What is the disk speed of your VDS?

Question

Performance evaluation

I had an inexpensive VDS (VQ7) from Hetzner, and the speed of writing to disk ~ 30 MB / s suited me in the evening.
Recently I took a more expensive VDS (VQ19) in the same place, but the speed is only 13-14 MB / s and the ping is a dozen more.
In this regard, the question is - what is the average write speed on your VDS at 19-21 pm?
You can measure the team

dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync

it will create a 512 MB file and give speed results.
after the test, do not forget to delete the temporary file
rm tempfile
. If it's not difficult, in addition to the speed test result, specify the host and tariff plan
Thank you all in advance!

Answer 1

dd if=/dev/zero of=tempfile count=512 bs=1024k
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 0.688932 s, 779 MB/s
www.transip.eu Amsterdam

Answer 2

Amazon micro
536870912 bytes (537 MB) copied, 13.7022 s, 39.2 MB/s
Azure micro
536870912 bytes (537 MB), 35.6255 c, 15.1 MB /
s
) copied, 0.323018 s, 1.7 GB/s

Answer 3

OVH.COM SP 32G
4.42693 s, 121 MB/s
digitalocean 5$ vps
536870912 bytes (537 MB) copied, 2.21821 s, 242 MB/s

Answer 4

Oh people! Without additional flags, you measure the speed of copying /dev/zero to your server's RAM, while in Linux everything is written to memory first.

Answer 5

www.providerservice.com/root-vps/?netto#XEN
Xen-512M for EUR3/month
# dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 3.89083 s, 138 MB/s

Answer 6

atlex.ru
msk-f7 (shared hosting)
Disk with customer data:
Write — 536870912 bytes (537 MB) copied, 2.76765 seconds, 194 MB/s
Read — 536870912 bytes (537 MB) copied, 2.39112 seconds, 225 MB/s
Disk with databases:
Writing - 536870912 bytes (537 MB) copied, 2.43823 seconds, 220 MB/s
Reading - 536870912 bytes (537 MB) copied, 1.70459 seconds, 315 MB/s
- msk-f8 (virtual hosting) - new server SSD disks
Client data disk: Write
- 536870912 bytes (537 MB) copied, 2.51475 s, 213 MB/s Read - 536870912 bytes (537 MB) copied, 1.17622
s, 456 MB/s ) copied, 2.9881 s, 180 MB/s
Reading - 536870912 bytes (537 MB) copied,
1.11688 s, 481 MB
/s Reading - 536870912 bytes (537 MB) copied ,
3.69322 s, 145 MB/s
In Moscow
Writing - 536870912 bytes (537 MB) copied, 7.07279 s, 75.9 MB/s
MB/s

Answer 7

The command at least lacks conv=fdatasync, see romanrm.ru/en/dd-benchmark
Linode, 1024MB plan in Fremont, USA:

dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 5.1361 s, 105 MB/s

Answer 8

masterhost:
524288 bytes (524 kB) copied, 0.00219758 s, 239 MB
/s

Answer 9

Hetzner VQ19

 dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
536870912 bytes (537 MB) copied, 12.0999 s, 44.4 MB/s

dd if=/dev/zero of=tempfile count=512 bs=1024k
536870912 bytes (537 MB) copied, 1.83456 s, 293 MB/s

Answer 10

Torqhost:
dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 4.1963 s, 128 MB/s

Answer 11

Homemade virtual machines in hetzner (of which there are few free ones left):
[email protected]:~# dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 5.06013 s, 106 MB/s

Answer 12

Prometeus tariff KVMSSD5
dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 1.77953 s, 302 MB/s

Answer 13

Main ( sixth tariff):
536870912 bytes (537 MB) copied, 2.47893 s, 217 MB/s
on two more machines (second tariff) about 250-270
For SSD it's quite normal.

Answer 14

Hoster — Fornex, VPS Easy
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 2.0335 s, 264 MB/s

Answer 15

Hoster - flops.ru.
dd if=/dev/zero of=tempfile count=512 bs=1024k
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 36.6492 s, 14.6 MB/s
dd if=/dev/zero of= tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 18.4136 s, 29.2 MB/s

Answer 16

GetKVM, the cheapest plan:

[email protected]:/tmp$ dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 3.47888 s, 154 MB/s

Answer 17

Clodo.ru without shaper
dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 17.5898 s, 30.5 MB/s
what I was surprised myself, to be honest. That muscle slows down ...

Answer 18

reg.ru
tariff for 175 rubles :)
dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 41.0536 s, 13.1 MB/s

Answer 19

hetzner VQ7:
# dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 2.05675 s, 261 MB/s
536870912 bytes (537 MB) copied, 2.05675 - that's a trick.

Answer 20

# dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records read
512+0 records written
copied 536870912 bytes (537 MB), 50.9727 s, 10.5 MB/s
# dd if=/dev/zero of=tempfile count=512 bs=1024k
512+0 records read
512+0 records written
copied 536870912 bytes (537 MB), 2.80327 s, 192 MB/s
reg.ru VPS-3 on OpenVZ

Answer 21

Ubuntu: hp dl380 g6 (raid 0 x3 146gb)
/home# dd if=/dev/zero of=tempfile count=512 bs=1024k conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB, 512 MiB) copied, 0.786884 s, 682 MB/s