详情：TragicServers：$19.99/年/1GB内存/20GB空间/1TB流量/KVM/洛杉矶
节点：Node kvm-e5la3
系统信息及带宽测试：
System Info
-----------
Processor : QEMU Virtual CPU version (cpu64-rhel6)
CPU Cores : 2
Frequency : 2400.084 MHz
Memory : 1496 MB
Swap : 127 MB
Uptime : 42 min,
OS : CentOS release 6.8 (Final)
Arch : x86_64 (64 Bit)
Kernel : 4.9.0-1.el6.x86_64
Hostname : localhost.localdomain
Speedtest (IPv4 only)
---------------------
Your public IPv4 is 162.220.*.*
Location Provider Speed
CDN Cachefly 76.2MB/s
Atlanta, GA, US Coloat 2.72MB/s
Dallas, TX, US Softlayer 6.18MB/s
Seattle, WA, US Softlayer 7.20MB/s
San Jose, CA, US Softlayer 15.9MB/s
Washington, DC, US Softlayer 3.03MB/s
Tokyo, Japan Linode 3.66MB/s
Singapore Softlayer 1.89MB/s
Rotterdam, Netherlands id3.net 814KB/s
Haarlem, Netherlands Leaseweb 8.17MB/s
Disk Speed
----------
I/O (1st run) : 181 MB/s
I/O (2nd run) : 220 MB/s
I/O (3rd run) : 215 MB/s
Average I/O : 205.333 MB/s
硬盘I/O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, 11.734 s, 22.9 MB/s
UnixBench跑分：
Benchmark Run: Sun Dec 25 2016 18:28:27 - 18:56:38
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 25566638.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2980.6 MWIPS (9.9 s, 7 samples)
Execl Throughput 1749.7 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 821250.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 231373.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1460308.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1700521.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 14364.1 lps (10.0 s, 7 samples)
Process Creation 3618.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3350.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1047.0 lpm (60.1 s, 2 samples)
System Call Overhead 3153306.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 25566638.7 2190.8
Double-Precision Whetstone 55.0 2980.6 541.9
Execl Throughput 43.0 1749.7 406.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 821250.9 2073.9
File Copy 256 bufsize 500 maxblocks 1655.0 231373.0 1398.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 1460308.5 2517.8
Pipe Throughput 12440.0 1700521.6 1367.0
Pipe-based Context Switching 4000.0 14364.1 35.9
Process Creation 126.0 3618.9 287.2
Shell Scripts (1 concurrent) 42.4 3350.4 790.2
Shell Scripts (8 concurrent) 6.0 1047.0 1745.0
System Call Overhead 15000.0 3153306.6 2102.2
========
System Benchmarks Index Score 850.9
------------------------------------------------------------------------
Benchmark Run: Sun Dec 25 2016 18:56:38 - 19:24:51
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 47559559.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 5826.3 MWIPS (9.9 s, 7 samples)
Execl Throughput 7296.8 lps (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 978752.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 285024.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2364195.4 KBps (30.0 s, 2 samples)
Pipe Throughput 3361713.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 416809.7 lps (10.0 s, 7 samples)
Process Creation 18075.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8870.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1190.4 lpm (60.0 s, 2 samples)
System Call Overhead 5166159.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 47559559.5 4075.4
Double-Precision Whetstone 55.0 5826.3 1059.3
Execl Throughput 43.0 7296.8 1696.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 978752.5 2471.6
File Copy 256 bufsize 500 maxblocks 1655.0 285024.2 1722.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 2364195.4 4076.2
Pipe Throughput 12440.0 3361713.1 2702.3
Pipe-based Context Switching 4000.0 416809.7 1042.0
Process Creation 126.0 18075.9 1434.6
Shell Scripts (1 concurrent) 42.4 8870.6 2092.1
Shell Scripts (8 concurrent) 6.0 1190.4 1984.0
System Call Overhead 15000.0 5166159.3 3444.1
========
System Benchmarks Index Score 2099.6
上传/下载带宽测试：
Hosted by WebNX (Los Angeles, CA) [1.30 km]: 6.139 ms
Testing download speed................................................................................
Download: 16.94 Mbit/s
Testing upload speed....................................................................................................
Upload: 19.97 Mbit/s
国内ping：
路由追踪：
youtube测试：
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