raidz2/metrics/rand/rand-read-qd1-nj8_run1.collector.log
[08:15:27] PCP collector starting
[08:15:27] Discovering ZFS metrics via pmdazfs …
[08:15:27] Found 269 ZFS metrics
[08:15:27] Validating 299 PCP metrics …
[08:15:27] Active: 299 metrics
[08:15:27] 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
[08:15:27] NUMA sysfs: yes
[08:15:27] ZFS /proc: yes
[08:15:27] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd1-nj8_run1.ndjson
[08:15:27] Duration: until SIGTERM/SIGINT
[08:15:27] Collecting …
[08:15:27] Batched fetch: 4 batches, 299 metrics total
[08:15:27] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[08:15:27] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[08:15:27] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[08:15:27] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[08:15:29] First sample: 299 metric keys, 0 null
[08:15:29] mem.util.free = 255898816
[08:15:29] mem.util.used = 7227484
[08:15:29] mem.util.cached = 1884104
[08:15:29] swap.used = 0
[08:15:29] swap.free = 0
[08:15:29] kernel.all.pswitch = 10008.262
[08:15:29] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 998.33, 'cpu1': 998.33, 'cpu2': 998.33}
[08:15:29] disk.dev.read = dict(18 inst) {'sdb': 0.0, 'sda': 0.0, 'sdc': 0.0}
[08:17:05] 60 samples in 98s
[08:18:43] 120 samples in 195s
[08:20:20] 180 samples in 293s
[08:21:58] 240 samples in 391s
[08:23:35] 300 samples in 488s
[08:25:13] 360 samples in 586s
[08:26:50] 420 samples in 683s
[08:28:28] 480 samples in 781s
[08:30:06] 540 samples in 878s
[08:31:43] 600 samples in 976s
[08:33:21] 660 samples in 1073s
[08:34:58] 720 samples in 1171s
[08:36:37] 780 samples in 1269s
[08:38:04] Done. 833 samples in 1356.7s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd1-nj8_run1.ndjson