raidz2/metrics/rand/rand-read-qd4-nj32_run1.collector.log
[19:17:58] PCP collector starting
[19:17:58] Discovering ZFS metrics via pmdazfs …
[19:17:58] Found 269 ZFS metrics
[19:17:58] Validating 299 PCP metrics …
[19:17:58] Active: 299 metrics
[19:17:58] 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
[19:17:58] NUMA sysfs: yes
[19:17:58] ZFS /proc: yes
[19:17:58] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd4-nj32_run1.ndjson
[19:17:58] Duration: until SIGTERM/SIGINT
[19:17:58] Collecting …
[19:17:58] Batched fetch: 4 batches, 299 metrics total
[19:17:58] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[19:17:58] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[19:17:58] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[19:17:58] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[19:18:00] First sample: 288 metric keys, 0 null
[19:18:00] mem.util.free = 241778728
[19:18:00] mem.util.used = 21347572
[19:18:00] mem.util.cached = 1902644
[19:18:00] swap.used = 0
[19:18:00] swap.free = 0
[19:18:00] kernel.all.pswitch = 12839.099
[19:18:00] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 349.486, 'cpu1': 898.677, 'cpu2': 848.751}
[19:18:00] disk.dev.read = dict(18 inst) {'sdb': 0.0, 'sda': 0.0, 'sdc': 0.0}
[19:19:36] 60 samples in 98s
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[20:39:27] 3000 samples in 4889s
[20:39:34] Done. 3004 samples in 4895.5s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd4-nj32_run1.ndjson