raidz2/metrics/rand/rand-write-qd16-nj1_run3.collector.log
[16:36:03] PCP collector starting
[16:36:03] Discovering ZFS metrics via pmdazfs …
[16:36:03] Found 269 ZFS metrics
[16:36:03] Validating 299 PCP metrics …
[16:36:03] Active: 299 metrics
[16:36:03] 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
[16:36:03] NUMA sysfs: yes
[16:36:03] ZFS /proc: yes
[16:36:03] Output: /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-write-qd16-nj1_run3.ndjson
[16:36:03] Duration: until SIGTERM/SIGINT
[16:36:03] Collecting …
[16:36:03] Batched fetch: 4 batches, 299 metrics total
[16:36:03] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[16:36:03] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[16:36:03] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[16:36:03] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[16:36:04] First sample: 299 metric keys, 0 null
[16:36:04] mem.util.free = 255460448
[16:36:04] mem.util.used = 7665852
[16:36:04] mem.util.cached = 1952544
[16:36:04] swap.used = 0
[16:36:04] swap.free = 0
[16:36:04] kernel.all.pswitch = 9765.932
[16:36:04] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 998.766, 'cpu1': 998.766, 'cpu2': 998.766}
[16:36:04] disk.dev.read = dict(18 inst) {'sdb': 0.0, 'sda': 0.0, 'sdc': 0.0}
[16:37:43] 60 samples in 100s
[16:39:23] 120 samples in 200s
[16:39:25] Done. 121 samples in 201.8s → /scripts_f16_with_data_deletion/results/raidz2_20260320_040013/metrics/rand/rand-write-qd16-nj1_run3.ndjson