Speed Comparison of SSD and NVme on Contabo VPS
Contabo VPS has offered options of choosing SSD and NVme. You can choose 100GB NVme or 400GB normal SSD.
Using dd command to test writing/reading speed on 1GB file for NVme:
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 2.22976 s, 482 MB/s
Using dd to test reading/writing speed on 1GB file on SSD:
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 7.27682 s, 148 MB/s
So, a quick result: the performance of a NVme disk on contabo server is roughly three times faster than a normal SSD.
See also: Performance Testing the HDD/SSD/NVme Hard Disk speed on VPS/Dedicated Server
Reposted: https://anothervps.com/speed-comparison-of-ssd-and-nvme-on-contabo-vps/
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