Kagoya vps 1G方案测试

Kagoya是日本少数支付境外用户购买的VPS商家，基于OpenVZ技术。今天购买了Kagoya 1G方案（最低套餐）的VPS，价格为840日元，折合人民币56元左右。配置是3核、1G内存（Burst到2G），200G硬盘。以下是一些测试数据：

1，PING测试
全国范围有不同程度的掉包，甚至从美国、香港PING过去依然会掉包。看来线路的确很烂。

两张17CE测试图（点击可放大），测试时间为下午4点左右。

补充：晚上19：30再次测试了一下，北京电信PING值高达300－500ms。

2，网络、硬盘测试
网络非常一般，硬盘灰常给力！

[root@v3818 ~]# wget http://cachefly.cachefly.net/100mb.test
--2013-10-02 15:50:28--  http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net... 204.93.150.151
Connecting to cachefly.cachefly.net|204.93.150.151|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: “100mb.test”
[=====================================>] 104,857,600 1.16M/s   in 86s     

2013-10-02 15:51:54 (1.16 MB/s) - “100mb.test” saved [104857600/104857600]

[root@v3818 ~]# 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, 4.20731 s, 255 MB/s
[root@v3818 ~]# dd if=/dev/zero of=test.bin bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.44493 s, 110 MB/s

值得说明的是，官网的方案里标明的硬盘是200G，但这里检测到的是1TB。查了一下官网，意思是说，如果超出了200GB，需要支持4.2日元/天/10G的费用。

[root@v3818 ~]# df -hT
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/simfs   simfs   1000G  3.2G  997G   1% /
none      devtmpfs    1.0G  4.0K  1.0G   1% /dev
none         tmpfs    1.0G     0  1.0G   0% /dev/shm

3，Unixbench跑分

Benchmark Run: Wed Oct 02 2013 14:32:54 - 15:00:38
3 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       19067872.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2940.9 MWIPS (8.5 s, 7 samples)
Execl Throughput                               2782.6 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        699127.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          194736.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1309928.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1556785.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 107779.6 lps   (10.0 s, 7 samples)
Process Creation                               7662.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3980.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    881.7 lpm   (60.1 s, 2 samples)
System Call Overhead                        1750950.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   19067872.6   1633.9
Double-Precision Whetstone                       55.0       2940.9    534.7
Execl Throughput                                 43.0       2782.6    647.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     699127.0   1765.5
File Copy 256 bufsize 500 maxblocks            1655.0     194736.6   1176.7
File Copy 4096 bufsize 8000 maxblocks          5800.0    1309928.4   2258.5
Pipe Throughput                               12440.0    1556785.4   1251.4
Pipe-based Context Switching                   4000.0     107779.6    269.4
Process Creation                                126.0       7662.2    608.1
Shell Scripts (1 concurrent)                     42.4       3980.1    938.7
Shell Scripts (8 concurrent)                      6.0        881.7   1469.5
System Call Overhead                          15000.0    1750950.3   1167.3
                                                                   ========
System Benchmarks Index Score                                         989.0

------------------------------------------------------------------------
Benchmark Run: Wed Oct 02 2013 15:00:38 - 15:28:09
3 CPUs in system; running 3 parallel copies of tests

Dhrystone 2 using register variables       54216538.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     8662.7 MWIPS (8.0 s, 7 samples)
Execl Throughput                               7691.5 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        718649.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          189025.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2006923.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             4449208.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 239263.9 lps   (10.0 s, 7 samples)
Process Creation                              20286.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7936.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    825.3 lpm   (60.2 s, 2 samples)
System Call Overhead                        4414158.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   54216538.1   4645.8
Double-Precision Whetstone                       55.0       8662.7   1575.0
Execl Throughput                                 43.0       7691.5   1788.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     718649.4   1814.8
File Copy 256 bufsize 500 maxblocks            1655.0     189025.6   1142.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    2006923.4   3460.2
Pipe Throughput                               12440.0    4449208.5   3576.5
Pipe-based Context Switching                   4000.0     239263.9    598.2
Process Creation                                126.0      20286.2   1610.0
Shell Scripts (1 concurrent)                     42.4       7936.3   1871.8
Shell Scripts (8 concurrent)                      6.0        825.3   1375.5
System Call Overhead                          15000.0    4414158.3   2942.8
                                                                   ========
System Benchmarks Index Score                                        1916.1

4，其它
安装军哥的lnmp一键包，花了21分钟，看来性能还算可以。
下面是PHP探针截图（点击可放大）