Đánh giá hiệu suất (benchmark) VPS RAM 768 MB – 1 CPU VULTR

Posted on: 22/04/2014 Last Updated: 22/05/2014 No comments

Đánh giá và thông số cơ bản VPS VULTR gói 768 MB và 1 CPU với giá 5 USD 1 tháng. VPS có location đặt ở Newyork nên tốc độ tải từ các data á châu hơi chậm một chút. Nếu bạn chọn location ở chấu Á như Japan chẳng hạn, tốc độ download từ singapore sẽ nhanh hơn nhiều.

Đánh giá hiệu suất (benchmark) VPS RAM 768 - 1 CPU VULTR

Đánh giá hiệu suất (benchmark) VPS RAM 768 – 1 CPU VULTR

1. Ổ cứng – RAM:

[root@vultr ~]# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/vda1        15G  2,3G   12G  16% /
tmpfs           372M     0  372M   0% /dev/shm
[root@vultr ~]# free -m
             total       used       free     shared    buffers     cached
Mem:           742         82        659          0         18         13
-/+ buffers/cache:         51        691
Swap:            0          0          0

2. Kiểm tra tốc độ download , thông số VPS bằng FreeVPSbench

[root@vultr ~]# wget https://hostingaz.vn/script/others/freeVPSbench.sh -O - -o /dev/null|bash
CPU model :  Intel Xeon E312xx (Sandy Bridge)
Number of cores : 1
CPU frequency :  3300.022 MHz
Total amount of ram : 742 MB
Total amount of swap : 0 MB
System uptime :   1:26,       
Download speed from CacheFly: 74,8MB/s 
Download speed from Coloat, Atlanta GA: 59,0MB/s 
Download speed from Softlayer, Dallas, TX: 32,8MB/s 
Download speed from Linode, Tokyo, JP: 4,38MB/s 
Download speed from i3d.net, Rotterdam, NL: 12,7MB/s
Download speed from Leaseweb, Haarlem, NL: 10,1MB/s 
Download speed from Softlayer, Singapore: 5,93MB/s 
Download speed from Softlayer, Seattle, WA: 18,9MB/s 
Download speed from Softlayer, San Jose, CA: 3,37MB/s 
Download speed from Softlayer, Washington, DC: 71,0MB/s 
I/O speed :  264 MB/s


3.Sử dụng UnixBench để đánh giá hiệu suất Centos VPS

 	
wget https://hostingaz.vn/script/unixbench/centos && chmod +x centos && ./centos
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.2)

   System: vultr.guest: GNU/Linux
   OS: GNU/Linux -- 2.6.32-431.17.1.el6.x86_64 -- #1 SMP Wed May 7 23:32:49 UTC 2014
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel Xeon E312xx (Sandy Bridge) (6600.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   02:35:36 up 48 min,  1 user,  load average: 0.39, 0.09, 0.03; runlevel 3

------------------------------------------------------------------------
Benchmark Run: T5 Th05 22 2014 02:35:36 - 03:03:41
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       36978246.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3980.1 MWIPS (9.9 s, 7 samples)
Execl Throughput                               4774.1 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1160658.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          321246.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2668640.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2473090.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 370315.6 lps   (10.0 s, 7 samples)
Process Creation                              12995.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5528.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    750.4 lpm   (60.0 s, 2 samples)
System Call Overhead                        4813276.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   36978246.0   3168.7
Double-Precision Whetstone                       55.0       3980.1    723.7
Execl Throughput                                 43.0       4774.1   1110.3
File Copy 1024 bufsize 2000 maxblocks          3960.0    1160658.2   2931.0
File Copy 256 bufsize 500 maxblocks            1655.0     321246.5   1941.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    2668640.4   4601.1
Pipe Throughput                               12440.0    2473090.2   1988.0
Pipe-based Context Switching                   4000.0     370315.6    925.8
Process Creation                                126.0      12995.4   1031.4
Shell Scripts (1 concurrent)                     42.4       5528.4   1303.9
Shell Scripts (8 concurrent)                      6.0        750.4   1250.6
System Call Overhead                          15000.0    4813276.5   3208.9
                                                                   ========
System Benchmarks Index Score                                        1718.2

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