digitalocean us vps host san francisco data center simple test

I have used digitalocean for some time before, and the frequency of its appearance in the eyes of Chinese people is no longer high. There are basically no great discounts and promotions, but many partners still like it. Now I have restarted one to simply check the performance and speed, not to mention the stability of the digitalocean host! Since the student discount coupon incident in 2014, newly registered Chinese accounts need to be reviewed and the purpose needs to be explained. At present, Digitalocean already has data centers in San Francisco, Singapore, New York, London, Frankfurt, Amsterdam, India, etc. Among them, the Indian nodes are newly added recently and are not good for the lines in mainland China. Nowadays, the San Francisco data center is the one most Chinese people choose, and the speed is pretty good. The San Francisco data center was also used for simple testing today.

Test package configuration

• Core: 1 core CPU
• Memory: 512MB
• Hard disk: 20GB
• Traffic: 1000GB
• Port: 1000Mbps
• Architecture: KVM
• Price: $5/month
• Send: Purchase link

The following will conduct simple tests on the simple configuration of the host, download speed outside mainland China, hard disk IO performance, Y2B video viewing, AMH installation time, etc.!

Test period: July 5, 2016, 10pm-11pm

1. Basic configuration information

[root@7vps ~]# free -m
 total used free shared buffers cached
Mem: 498 79 419 0 10 25
-/+ buffers/cache: 42 456
Swap: 0 0 0
[root@7vps ~]# df -hal
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 20G 1.9G 17G 11% /
proc 0 0 0 - /proc
sysfs 0 0 0 - /sys
devpts 0 0 0 - /dev/pts
tmpfs 250M 0 250M 0% /dev/shm
none 0 0 0 - /proc/sys/fs/binfmt_misc
/tmp/mysql.sock 20G 1.9G 17G 11% /home/wwwroot/index/tmp/mysql.sock
[root@7vps ~]# lscpu
Architecture: i686
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 1
On-line CPU(s) list: 0
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 45
Stepping: 7
CPU MHz: 2299.998
BogoMIPS: 4599.99
Virtualization: VT-x
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 15360K

2. Basic network test

-------------------------------------------------- -----------------------
CPU model: Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz
Number of cores: 1
CPU frequency: 2299.998 MHz
Total amount of RAM: 498 MB
Total amount of swap: 0 MB
System uptime: 0days, 0:46:25
Load average:
OS: CentOS 6.7
Arch: i686 (32 Bit)
Kernel: 2.6.32-573.8.1.el6.i686
-------------------------------------------------- -------------------
Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 98.6MB/s
Linode, Tokyo, JP 106.187.96.148 16.8MB/s
Linode, Singapore, SG 139.162.23.4 10.8MB/s
Linode, London, UK 176.58.107.39 12.4MB/s
Linode, Frankfurt, DE 139.162.130.8 11.7MB/s
Linode, Fremont, CA 50.116.14.9 95.6MB/s
Softlayer, Dallas, TX 173.192.68.18 49.4MB/s
Softlayer, Seattle, WA 67.228.112.250 67.6MB/s
Softlayer, Frankfurt, DE 159.122.69.4 13.5MB/s
Softlayer, Singapore, SG 119.81.28.170 12.4MB/s
Softlayer, HongKong, CN 119.81.130.170 12.2MB/s
-------------------------------------------------- -------------------
I/O speed (1st run): 352 MB/s
I/O speed (2nd run): 632 MB/s
I/O speed (3rd run): 481 MB/s
Average I/O speed: 488.333 MB/s

3. Download speed outside mainland China

[root@7vps ~]# wget cachefly.cachefly.net/100mb.test
--2016-07-05 11:09:54-- http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net... 205.234.175.175
Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: “100mb.test.1”

100%[====================================>] 104,857,600 85.8M/s in 1.2 s

2016-07-05 11:09:55 (85.8 MB/s) - "100mb.test.1" saved [104857600/104857600]

[root@7vps ~]# wget http://down.360.cn/360sd/360sd_x64_std_5.0.0.7033.exe
--2016-07-05 11:10:04-- http://down.360.cn/360sd/360sd_x64_std_5.0.0.7033.exe
Resolving down.360.cn... 104.192.108.18, 104.192.108.21
Connecting to down.360.cn|104.192.108.18|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37480360 (36M) [application/octet-stream]
Saving to: “360sd_x64_std_5.0.0.7033.exe.1”

100%[====================================>] 37,480,360 51.8M/s in 0.7 s

2016-07-05 11:10:05 (51.8 MB/s) - "360sd_x64_std_5.0.0.7033.exe.1" saved [37480360/37480360]

4. Hard disk IO performance

[root@7vps ~]# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 7.31289 s, 36.7 MB/s
[root@7vps ~]# dd if=/dev/zero of=test bs=8k count=256k conv=fdatasync
262144+0 records in
262144+0 records out
2147483648 bytes (2.1 GB) copied, 5.19997 s, 413 MB/s

5. Installation time of AMH

******* SSH Dirs *******
WebSite: /home/wwwroot
Nginx: /usr/local/nginx
PHP: /usr/local/php
MySQL: /usr/local/mysql
MySQL-Data: /usr/local/mysql/data

Start time: Tue Jul 5 22:28:38 CST 2016
Completion time: Tue Jul 5 10:50:29 EDT 2016 (Use: 21 minute)
More help please visit:http://amysql.com
================================================== ==============

6. Y2B testing

7. Summary

Overall, digitalocean is good for building a small website, and the hard drive performance and host parameters are okay! It can still be used to browse the web for personal use during peak periods, so you can add more knowledge; if it is used to watch videos with low image quality, it is still very smooth!

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