raidz2/metrics/rand/rand-read-qd16-nj1_run2.collector.log
[23:30:56] PCP collector starting
[23:30:56] Discovering ZFS metrics via pmdazfs …
[23:30:56] Found 269 ZFS metrics
[23:30:56] Validating 299 PCP metrics …
[23:30:56] Active: 299 metrics
[23:30:56] 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
[23:30:56] NUMA sysfs: yes
[23:30:56] ZFS /proc: yes
[23:30:56] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd16-nj1_run2.ndjson
[23:30:56] Duration: until SIGTERM/SIGINT
[23:30:56] Collecting …
[23:30:56] Batched fetch: 4 batches, 299 metrics total
[23:30:56] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[23:30:56] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[23:30:56] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[23:30:56] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[23:30:58] First sample: 299 metric keys, 0 null
[23:30:58] mem.util.free = 255519912
[23:30:58] mem.util.used = 7606388
[23:30:58] mem.util.cached = 1909788
[23:30:58] swap.used = 0
[23:30:58] swap.free = 0
[23:30:58] kernel.all.pswitch = 13317.697
[23:30:58] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 998.403, 'cpu1': 988.419, 'cpu2': 968.451}
[23:30:58] disk.dev.read = dict(18 inst) {'sdb': 248.597, 'sda': 41.932, 'sdc': 0.0}
[23:32:34] 60 samples in 98s
[23:34:12] 120 samples in 195s
[23:35:49] 180 samples in 293s
[23:36:43] Done. 213 samples in 346.3s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-read-qd16-nj1_run2.ndjson