bench-SSD-encrypted-aes-xts-256bit-01.txt

> dd benchmark 1/1 (bs=1M):

write test:
5120+0 records in
5120+0 records out
5368709120 bytes (5.4 GB, 5.0 GiB) copied, 44.1281 s, 122 MB/s

read test:
5120+0 records in
5120+0 records out
5368709120 bytes (5.4 GB, 5.0 GiB) copied, 60.6654 s, 88.5 MB/s

> dd benchmark done!



> dd benchmark 1/2 (bs=64k):

write test:
49152+0 records in
49152+0 records out
3221225472 bytes (3.2 GB, 3.0 GiB) copied, 25.1609 s, 128 MB/s

read test:
49152+0 records in
49152+0 records out
3221225472 bytes (3.2 GB, 3.0 GiB) copied, 36.236 s, 88.9 MB/s

> dd benchmark 2/2 (bs=64k):

write test:
49152+0 records in
49152+0 records out
3221225472 bytes (3.2 GB, 3.0 GiB) copied, 25.0761 s, 128 MB/s

read test:
49152+0 records in
49152+0 records out
3221225472 bytes (3.2 GB, 3.0 GiB) copied, 36.1337 s, 89.1 MB/s

> dd benchmark done!



> dd benchmark 1/2 (bs=4k):

write test:
524288+0 records in
524288+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 17.4834 s, 123 MB/s

read test:
524288+0 records in
524288+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 24.937 s, 86.1 MB/s

> dd benchmark 2/2 (bs=4k):

write test:
524288+0 records in
524288+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 17.5768 s, 122 MB/s

read test:
524288+0 records in
524288+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 24.1333 s, 89.0 MB/s

> dd benchmark done!



> hdparm benchmark 1/2 (/dev/mapper/cryptsdb3):


/dev/mapper/cryptsdb3:
 Timing cached reads:    HDIO_DRIVE_CMD(identify) failed: Inappropriate ioctl for device
1528 MB in  2.00 seconds = 763.90 MB/sec
 Timing buffered disk reads: 258 MB in  3.00 seconds =  85.96 MB/sec

> hdparm benchmark 2/2 (/dev/mapper/cryptsdb3):


/dev/mapper/cryptsdb3:
 Timing cached reads:    HDIO_DRIVE_CMD(identify) failed: Inappropriate ioctl for device
1386 MB in  2.00 seconds = 693.39 MB/sec
 Timing buffered disk reads: 254 MB in  3.06 seconds =  83.03 MB/sec

> hdparm benchmark done!