CloudAtCost 512MB内存 vmware vps 加拿大 简单测评

详情:CloudAtCost∶$3.5/终身/512MB/10GB SSD空间/不限流量/vmware/加拿大
就这配置,这样的价格能用2个月都回本了,再多就是赚了。

系统信息
CPU model : Intel(R) Xeon(R) CPU X7560 @ 2.27GHz
Number of cores : 1
CPU frequency : 2261.000 MHz
Total amount of ram : 490 MB
Total amount of swap : 991 MB
System uptime : 7:37,
Download speed : (28.1MB/s)
I/O speed : 64.8MB/s

服务器 I/O 性能
dd bs=64k count=4k if=/dev/zero of=test oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 106.453 s, 2.5 MB/s

UnixBench跑分

Benchmark Run: Fri Sep 09 2016 12:20:52 - 12:49:23
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       20697261.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2646.9 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2399.0 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        512622.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          143096.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        983834.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1009954.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 213447.9 lps   (10.0 s, 7 samples)
Process Creation                               6354.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3260.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    412.8 lpm   (60.1 s, 2 samples)
System Call Overhead                        1521796.9 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   20697261.3   1773.5
Double-Precision Whetstone                       55.0       2646.9    481.3
Execl Throughput                                 43.0       2399.0    557.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     512622.0   1294.5
File Copy 256 bufsize 500 maxblocks            1655.0     143096.5    864.6
File Copy 4096 bufsize 8000 maxblocks          5800.0     983834.4   1696.3
Pipe Throughput                               12440.0    1009954.0    811.9
Pipe-based Context Switching                   4000.0     213447.9    533.6
Process Creation                                126.0       6354.5    504.3
Shell Scripts (1 concurrent)                     42.4       3260.0    768.9
Shell Scripts (8 concurrent)                      6.0        412.8    688.1
System Call Overhead                          15000.0    1521796.9   1014.5
                                                                   ========
System Benchmarks Index Score                                         829.4

国内ping
CloudAtCost.png

带宽测试

Location        Provider    Speed
CDN            Cachefly    33.2MB/s
Atlanta, GA, US        Coloat        4.21MB/s
Dallas, TX, US        Softlayer    4.59MB/s
Seattle, WA, US        Softlayer    7.00MB/s
San Jose, CA, US    Softlayer    4.98MB/s
Washington, DC, US    Softlayer     7.86MB/s
Tokyo, Japan        Linode        1.97MB/s
Singapore         Softlayer    1.28MB/s
Rotterdam, Netherlands    id3.net        790KB/s
Haarlem, Netherlands    Leaseweb    6.45MB/s
Disk Speed
----------
I/O (1st run)    : 72.7 MB/s
I/O (2nd run)    : 82.5 MB/s
I/O (3rd run)    : 77.4 MB/s
Average I/O    : 77.5333 MB/s

丢包测试: 已安装锐速

开始时间:  2016/09/10 08:15:11
经过时间:            000:00:19
结束时间:  2016/09/10 08:15:30
----------------
    20 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    20 有效发送
    19 有效接收
    1 timed out (5.00% 丢失)
Ping 最小值  387ms, 最大值  396ms, 平均值  391.00ms