CommentStreams:34c2647b70e463bd063b25362f4827a5

Geekworm X1003 + ADATA gammix s55 2TB: worked ok.

In /boot/firmware/config.txt: dtparam=pciex1 dtparam=pciex1_gen=3

fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=fio-test.data --bs=4k --iodepth=64 --loops=1 --size=30G --readwrite=randrw --rwmixread=75

test: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=64 fio-3.33 Starting 1 process test: Laying out IO file (1 file / 30720MiB) Jobs: 1 (f=1): [m(1)][100.0%][r=253MiB/s,w=84.0MiB/s][r=64.8k,w=21.5k IOPS][eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=10482: Fri Feb 14 00:53:59 2025

 read: IOPS=65.7k, BW=257MiB/s (269MB/s)(22.5GiB/89764msec)
  bw (  KiB/s): min=242264, max=482392, per=99.93%, avg=262612.11, stdev=28350.11, samples=179
  iops        : min=60566, max=120598, avg=65653.05, stdev=7087.54, samples=179
 write: IOPS=21.9k, BW=85.6MiB/s (89.7MB/s)(7682MiB/89764msec); 0 zone resets
  bw (  KiB/s): min=80760, max=160320, per=99.93%, avg=87575.06, stdev=9566.15, samples=179
  iops        : min=20190, max=40080, avg=21893.77, stdev=2391.54, samples=179
 cpu          : usr=10.16%, sys=27.84%, ctx=1702625, majf=0, minf=6
 IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
    submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
    complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%
    issued rwts: total=5897674,1966646,0,0 short=0,0,0,0 dropped=0,0,0,0
    latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):

  READ: bw=257MiB/s (269MB/s), 257MiB/s-257MiB/s (269MB/s-269MB/s), io=22.5GiB (24.2GB), run=89764-89764msec
 WRITE: bw=85.6MiB/s (89.7MB/s), 85.6MiB/s-85.6MiB/s (89.7MB/s-89.7MB/s), io=7682MiB (8055MB), run=89764-89764msec

Disk stats (read/write):

 nvme0n1: ios=5895009/1965803, merge=0/18, ticks=5216195/109220, in_queue=5325433, util=76.33%

dd if=./fio-test.data of=/dev/null bs=1M status=progress

101728649216 bytes (102 GB, 95 GiB) copied, 111 s, 916 MB/s 97280+0 records in 97280+0 records out 102005473280 bytes (102 GB, 95 GiB) copied, 111.225 s, 917 MB/s