AmorphousDiskMark

AmorphousDiskMark measures storage read/write performance in MB/s and IOPS.

Features

• Sequential 128 KiB block read/write tests with queue depth=1, 2, 4, 8, 16, 32, 64, 128, 256, 512, or 1024
• Random sequence 4 KiB block read/write tests with queue depth=1, 2, 4, 8, 16, 32, 64, 128, 256, 512, or 1024
• Sequential 1 MiB block read/write tests
• Random sequence 4 KiB block read/write tests
• Read/write MB/s scores
• Read/write IOPS scores in tooltip
• Test data: random or zero
• Test size: 50 MiB, 100 MiB, 500 MiB, 1 GiB, 2 GiB, 4 GiB, 8 GiB, 16 GiB, or 32 GiB
• Test interval: 0 seconds, ..., 10 minutes

Note: Please do not repeat the read/write tests unnecessarily. Repeating read/write tests may shorten the lifespan of your storage device.

• Removed unnecessary user interface updates after the "All" test