raidz2/metrics/rand/rand-read-qd1-nj8_run3.collector.log
[09:02:21] PCP collector starting
[09:02:21] Discovering ZFS metrics via pmdazfs …
[09:02:21] Found 269 ZFS metrics
[09:02:21] Validating 299 PCP metrics …
[09:02:21] Active: 299 metrics
[09:02:21] 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
[09:02:21] NUMA sysfs: yes
[09:02:21] ZFS /proc: yes
[09:02:21] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd1-nj8_run3.ndjson
[09:02:21] Duration: until SIGTERM/SIGINT
[09:02:21] Collecting …
[09:02:21] Batched fetch: 4 batches, 299 metrics total
[09:02:21] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[09:02:21] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[09:02:21] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[09:02:21] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[09:02:22] First sample: 292 metric keys, 0 null
[09:02:22] mem.util.free = 253545004
[09:02:22] mem.util.used = 9581296
[09:02:22] mem.util.cached = 1873952
[09:02:22] swap.used = 0
[09:02:22] swap.free = 0
[09:02:22] kernel.all.pswitch = 11838.494
[09:02:22] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 898.595, 'cpu1': 838.689, 'cpu2': 988.455}
[09:02:22] disk.dev.read = dict(18 inst) {'sdb': 0.0, 'sda': 0.0, 'sdc': 0.0}
[09:03:58] 60 samples in 97s
[09:05:36] 120 samples in 195s
[09:07:13] 180 samples in 292s
[09:08:51] 240 samples in 390s
[09:10:28] 300 samples in 488s
[09:12:06] 360 samples in 585s
[09:13:44] 420 samples in 683s
[09:15:21] 480 samples in 780s
[09:16:58] 540 samples in 878s
[09:18:36] 600 samples in 975s
[09:20:13] 660 samples in 1073s
[09:21:51] 720 samples in 1170s
[09:23:29] 780 samples in 1269s
[09:25:08] 840 samples in 1367s
[09:25:16] Done. 845 samples in 1375.4s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd1-nj8_run3.ndjson