今天早上，好VPS发布了VIRPUS最新上线洛杉矶数据中心的消息，手痒良久，最终还是打开邮箱看了下那一堆账单咽下了冲动。不过，热心读者【greyboy】原价购买了今早我分享配置的那款并免费提供给我测试并分享给大家，在此衷心感谢！
首先需要提醒大家的是，本次VIRPUS上架的洛杉矶机房IP段为50.115段，与我之前曾经发布的一个测试IP相去甚远(目前已修改之)。下面，我们分享部分的配置检测结果及测试信息。
【CPU信息】8核心E31230
【内存】512MB保证及1024MB突发
【端口速率】100Mbps
【磁盘IO测试】
【tracert线路】
Tracing route to 50.115.*.* over a maximum of 30 hops
1 * * 9 ms 118.114.236.4
2 * * * Request timed out.
3 8 ms 9 ms 9 ms 118.114.236.89
4 10 ms 9 ms 9 ms 202.98.98.5
5 41 ms 40 ms 40 ms 202.97.35.177
6 40 ms 41 ms 40 ms 202.97.34.114
7 42 ms 42 ms 42 ms 202.97.61.234
8 194 ms 194 ms 194 ms 202.97.51.38
9 197 ms 197 ms 198 ms 202.97.90.34
10 200 ms 201 ms 202 ms xe-4-0-5.ar2.sjc1.us.nlayer.net [69.22.153.193]
11 206 ms 205 ms 214 ms ae0-80g.cr1.sjc1.us.nlayer.net [69.22.143.117]
12 219 ms 216 ms 217 ms xe-3-3-1.cr1.lax1.us.nlayer.net [69.22.142.8]
13 213 ms 205 ms 206 ms ae1-50g.ar1.lax2.us.nlayer.net [69.31.127.130]
14 195 ms 194 ms 195 ms as29761.xe-1-0-2.ar1.lax2.us.nlayer.net [69.31.1
21.254]
15 308 ms 309 ms 320 ms lax9-r1.core01 [67.215.251.142]
16 218 ms 218 ms 218 ms lax1.edge.dnsslave.com [50.115.170.1]
17 209 ms 214 ms 210 ms 50.115.*.4
18 247 ms 248 ms 245 ms 50.115.*.*
Trace complete.
【UB跑分】
Benchmark Run: Wed May 16 2012 15:30:41 – 15:59:09
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 89571018.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 24959.3 MWIPS (9.8 s, 7 samples)
Execl Throughput 26048.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 654359.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 178921.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1591625.7 KBps (30.0 s, 2 samples)
Pipe Throughput 6968410.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1984232.9 lps (10.0 s, 7 samples)
Process Creation 77852.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 33747.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 4659.3 lpm (60.1 s, 2 samples)
System Call Overhead 6698274.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 89571018.8 7675.3
Double-Precision Whetstone 55.0 24959.3 4538.1
Execl Throughput 43.0 26048.1 6057.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 654359.3 1652.4
File Copy 256 bufsize 500 maxblocks 1655.0 178921.1 1081.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 1591625.7 2744.2
Pipe Throughput 12440.0 6968410.0 5601.6
Pipe-based Context Switching 4000.0 1984232.9 4960.6
Process Creation 126.0 77852.5 6178.8
Shell Scripts (1 concurrent) 42.4 33747.5 7959.3
Shell Scripts (8 concurrent) 6.0 4659.3 7765.6
System Call Overhead 15000.0 6698274.2 4465.5
========
System Benchmarks Index Score 4373.8
最后，我就不做超级ping了，大家可以到这里查看测试IP(VIRPUS：$5/月OpenVZ-512MB/1GB/40GB/1TB/2IPs 洛杉矶)。我个人感觉，这款洛杉矶VPS还算不错，得益于给力的CPU，编译军哥lnmp时间不超过20分钟(由于我没有精确计时，但是我最后一张截图的时间为14:39，我15:00再去看进度已经OK了)。因为我手中尚有VIRPUS堪萨斯产品，所以，相较之下，洛杉矶就给力多了，就连ssh操作都比堪萨斯流畅。
最后，再次感谢无私贡献测试的朋友：【greyboy】
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