raidz2/metrics/rand/rand-read-qd1-nj8_run2.collector.log
[08:38:41] PCP collector starting
[08:38:41] Discovering ZFS metrics via pmdazfs …
[08:38:41] Found 269 ZFS metrics
[08:38:41] Validating 299 PCP metrics …
[08:38:41] Active: 299 metrics
[08:38:41] 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
[08:38:41] NUMA sysfs: yes
[08:38:41] ZFS /proc: yes
[08:38:41] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd1-nj8_run2.ndjson
[08:38:41] Duration: until SIGTERM/SIGINT
[08:38:41] Collecting …
[08:38:41] Batched fetch: 4 batches, 299 metrics total
[08:38:41] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[08:38:41] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[08:38:41] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[08:38:41] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[08:38:43] First sample: 292 metric keys, 0 null
[08:38:43] mem.util.free = 255987216
[08:38:43] mem.util.used = 7139084
[08:38:43] mem.util.cached = 1885348
[08:38:43] swap.used = 0
[08:38:43] swap.free = 0
[08:38:43] kernel.all.pswitch = 13475.924
[08:38:43] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 389.304, 'cpu1': 998.217, 'cpu2': 988.234}
[08:38:43] disk.dev.read = dict(18 inst) {'sdb': 146.755, 'sda': 10.982, 'sdc': 0.0}
[08:40:19] 60 samples in 98s
[08:41:56] 120 samples in 195s
[08:43:34] 180 samples in 292s
[08:45:11] 240 samples in 390s
[08:46:49] 300 samples in 488s
[08:48:26] 360 samples in 585s
[08:50:04] 420 samples in 683s
[08:51:41] 480 samples in 780s
[08:53:19] 540 samples in 878s
[08:54:56] 600 samples in 975s
[08:56:34] 660 samples in 1073s
[08:58:11] 720 samples in 1170s
[08:59:50] 780 samples in 1269s
[09:01:29] 840 samples in 1368s
[09:01:44] Done. 849 samples in 1382.5s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd1-nj8_run2.ndjson