raidz2/metrics/rand/rand-read-qd4-nj16_run3.collector.log
[18:35:37] PCP collector starting
[18:35:37] Discovering ZFS metrics via pmdazfs …
[18:35:37] Found 269 ZFS metrics
[18:35:37] Validating 299 PCP metrics …
[18:35:37] Active: 299 metrics
[18:35:37] Vdev aliases: 16 drives mapped
1-1 → sdc
1-2 → sdd
1-3 → sde
1-4 → sdf
2-1 → sdk
2-2 → sdl
2-3 → sdm
2-4 → sdn
3-1 → sdo
3-2 → sdp
3-3 → sdq
3-4 → sdr
4-1 → sdi
4-2 → sdh
4-3 → sdg
4-4 → sdj
[18:35:37] NUMA sysfs: yes
[18:35:37] ZFS /proc: yes
[18:35:37] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd4-nj16_run3.ndjson
[18:35:37] Duration: until SIGTERM/SIGINT
[18:35:37] Collecting …
[18:35:37] Batched fetch: 4 batches, 299 metrics total
[18:35:37] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[18:35:37] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[18:35:37] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[18:35:37] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[18:35:39] First sample: 289 metric keys, 0 null
[18:35:39] mem.util.free = 239968104
[18:35:39] mem.util.used = 23158196
[18:35:39] mem.util.cached = 1895840
[18:35:39] swap.used = 0
[18:35:39] swap.free = 0
[18:35:39] kernel.all.pswitch = 13289.457
[18:35:39] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 998.382, 'cpu1': 998.382, 'cpu2': 968.43}
[18:35:39] disk.dev.read = dict(18 inst) {'sdb': 0.0, 'sda': 0.0, 'sdc': 0.0}
[18:37:15] 60 samples in 97s
[18:38:52] 120 samples in 195s
[18:40:30] 180 samples in 292s
[18:42:08] 240 samples in 390s
[18:43:45] 300 samples in 488s
[18:45:23] 360 samples in 586s
[18:47:01] 420 samples in 683s
[18:48:38] 480 samples in 781s
[18:50:15] 540 samples in 878s
[18:51:53] 600 samples in 975s
[18:53:30] 660 samples in 1073s
[18:55:08] 720 samples in 1171s
[18:56:46] 780 samples in 1268s
[18:58:23] 840 samples in 1366s
[19:00:01] 900 samples in 1464s
[19:01:39] 960 samples in 1561s
[19:03:16] 1020 samples in 1659s
[19:04:54] 1080 samples in 1757s
[19:06:32] 1140 samples in 1854s
[19:08:09] 1200 samples in 1952s
[19:09:47] 1260 samples in 2049s
[19:11:24] 1320 samples in 2147s
[19:13:02] 1380 samples in 2245s
[19:14:40] 1440 samples in 2342s
[19:16:20] 1500 samples in 2443s
[19:17:50] Done. 1554 samples in 2532.9s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd4-nj16_run3.ndjson