raidz2/metrics/rand/rand-write-qd16-nj16_run2.collector.log
[16:55:00] PCP collector starting
[16:55:00] Discovering ZFS metrics via pmdazfs …
[16:55:00] Found 269 ZFS metrics
[16:55:00] Validating 299 PCP metrics …
[16:55:00] Active: 299 metrics
[16:55:00] 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
[16:55:00] NUMA sysfs: yes
[16:55:00] ZFS /proc: yes
[16:55:00] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-write-qd16-nj16_run2.ndjson
[16:55:00] Duration: until SIGTERM/SIGINT
[16:55:00] Collecting …
[16:55:00] Batched fetch: 4 batches, 299 metrics total
[16:55:00] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[16:55:00] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[16:55:00] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[16:55:00] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[16:55:01] First sample: 299 metric keys, 0 null
[16:55:01] mem.util.free = 256096336
[16:55:01] mem.util.used = 7029964
[16:55:01] mem.util.cached = 1950576
[16:55:01] swap.used = 0
[16:55:01] swap.free = 0
[16:55:01] kernel.all.pswitch = 10191.256
[16:55:01] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 998.262, 'cpu1': 998.262, 'cpu2': 998.262}
[16:55:01] disk.dev.read = dict(18 inst) {'sdb': 0.998, 'sda': 0.0, 'sdc': 0.0}
[16:56:43] 60 samples in 104s
[16:58:21] Done. 117 samples in 201.5s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-write-qd16-nj16_run2.ndjson