The above has shared with you the National Day discounts of Jiuwang Data . After using the discount code, you can purchase a 256MB XEN virtual technology VPS during the National Day for only ￥28 yuan per month ( Purchase link), so how is the performance of this VPS and is it worth the money? This is also a topic that everyone is concerned about. I’m a cheap VPS guy, so I went and got one like this. I’ll give it a try and give you the results.
First of all, the configuration of this VPS from San Jose T2 computer room includes 256MB memory, 15GB hard drive, 10Mbps unlimited traffic (it is displayed as 2000GB in the background, ask customer service and they can add it when it is used up), use XEN SERVER panel, this VPS not only supports Linux system, but also supports Windows2003. This price is very rare.
***Since I will provide probes for more than 10 days to everyone, I will not post relevant information such as CPU and memory here***
[Port rate]Officially written 10Mbps (100Mbps shared), in fact it seems that there is no single VPS speed limit.
[Disk IO test]
[UB benchmark test]
Dhrystone 2 using register variables 12578840.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone <x2 > < x2> 3108.5 MWIPS (10.5 s, 7 samples)
Execl Throughput < x2> 2860.8 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks <x2 > 179256.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks < x2> 48940.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 535415.4 KBps< x2> (30.1 s, 2 samples)
Pipe Throughput <x2 > 825324.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching <x2 > 135631.4 lps (10.0 s, 7 samples)
Process Creation <x2 > < x2> 5231.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) <x2 > 4333.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) < x2> 648.1 lpm ( 60.1 s, 2 samples)
System Call Overhead <x2 > 614732.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE< x2> RESULT INDEX
Dhrystone 2 using register variables <x2 > 116700.0 12578840.5 1077.9
Double-Precision Whetstone 55.0< x2> 3108.5 565.2
Execl Throughput <x2 > < x2> 43.0 2860.8< x2> 665.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 < x2> 179256.5 452.7
File Copy 256 bufsize 500 maxblocks < x2> 1655.0 48940.5 295.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 535415.4 923.1
Pipe Throughput <x2 > 12440.0 825324.0 663.4
Pipe-based Context Switching < x2> 4000.0 135631.4 < x2> 339.1
Process Creation <x2 > 126.0 5231.9 415.2
Shell Scripts (1 concurrent) < x2> 42.4 4333.6 1022.1
Shell Scripts (8 concurrent) <x2 > 6.0 648.1 1080.2
System Call Overhead <x2 > 15000.0 614732.5 409.8
< x2> <x2 > < x2> ========
System Benchmarks Index Score <x2 > < x2> 598.6
Test IP (173.252.211.173) demo: PHP probe***WP demo***DX2.0 demo
△Ping value in various places△
Overall, this VPS is only 28 yuan, which is a great value for money. The above tests were all tested under CentOS5.5, and windows2003 was not tested further.
