Raspberry Pi Diagnostics - version 0.9
Sat Oct 30 12:36:56 2021

Test : SD Card Speed Test
Run 1
prepare-file;0;0;7638;14
seq-write;0;0;5038;9
rand-4k-write;0;0;2417;604
rand-4k-read;8100;2025;0;0
Sequential write speed 5038 KB/sec (target 10000) - FAIL
Note that sequential write speed declines over time as a card is used - your card may require reformatting
Random write speed 604 IOPS (target 500) - PASS
Random read speed 2025 IOPS (target 1500) - PASS
Run 2
prepare-file;0;0;4669;9
seq-write;0;0;7075;13
rand-4k-write;0;0;2227;556
rand-4k-read;8390;2097;0;0
Sequential write speed 7075 KB/sec (target 10000) - FAIL
Note that sequential write speed declines over time as a card is used - your card may require reformatting
Random write speed 556 IOPS (target 500) - PASS
Random read speed 2097 IOPS (target 1500) - PASS
Run 3
prepare-file;0;0;4270;8
seq-write;0;0;8416;16
rand-4k-write;0;0;1900;475
rand-4k-read;8346;2086;0;0
Sequential write speed 8416 KB/sec (target 10000) - FAIL
Note that sequential write speed declines over time as a card is used - your card may require reformatting
Random write speed 475 IOPS (target 500) - FAIL
Random read speed 2086 IOPS (target 1500) - PASS
Test FAIL