.6.0 arch=iPhone13,3 size_mib=64 mode=touch runs=2 ballast_mib=1200 tool=mem_bench
PHASE name=case_start ts=2026-10-09T17:14:55+0800 pre_total=5735 pre_free=3926 pre_avail=-1 pre_free_spec=3932 pre_file=476 pre_anon=404 pre_swap_comp=338 pre_comp_occ=118
PHASE name=ballast_start ts=2026-10-09T17:14:55+0800 ballast_mib=1200 hold_s=900 pre_total=5735 pre_free=3926 pre_avail=-1 pre_free_spec=3932 pre_file=476 pre_anon=404 pre_swap_comp=338 pre_comp_occ=118
PHASE name=ballast_settled ts=2026-10-09T17:15:16+0800 waited_s=20 pid=16728 pre_total=5735 pre_free=2723 pre_avail=-1 pre_free_spec=2729 pre_file=476 pre_anon=1609 pre_swap_comp=338 pre_comp_occ=118
REC run=1 size_mib=64 mode=touch ballast_mib=1200 mmap_us=12.0 fill_ms=11.662 unit=2847.2 unit_label=ns/page unmap_ms=14.397 rss_mib=66.45 faults=4096 majflt=0 pre_total=5735 pre_free=2725 pre_avail=-1 pre_free_spec=2731 pre_file=476 pre_anon=1607 pre_swap_comp=338 pre_comp_occ=118 post_total=5735 post_free=2660 post_avail=-1 post_free_spec=2666 post_file=476 post_anon=1672 post_swap_comp=338 post_comp_occ=118
REC run=2 size_mib=64 mode=touch ballast_mib=1200 mmap_us=11.0 fill_ms=13.069 unit=3190.7 unit_label=ns/page unmap_ms=4.736 rss_mib=66.36 faults=4096 majflt=0 pre_total=5735 pre_free=2776 pre_avail=-1 pre_free_spec=2782 pre_file=477 pre_anon=1608 pre_swap_comp=338 pre_comp_occ=118 post_total=5735 post_free=2711 post_avail=-1 post_free_spec=2718 post_file=477 post_anon=1672 post_swap_comp=338 post_comp_occ=118
SUMMARY runs=2 fill_ms_avg=12.365 fill_ms_min=11.662 fill_ms_max=13.069
PHASE name=ballast_released ts=2026-10-09T17:15:23+0800 post_total=5735 post_free=3975 post_avail=-1 post_free_spec=3981 post_file=477 post_anon=409 post_swap_comp=338 post_comp_occ=118