raidz2/metrics/rand/rand-read-qd4-nj16_run2.collector.log
[17:52:51] PCP collector starting
[17:52:51] Discovering ZFS metrics via pmdazfs …
[17:52:51] Found 269 ZFS metrics
[17:52:51] Validating 299 PCP metrics …
[17:52:51] Active: 299 metrics
[17:52:51] 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
[17:52:51] NUMA sysfs: yes
[17:52:51] ZFS /proc: yes
[17:52:51] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd4-nj16_run2.ndjson
[17:52:51] Duration: until SIGTERM/SIGINT
[17:52:51] Collecting …
[17:52:51] Batched fetch: 4 batches, 299 metrics total
[17:52:51] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[17:52:51] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[17:52:51] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[17:52:51] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[17:52:53] First sample: 297 metric keys, 0 null
[17:52:53] mem.util.free = 246983392
[17:52:53] mem.util.used = 16142908
[17:52:53] mem.util.cached = 2107500
[17:52:53] swap.used = 0
[17:52:53] swap.free = 0
[17:52:53] kernel.all.pswitch = 11995.376
[17:52:53] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 988.465, 'cpu1': 0.0, 'cpu2': 998.45}
[17:52:53] disk.dev.read = dict(18 inst) {'sdb': 0.0, 'sda': 0.0, 'sdc': 0.0}
[17:54:29] 60 samples in 97s
[17:56:06] 120 samples in 195s
[17:57:44] 180 samples in 293s
[17:59:22] 240 samples in 390s
[18:00:59] 300 samples in 488s
[18:02:36] 360 samples in 585s
[18:04:14] 420 samples in 683s
[18:05:52] 480 samples in 781s
[18:07:30] 540 samples in 878s
[18:09:07] 600 samples in 976s
[18:10:45] 660 samples in 1073s
[18:12:22] 720 samples in 1171s
[18:14:00] 780 samples in 1268s
[18:15:37] 840 samples in 1366s
[18:17:15] 900 samples in 1463s
[18:18:52] 960 samples in 1561s
[18:20:30] 1020 samples in 1659s
[18:22:08] 1080 samples in 1756s
[18:23:45] 1140 samples in 1854s
[18:25:23] 1200 samples in 1952s
[18:27:01] 1260 samples in 2049s
[18:28:38] 1320 samples in 2147s
[18:30:16] 1380 samples in 2245s
[18:31:54] 1440 samples in 2343s
[18:33:34] 1500 samples in 2443s
[18:34:59] Done. 1551 samples in 2528.0s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd4-nj16_run2.ndjson