New on LowEndTalk? Please Register and read our Community Rules.
All new Registrations are manually reviewed and approved, so a short delay after registration may occur before your account becomes active.
All new Registrations are manually reviewed and approved, so a short delay after registration may occur before your account becomes active.
SSD benchmarking
Jovanfever
Member
in Help
`time sh -c "dd if=/dev/zero of=ddfile bs=8k count=250000 && sync"; rm ddfile
250000+0 records in
250000+0 records out
2048000000 bytes (2.0 GB) copied, 6.90635 s, 297 MB/s
sudo hdparm -t /dev/xvda1
/dev/xvda1:
Timing buffered disk reads: 1936 MB in 3.00 seconds = 644.88 MB/sec
sudo hdparm -T /dev/xvda1
/dev/xvda1:
Timing cached reads: 12524 MB in 1.98 seconds = 6309.47 MB/sec`
What is your opinion about this SSD VPS ? Is this of good, average or bad? First time setting up a SSD VPS.
Comments
Its seems pretty good IO
are you using any Raid ?
Its a SSD VPS from Prometeus, I am not sure whether they have RAID for SSD VPSs too..
good speed
Thanks @ItsChrisG
We have SSD VPS (4xCPU) (Raid 10) in Netherlands location with
With below out put :
[root@host4fun ~]# 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) copied, 1.16633 s, 921 MB/s
[root@host4fun ~]# 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) copied, 1.90758 s, 563 MB/s
We also have SSD VPS (4xCPU) (Raid 0) in Germany Location :
[root@riyad ~]# 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) copied, 3.97486 s, 270 MB/s
[root@riyad ~]# 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) copied, 3.66742 s, 293 MB/s
Here some tests done on one of our VPS. The VPS is running on a full utilized host system (so this is the "real" performance, not from a special benchmarking system):
//edit: additional information :-)
The host system is running an Intel Xeon E5-1620v3 CPU with DDR4 RAM and ZFS RAID10 (4x SSD Disks). The "test" VPS is one of our VPS Tiny with 512MB RAM and 1 CPU Core.
@OnVirt
Good speed, But the pricing in your web is not much convincing enough to move from my xenpower.com 100GB SSD vps from @prometeus I have more than 40GB of data.
@HostioSolutions nice nickname !