详情：QYun-SoarTeam：20.5元/月/600MB内存/40GB空间/不限流量/KVM/洛杉矶
系统信息及带宽测试：
System Info
-----------
Processor : QEMU Virtual CPU version (cpu64-rhel6)
CPU Cores : 2
Frequency : 3600.012 MHz
Memory : 1953 MB
Swap : MB
Uptime : 1:52,
OS : \S
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-229.1.2.el7.x86_64
Hostname : zhujiwiki
Speedtest (IPv4 only)
---------------------
Your public IPv4 is 107.161.94.xxx
Location Provider Speed
CDN Cachefly 10.6MB/s
Atlanta, GA, US Coloat 3.34MB/s
Dallas, TX, US Softlayer 10.2MB/s
Seattle, WA, US Softlayer 10.3MB/s
San Jose, CA, US Softlayer 10.5MB/s
Washington, DC, US Softlayer 9.04MB/s
Tokyo, Japan Linode 8.91MB/s
Singapore Softlayer 6.71MB/s
Rotterdam, Netherlands id3.net 2.77MB/s
Haarlem, Netherlands Leaseweb 8.28MB/s
Disk Speed
----------
I/O (1st run) : 22.4 MB/s
I/O (2nd run) : 16.9 MB/s
I/O (3rd run) : 18.8 MB/s
Average I/O : 19.3667 MB/s
UnixBench跑分：
Benchmark Run: Sat Oct 01 2016 02:06:51 - 02:35:49
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 36388757.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4036.7 MWIPS (11.5 s, 7 samples)
Execl Throughput 1802.7 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 973644.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 285854.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2094074.8 KBps (30.0 s, 2 samples)
Pipe Throughput 1925045.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 389792.9 lps (10.0 s, 7 samples)
Process Creation 6769.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4563.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1196.9 lpm (60.0 s, 2 samples)
System Call Overhead 2981805.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 36388757.5 3118.1
Double-Precision Whetstone 55.0 4036.7 733.9
Execl Throughput 43.0 1802.7 419.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 973644.1 2458.7
File Copy 256 bufsize 500 maxblocks 1655.0 285854.5 1727.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 2094074.8 3610.5
Pipe Throughput 12440.0 1925045.3 1547.5
Pipe-based Context Switching 4000.0 389792.9 974.5
Process Creation 126.0 6769.3 537.2
Shell Scripts (1 concurrent) 42.4 4563.1 1076.2
Shell Scripts (8 concurrent) 6.0 1196.9 1994.8
System Call Overhead 15000.0 2981805.0 1987.9
========
System Benchmarks Index Score 1387.4
------------------------------------------------------------------------
Benchmark Run: Sat Oct 01 2016 02:35:49 - 03:15:05
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 64541515.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 8297.3 MWIPS (15.0 s, 7 samples)
Execl Throughput 6730.3 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1157737.9 KBps (30.1 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 348684.8 KBps (30.1 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2396404.9 KBps (30.0 s, 2 samples)
Pipe Throughput 3404879.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 634287.9 lps (10.0 s, 7 samples)
Process Creation 14334.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3229.8 lpm (61.7 s, 2 samples)
Shell Scripts (8 concurrent) 781.8 lpm (64.2 s, 2 samples)
System Call Overhead 4250017.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 64541515.4 5530.5
Double-Precision Whetstone 55.0 8297.3 1508.6
Execl Throughput 43.0 6730.3 1565.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 1157737.9 2923.6
File Copy 256 bufsize 500 maxblocks 1655.0 348684.8 2106.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 2396404.9 4131.7
Pipe Throughput 12440.0 3404879.0 2737.0
Pipe-based Context Switching 4000.0 634287.9 1585.7
Process Creation 126.0 14334.6 1137.7
Shell Scripts (1 concurrent) 42.4 3229.8 761.7
Shell Scripts (8 concurrent) 6.0 781.8 1303.0
System Call Overhead 15000.0 4250017.1 2833.3
========
System Benchmarks Index Score 2020.0
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, 1758.94 s, 153 kB/s
国内ping：
丢包测试： 未安装锐速
Ping from 192.168.1.102 to 107.161.94.xxx
==============================================================================
10/01 18:48:05.847 Ping to 107.161.94.xxx with 32 bytes of data and 32 of TTL:
10/01 18:48:06.068 PingMin #1 Reply 32 bytes from 107.161.94.xxx: time=212ms TTL=53, ave=212.00ms
10/01 18:48:07.046 PingMin #2 Reply 32 bytes from 107.161.94.xxx: time=208ms TTL=53, ave=210.00ms
10/01 18:48:08.046 PingMin #3 Reply 32 bytes from 107.161.94.xxx: time=206ms TTL=53, ave=208.67ms
10/01 18:48:14.044 PingMin #9 Reply 32 bytes from 107.161.94.xxx: time=204ms TTL=53, ave=208.11ms
10/01 18:48:23.558 超时 #18 *****(32 bytes) 请求超时。
10/01 18:48:24.558 超时 #19 *****(32 bytes) 请求超时。
10/01 18:48:25.052 === 20 有效发送, 18 接收, 10.00% 丢失, 207.22ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2016/10/01 18:48:05
经过时间: 000:00:19
结束时间: 2016/10/01 18:48:25
----------------
20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
18 有效接收
2 timed out (10.00% 丢失)
Ping 最小值 204ms, 最大值 212ms, 平均值 207.22ms
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