CycloneServers 512MB内存 KVM VPS 洛杉矶 简单测评

CycloneServers,有洛杉矶数据中心。以下是512MB KVM VPS的测评:

系统信息和带宽测试

System Info
-----------
Processor    : Intel(R) Xeon(R) CPU           L5639  @ 2.13GHz
CPU Cores    : 1
Frequency    : 2133.408 MHz
Memory        : 490 MB
Swap        : 126 MB
Uptime        : 7 days, 10:58,
OS        : CentOS release 6.5 (Final)
Arch        : x86_64 (64 Bit)
Kernel        : 2.6.32-431.el6.x86_64
Hostname    : zhujiwiki.zhangzishi.org
Speedtest (IPv4 only)
---------------------
Your public IPv4 is 172.82.179.xxx
Location        Provider    Speed
CDN            Cachefly    11.7MB/s
Atlanta, GA, US        Coloat        4.76MB/s
Dallas, TX, US        Softlayer    7.02MB/s
Seattle, WA, US        Softlayer    7.55MB/s
San Jose, CA, US    Softlayer    8.30MB/s
Washington, DC, US    Softlayer     6.40MB/s
Tokyo, Japan        Linode        10.6MB/s
Singapore         Softlayer    3.88MB/s
Rotterdam, Netherlands    id3.net        7.59MB/s
Haarlem, Netherlands    Leaseweb    7.16MB/s
Disk Speed
----------
I/O (1st run)    : 61.3 MB/s
I/O (2nd run)    : 63.0 MB/s
I/O (3rd run)    : 59.7 MB/s
Average I/O    : 61.3333 MB/s

UnixBench跑分

Benchmark Run: Wed Sep 28 2016 11:58:32 - 12:26:36
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables        9833603.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1241.3 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1654.8 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        322002.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           89370.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        663949.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              636531.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 115552.2 lps   (10.0 s, 7 samples)
Process Creation                               5022.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1914.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    256.2 lpm   (60.1 s, 2 samples)
System Call Overhead                         692892.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    9833603.8    842.6
Double-Precision Whetstone                       55.0       1241.3    225.7
Execl Throughput                                 43.0       1654.8    384.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     322002.8    813.1
File Copy 256 bufsize 500 maxblocks            1655.0      89370.8    540.0
File Copy 4096 bufsize 8000 maxblocks          5800.0     663949.1   1144.7
Pipe Throughput                               12440.0     636531.1    511.7
Pipe-based Context Switching                   4000.0     115552.2    288.9
Process Creation                                126.0       5022.7    398.6
Shell Scripts (1 concurrent)                     42.4       1914.0    451.4
Shell Scripts (8 concurrent)                      6.0        256.2    427.0
System Call Overhead                          15000.0     692892.1    461.9
                                                                   ========
System Benchmarks Index Score                                         490.3

国内ping
CycloneServers.png

丢包测试

--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2016/09/28 20:30:17
经过时间:            000:00:19
结束时间:  2016/09/28 20:30:36
----------------
    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  214ms, 最大值  221ms, 平均值  217.26ms