hdparm disk speed tests

hdparm.txt

Yes, yes, I know, hdparm is not a proper benchmark.

VM op Hetzner dedicated bak met SSD's:  
 Timing buffered disk reads: 3716 MB in  3.00 seconds = 1238.48 MB/sec

Linode / nanode / 20GB main SSD:
 Timing buffered disk reads: 2746 MB in  3.00 seconds = 915.07 MB/sec

Linode / nanode / 750GB attached volume:
 Timing buffered disk reads: 2512 MB in  3.51 seconds = 716.46 MB/sec

HP Proliant DL360 G6 with 15k rpm SAS disks:
 Timing buffered disk reads: 1516 MB in  3.00 seconds = 504.52 MB/sec

Tilaa / smallest vm with SSD:
 Timing buffered disk reads: 1142 MB in  3.00 seconds = 380.64 MB/sec

Hetzner 3 euro VM:  
 Timing buffered disk reads: 872 MB in  3.01 seconds = 289.94 MB/sec

TransIP / VPS with SSD:  
 Timing buffered disk reads: 680 MB in  3.01 seconds = 226.04 MB/sec
 
Digital Ocean 25GB SSD droplet:
 Timing buffered disk reads: 544 MB in  3.01 seconds = 180.89 MB/sec

4TB 3,5 inch SATA disk:  
 Timing buffered disk reads: 502 MB in  3.01 seconds = 166.93 MB/sec
 
2TB 2,5 inch SATA disk:
 Timing buffered disk reads: 366 MB in  3.01 seconds = 121.50 MB/sec

Tilaa 5TB external volume:
 Timing buffered disk reads: 126 MB in  3.04 seconds =  41.45 MB/sec

Azure VM with fast SSD option:  
 Timing buffered disk reads: 116 MB in  3.06 seconds =  37.93 MB/sec

Raspberry Pi 3B+ with old 16GB micorSD:
 Timing buffered disk reads:  68 MB in  3.03 seconds =  22.44 MB/sec

Tilaa smallest VM with HDD option:
 Timing buffered disk reads:  60 MB in  3.05 seconds =  19.68 MB/sec

KVM with 4 SATA disk JBOD over USB3.0, software RAID 5 in guest:
Timing buffered disk reads: 372 MB in 3.00 seconds = 123.89 MB/sec
Same host, different VM, same config, newer disks:
Timing buffered disk reads: 616 MB in 3.01 seconds = 204.66 MB/sec