详情：群英云：38元/月/1GB内存/20GB空间/不限流量/2 Mbps/KVM/香港
1、系统信息、带宽、I/O测试
CPU model : Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz
Number of cores : 1
CPU frequency : 1999.999 MHz
Total size of Disk : 18.5 GB (3.0 GB Used)
Total amount of Mem : 1004 MB (161 MB Used)
Total amount of Swap : 2015 MB (0 MB Used)
System uptime : 0 days, 0 hour 23 min
Load average : 0.00, 0.00, 0.00
OS : CentOS 6.9
Arch : i686 (32 Bit)
Kernel : 2.6.32-696.1.1.el6.i686
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I/O speed(1st run) : 256 MB/s
I/O speed(2nd run) : 264 MB/s
I/O speed(3rd run) : 279 MB/s
Average I/O speed : 266.3 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 576KB/s
Linode, Tokyo, JP 106.187.96.148 642KB/s
Linode, Singapore, SG 139.162.23.4 642KB/s
Linode, London, UK 176.58.107.39 638KB/s
Linode, Frankfurt, DE 139.162.130.8 639KB/s
Linode, Fremont, CA 50.116.14.9 626KB/s
Softlayer, Dallas, TX 173.192.68.18 624KB/s
Softlayer, Seattle, WA 67.228.112.250 637KB/s
Softlayer, Frankfurt, DE 159.122.69.4 609KB/s
Softlayer, Singapore, SG 119.81.28.170 642KB/s
Softlayer, HongKong, CN 119.81.130.170 642KB/s
2、上传/下载带宽测试
Selecting best server based on ping...
Hosted by Interoute VDC (Hong Kong) [0.00 km]: 11.453 ms
Testing download speed.............................
Download: 5.03 Mbit/s
Testing upload speed...............................
Upload: 2.49 Mbit/s
3、国内访问速度
4、硬盘 I/O 性能测试
dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 10.1294 s, 26.5 MB/s
5、UnixBench跑分
Benchmark Run: Thu Apr 20 2017 20:45:21 - 21:13:14
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 14265183.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2101.1 MWIPS (10.1 s, 7 samples)
Execl Throughput 2893.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 470695.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 125805.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1148456.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1290187.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 175658.2 lps (10.0 s, 7 samples)
Process Creation 8330.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2800.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 364.5 lpm (60.2 s, 2 samples)
System Call Overhead 2339864.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14265183.5 1222.4
Double-Precision Whetstone 55.0 2101.1 382.0
Execl Throughput 43.0 2893.2 672.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 470695.3 1188.6
File Copy 256 bufsize 500 maxblocks 1655.0 125805.3 760.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 1148456.5 1980.1
Pipe Throughput 12440.0 1290187.5 1037.1
Pipe-based Context Switching 4000.0 175658.2 439.1
Process Creation 126.0 8330.8 661.2
Shell Scripts (1 concurrent) 42.4 2800.7 660.5
Shell Scripts (8 concurrent) 6.0 364.5 607.4
System Call Overhead 15000.0 2339864.5 1559.9
========
System Benchmarks Index Score 829.4
6、丢包测试
Ping from 192.168.1.29 to 103.210.xxx.xxx
==============================================================================
04/20 20:43:45.855 Ping to 103.210.xxx.xxx with 32 bytes of data and 32 of TTL:
04/20 20:43:45.944 PingMin #1 Reply 32 bytes from 103.210.xxx.xxx: time=86ms TTL=51, ave=86.00ms
04/20 20:43:47.938 PingMin #3 Reply 32 bytes from 103.210.xxx.xxx: time=85ms TTL=51, ave=85.67ms
04/20 20:44:00.936 PingMax #16 Reply 32 bytes from 103.210.xxx.xxx: time=87ms TTL=51, ave=85.81ms
04/20 20:44:04.947 === 20 有效发送, 20 接收, 0.00% 丢失, 85.75ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/04/20 20:43:45
经过时间: 000:00:19
结束时间: 2017/04/20 20:44:04
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20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
20 有效接收
0 timed out (0.00% 丢失)
Ping 最小值 85ms, 最大值 87ms, 平均值 85.75ms
7、路由追踪
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