Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2020-08-02 18:02:54 →
Size: 1086
Editor: FedericoCeratto
Comment:
← Revision 3 as of 2020-08-02 23:49:23 → ⇥
Size: 1392
Editor: FedericoCeratto
Comment:
Deletions are marked like this. Additions are marked like this.
Line 20: Line 20:
==== F2FS FS on eMMC, with encryption and no compression ====

Result:
   READ: bw=7526KiB/s (7706kB/s), 7526KiB/s-7526KiB/s (7706kB/s-7706kB/s), io=47.0MiB (50.3MB), run=6525-6525msec
  WRITE: bw=2518KiB/s (2579kB/s), 2518KiB/s-2518KiB/s (2579kB/s-2579kB/s), io=16.0MiB (16.8MB), run=6525-6525msec

eMMC and SD I/O tests

Tests executed with:

  • fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=64M --readwrite=randrw --rwmixread=75

Result: best of 3 runs

ext4 FS on eMMC

Result:

  • READ: bw=6551KiB/s (6708kB/s), 6551KiB/s-6551KiB/s (6708kB/s-6708kB/s), io=47.0MiB (50.3MB), run=7496-7496msec
  • WRITE: bw=2192KiB/s (2245kB/s), 2192KiB/s-2192KiB/s (2245kB/s-2245kB/s), io=16.0MiB (16.8MB), run=7496-7496msec

F2FS FS on eMMC, without encryption nor compression

Result:

  • READ: bw=11.1MiB/s (11.6MB/s), 11.1MiB/s-11.1MiB/s (11.6MB/s-11.6MB/s), io=47.0MiB (50.3MB), run=4324-4324msec
  • WRITE: bw=3800KiB/s (3891kB/s), 3800KiB/s-3800KiB/s (3891kB/s-3891kB/s), io=16.0MiB (16.8MB), run=4324-4324msec

F2FS FS on eMMC, with encryption and no compression

Result:

  • READ: bw=7526KiB/s (7706kB/s), 7526KiB/s-7526KiB/s (7706kB/s-7706kB/s), io=47.0MiB (50.3MB), run=6525-6525msec
  • WRITE: bw=2518KiB/s (2579kB/s), 2518KiB/s-2518KiB/s (2579kB/s-2579kB/s), io=16.0MiB (16.8MB), run=6525-6525msec

ext4 on SD card

Result:

  • READ: bw=2595KiB/s (2657kB/s), 2595KiB/s-2595KiB/s (2657kB/s-2657kB/s), io=47.0MiB (50.3MB), run=18924-18924msec
  • WRITE: bw=868KiB/s (889kB/s), 868KiB/s-868KiB/s (889kB/s-889kB/s), io=16.0MiB (16.8MB), run=18924-18924msec