Websound 512MB内存 KVM VPS 拉斯维加斯 简单测评

         

详情:Websound:$19.99/年/512MB内存/25GB空间/2TB流量/KVM/拉斯维加斯

系统信息及带宽

System Info
-----------
Processor    : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
CPU Cores    : 2
Frequency    : 2099.998 MHz
Memory        : 498 MB
Swap        : 510 MB
Uptime        : 6:01,
OS        : CentOS release 6.5 (Final)
Arch        : i686 (32 Bit)
Kernel        : 2.6.32-431.el6.i686
Hostname    : zhujiwiki
Speedtest (IPv4 only)
---------------------
Your public IPv4 is 104.238.215.xx
Location        Provider    Speed
CDN            Cachefly    61.0MB/s
Atlanta, GA, US        Coloat        6.26MB/s
Dallas, TX, US        Softlayer    35.9MB/s
Seattle, WA, US        Softlayer    36.4MB/s
San Jose, CA, US    Softlayer    58.5MB/s
Washington, DC, US    Softlayer     18.6MB/s
Tokyo, Japan        Linode        1.42MB/s
Singapore         Softlayer    8.30MB/s
Rotterdam, Netherlands    id3.net        3.85MB/s
Haarlem, Netherlands    Leaseweb    12.2MB/s
Disk Speed
----------
I/O (1st run)    : 105 MB/s
I/O (2nd run)    : 336 MB/s
I/O (3rd run)    : 232 MB/s
Average I/O    : 224.333 MB/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, 54.7742 s, 4.9 MB/s

UnixBench跑分

Benchmark Run: Fri Sep 16 2016 16:51:13 - 17:19:11
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       12598761.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1934.4 MWIPS (10.2 s, 7 samples)
Execl Throughput                                455.8 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        418932.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          112587.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1021755.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1089842.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 171927.2 lps   (10.0 s, 7 samples)
Process Creation                                852.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1675.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    340.3 lpm   (60.0 s, 2 samples)
System Call Overhead                        2224538.2 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   12598761.4   1079.6
Double-Precision Whetstone                       55.0       1934.4    351.7
Execl Throughput                                 43.0        455.8    106.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     418932.4   1057.9
File Copy 256 bufsize 500 maxblocks            1655.0     112587.0    680.3
File Copy 4096 bufsize 8000 maxblocks          5800.0    1021755.7   1761.6
Pipe Throughput                               12440.0    1089842.2    876.1
Pipe-based Context Switching                   4000.0     171927.2    429.8
Process Creation                                126.0        852.7     67.7
Shell Scripts (1 concurrent)                     42.4       1675.1    395.1
Shell Scripts (8 concurrent)                      6.0        340.3    567.1
System Call Overhead                          15000.0    2224538.2   1483.0
                                                                   ========
System Benchmarks Index Score                                         524.4
------------------------------------------------------------------------
Benchmark Run: Fri Sep 16 2016 17:19:11 - 17:47:17
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       20550791.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3214.5 MWIPS (8.2 s, 7 samples)
Execl Throughput                               3712.3 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        435486.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          139029.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        968600.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1575557.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 259509.1 lps   (10.0 s, 7 samples)
Process Creation                               8544.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4080.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    823.6 lpm   (60.1 s, 2 samples)
System Call Overhead                        3058622.0 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   20550791.1   1761.0
Double-Precision Whetstone                       55.0       3214.5    584.5
Execl Throughput                                 43.0       3712.3    863.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     435486.7   1099.7
File Copy 256 bufsize 500 maxblocks            1655.0     139029.7    840.1
File Copy 4096 bufsize 8000 maxblocks          5800.0     968600.0   1670.0
Pipe Throughput                               12440.0    1575557.7   1266.5
Pipe-based Context Switching                   4000.0     259509.1    648.8
Process Creation                                126.0       8544.7    678.2
Shell Scripts (1 concurrent)                     42.4       4080.1    962.3
Shell Scripts (8 concurrent)                      6.0        823.6   1372.7
System Call Overhead                          15000.0    3058622.0   2039.1
                                                                   ========
System Benchmarks Index Score                                        1062.0

国内ping
Websound.png

丢包测试

--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2016/09/16 22:48:04
经过时间:            000:00:19
结束时间:  2016/09/16 22:48:23
----------------
    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  184ms, 最大值  232ms, 平均值  188.11ms

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