详情:Rebel Hosting:$19/月/8GB内存/120GB硬盘/10TB流量/加利福尼亚
系统信息:
CPU model : Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz
Number of cores : 4
CPU frequency : 3059.246 MHz
Total amount of ram : 15747 MB
Total amount of swap : 4095 MB
System uptime : 14 min,
Download speed : (11.3MB/s)
I/O speed : 109MB/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, 218.479 s, 1.2 MB/s
国内访问速度:
带宽测试:
Location Provider Speed
CDN Cachefly 10.4MB/s
Atlanta, GA, US Coloat 4.65MB/s
Dallas, TX, US Softlayer 10.9MB/s
Seattle, WA, US Softlayer 11.2MB/s
San Jose, CA, US Softlayer 11.3MB/s
Washington, DC, US Softlayer 10.6MB/s
Tokyo, Japan Linode 6.50MB/s
Singapore Softlayer 5.74MB/s
Rotterdam, Netherlands id3.net 8.46MB/s
Haarlem, Netherlands Leaseweb 11.3MB/s
Disk Speed
----------
I/O (1st run) : 106 MB/s
I/O (2nd run) : 110 MB/s
I/O (3rd run) : 108 MB/s
Average I/O : 108 MB/s
丢包测试:
08/30 17:28:11.245 PingMin #1 Reply 32 bytes from 199.33.121.74: time=200ms TTL=51, ave=200.00ms
08/30 17:28:12.236 PingMin #2 Reply 32 bytes from 199.33.121.74: time=199ms TTL=51, ave=199.50ms
08/30 17:28:14.241 PingMax #4 Reply 32 bytes from 199.33.121.74: time=201ms TTL=51, ave=200.00ms
08/30 17:28:17.239 PingMax #7 Reply 32 bytes from 199.33.121.74: time=202ms TTL=51, ave=200.14ms
08/30 17:28:53.581 超时 #43 *****(32 bytes) 请求超时。
08/30 17:28:55.581 超时 #45 *****(32 bytes) 请求超时。
08/30 17:28:56.250 PingMax #46 Reply 32 bytes from 199.33.121.74: time=213ms TTL=51, ave=200.45ms
08/30 17:29:00.236 === 50 有效发送, 48 接收, 4.00% 丢失, 200.44ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2016/08/30 17:28:11
经过时间: 000:00:49
结束时间: 2016/08/30 17:29:00
----------------
50 总计发送
0 无效接收 (除了超时的其它错误)
----------------
50 有效发送
48 有效接收
2 timed out (4.00% 丢失)
Ping 最小值 199ms, 最大值 213ms, 平均值 200.44ms
UnixBench跑分:
Benchmark Run: Tue Aug 30 2016 17:44:00 - 18:12:45
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 29399640.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3661.1 MWIPS (10.0 s, 7 samples)
Execl Throughput 3677.0 lps (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 955765.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 285424.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1943331.6 KBps (30.0 s, 2 samples)
Pipe Throughput 2225722.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 157625.9 lps (10.0 s, 7 samples)
Process Creation 16080.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6748.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1849.5 lpm (60.0 s, 2 samples)
System Call Overhead 4080480.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 29399640.0 2519.2
Double-Precision Whetstone 55.0 3661.1 665.7
Execl Throughput 43.0 3677.0 855.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 955765.2 2413.5
File Copy 256 bufsize 500 maxblocks 1655.0 285424.5 1724.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 1943331.6 3350.6
Pipe Throughput 12440.0 2225722.1 1789.2
Pipe-based Context Switching 4000.0 157625.9 394.1
Process Creation 126.0 16080.6 1276.2
Shell Scripts (1 concurrent) 42.4 6748.7 1591.7
Shell Scripts (8 concurrent) 6.0 1849.5 3082.6
System Call Overhead 15000.0 4080480.6 2720.3
========
System Benchmarks Index Score 1579.0
------------------------------------------------------------------------
Benchmark Run: Tue Aug 30 2016 18:12:45 - 18:41:02
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 64403582.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 12161.9 MWIPS (9.9 s, 7 samples)
Execl Throughput 14078.0 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 855720.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 234372.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2149781.8 KBps (30.0 s, 2 samples)
Pipe Throughput 4860006.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 882209.1 lps (10.0 s, 7 samples)
Process Creation 40074.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 14576.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1942.3 lpm (60.1 s, 2 samples)
System Call Overhead 10072300.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 64403582.0 5518.7
Double-Precision Whetstone 55.0 12161.9 2211.2
Execl Throughput 43.0 14078.0 3274.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 855720.8 2160.9
File Copy 256 bufsize 500 maxblocks 1655.0 234372.4 1416.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 2149781.8 3706.5
Pipe Throughput 12440.0 4860006.1 3906.8
Pipe-based Context Switching 4000.0 882209.1 2205.5
Process Creation 126.0 40074.0 3180.5
Shell Scripts (1 concurrent) 42.4 14576.2 3437.8
Shell Scripts (8 concurrent) 6.0 1942.3 3237.2
System Call Overhead 15000.0 10072300.0 6714.9
========
System Benchmarks Index Score 3142.7
硬盘时间:
Power_On_Hours 0x0032 052 052 000 Old_age Always – 35122
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