raidz2/metrics/latency/lat-write-qd1-nj1_run1.collector.log
[20:31:46] PCP collector starting
[20:31:46] Discovering ZFS metrics via pmdazfs …
[20:31:46] Found 269 ZFS metrics
[20:31:46] Validating 299 PCP metrics …
[20:31:46] Active: 299 metrics
[20:31:46] 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
[20:31:46] NUMA sysfs: yes
[20:31:46] ZFS /proc: yes
[20:31:46] Output: /scripts_f16_Rachit_FInal/results/raidz2_20260309_102455/metrics/latency/lat-write-qd1-nj1_run1.ndjson
[20:31:46] Duration: until SIGTERM/SIGINT
[20:31:46] Collecting …
[20:31:46] Batched fetch: 4 batches, 299 metrics total
[20:31:46] batch 1: 11 metrics (kernel.percpu.cpu.user … mem.vmstat.pgmajfault)
[20:31:46] batch 2: 10 metrics (mem.numa.util.total … swap.pagesout)
[20:31:46] batch 3: 9 metrics (disk.dev.read … disk.dev.util)
[20:31:46] batch 4: 269 metrics (zfs.arc.hits … zfs.pool.rcnt)
[20:31:48] First sample: 299 metric keys, 0 null
[20:31:48] mem.util.free = 127111464
[20:31:48] mem.util.used = 136014836
[20:31:48] mem.util.cached = 1321592
[20:31:48] swap.used = 0
[20:31:48] swap.free = 0
[20:31:48] kernel.all.pswitch = 12821.775
[20:31:48] kernel.percpu.cpu.idle = dict(64 inst) {'cpu0': 998.892, 'cpu1': 998.892, 'cpu2': 998.892}
[20:31:48] disk.dev.read = dict(18 inst) {'sdb': 117.836, 'sda': 30.957, 'sdc': 0.0}
[20:33:27] 60 samples in 100s
[20:35:07] 120 samples in 200s
[20:35:09] Done. 121 samples in 202.2s → /scripts_f16_Rachit_FInal/results/raidz2_20260309_102455/metrics/latency/lat-write-qd1-nj1_run1.ndjson