mirror/metrics/latency/lat-read-qd1-nj1_run3.collector.log
[01:32:41] PCP collector starting
[01:32:41] Discovering ZFS metrics via pmdazfs …
[01:32:41] Found 269 ZFS metrics
[01:32:41] Validating 299 PCP metrics …
[01:32:41] Active: 299 metrics
[01:32:41] 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
[01:32:41] NUMA sysfs: yes
[01:32:41] ZFS /proc: yes
[01:32:41] Output: /scripts_f16_with_data_deletion/results/mirror_20260318_112405/metrics/latency/lat-read-qd1-nj1_run3.ndjson
[01:32:41] Duration: until SIGTERM/SIGINT
[01:32:41] Collecting …
[01:32:41] Batched fetch: 4 batches, 299 metrics total
[01:32:41] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[01:32:41] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[01:32:41] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[01:32:41] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[01:32:43] First sample: 299 metric keys, 0 null
[01:32:43] mem.util.free = 255584428
[01:32:43] mem.util.used = 7541872
[01:32:43] mem.util.cached = 1869088
[01:32:43] swap.used = 0
[01:32:43] swap.free = 0
[01:32:43] kernel.all.pswitch = 11624.181
[01:32:43] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 988.315, 'cpu1': 998.298, 'cpu2': 998.298}
[01:32:43] disk.dev.read = dict(18 inst) {'sdb': 146.745, 'sda': 10.981, 'sdc': 0.0}
[01:34:19] 60 samples in 97s
[01:35:56] 120 samples in 195s
[01:37:33] 180 samples in 292s
[01:38:30] Done. 215 samples in 348.9s → /scripts_f16_with_data_deletion/results/mirror_20260318_112405/metrics/latency/lat-read-qd1-nj1_run3.ndjson