hadess/results.md

## results.md

      
    Raw
  

              results.md
            
          
    Using commands from https://askubuntu.com/a/991311
Both running on a Lenovo m720s SFF, through the m.2 PCIe 3.0 x4 interface.
Crucial P1 1TB 3D NAND

Sequential READ speed with big blocks:
READ: bw=1919MiB/s (2012MB/s), 1919MiB/s-1919MiB/s (2012MB/s-2012MB/s), io=10.0GiB (10.7GB), run=5336-5336msec
Sequential WRITE speed with big blocks:
WRITE: bw=1904MiB/s (1997MB/s), 1904MiB/s-1904MiB/s (1997MB/s-1997MB/s), io=10.0GiB (10.7GB), run=5377-5377msec
Random 4K read QD1:
READ: bw=60.5MiB/s (63.5MB/s), 60.5MiB/s-60.5MiB/s (63.5MB/s-63.5MB/s), io=3633MiB (3809MB), run=60001-60001msec
Mixed random 4K read and write QD1 with sync:
READ: bw=1601KiB/s (1639kB/s), 1601KiB/s-1601KiB/s (1639kB/s-1639kB/s), io=93.8MiB (98.4MB), run=60001-60001msec
WRITE: bw=1594KiB/s (1633kB/s), 1594KiB/s-1594KiB/s (1633kB/s-1633kB/s), io=93.4MiB (98.0MB), run=60001-60001msec
Samsung 980 PRO MZ-V8P1T0BW

Sequential READ speed with big blocks:
READ: bw=3317MiB/s (3478MB/s), 3317MiB/s-3317MiB/s (3478MB/s-3478MB/s), io=10.0GiB (10.7GB), run=3087-3087msec
Sequential WRITE speed with big blocks:
WRITE: bw=3078MiB/s (3227MB/s), 3078MiB/s-3078MiB/s (3227MB/s-3227MB/s), io=10.0GiB (10.7GB), run=3327-3327msec
Random 4K read QD1:
READ: bw=68.6MiB/s (71.9MB/s), 68.6MiB/s-68.6MiB/s (71.9MB/s-71.9MB/s), io=4117MiB (4317MB), run=60001-60001msec
Mixed random 4K read and write QD1 with sync:
READ: bw=390KiB/s (400kB/s), 390KiB/s-390KiB/s (400kB/s-400kB/s), io=22.9MiB (24.0MB), run=60007-60007msec
WRITE: bw=394KiB/s (404kB/s), 394KiB/s-394KiB/s (404kB/s-404kB/s), io=23.1MiB (24.2MB), run=60007-60007msec