SunnyVision Dual L5420 4GB内存 10Mbps带宽 香港独立服务器 测评

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详情:SunnyVision:$25/月/Dual L5420/4GB内存/1TB硬盘/不限流量/10 Mbps/香港

1、系统信息、带宽、I/O测试

CPU model            : Intel(R) Xeon(R) CPU           L5420  @ 2.50GHz
Number of cores      : 8
CPU frequency        : 2003.000 MHz
Total size of Disk   : 929.5 GB (6.4 GB Used)
Total amount of Mem  : 3789 MB (247 MB Used)
Total amount of Swap : 2047 MB (6 MB Used)
System uptime        : 0 days 21 hour 47 min
Load average         : 0.00, 0.01, 0.05
OS                   : CentOS 7.4.1708
Arch                 : x86_64 (64 Bit)
Kernel               : 3.10.0-693.21.1.el7.x86_64
Virt                 : No Virt
Power time of disk   :  Hours
----------------------------------------------------------------------
I/O speed( 32M )     : 97.6 MB/s
I/O speed( 256M )    : 123 MB/s
I/O speed( 2G )      : 132 MB/s
Average I/O speed    : 117.5 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       9.94 Mbit/s       9.44 Mbit/s         10.299 ms
Chengdu   CT      9.85 Mbit/s       0.59 Mbit/s         42.348 ms
Xi'an     CU      3.82 Mbit/s       5.01 Mbit/s         000.000 ms
Shanghai  CU      9.81 Mbit/s       5.44 Mbit/s         44.413 ms
Chongqing CU      7.37 Mbit/s       9.43 Mbit/s         42.516 ms
Xi'an     CM      9.86 Mbit/s       9.42 Mbit/s         51.296 ms
Shanghai  CM      9.75 Mbit/s       9.31 Mbit/s         45.483 ms
Chengdu   CM      10.22 Mbit/s      9.03 Mbit/s         50.918 ms
----------------------------------------------------------------------
Total time   : 4 min 56 sec
Current time : 2018-03-26 10:28:48
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by HGC Global Communications Limited (Shatin) [4.88 km]: 10.185 ms
Testing download speed................................................................................
Download: 9.54 Mbit/s
Testing upload speed................................................................................................
Upload: 9.80 Mbit/s

3、国内访问速度
SunnyVision-ping.jpg

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, 164.673 s, 1.6 MB/s

5、UnixBench跑分

Benchmark Run: Mon Mar 26 2018 13:53:48 - 14:22:10
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       22896838.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2704.3 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1752.8 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        363544.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           97623.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        703978.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                              522535.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  94452.8 lps   (10.0 s, 7 samples)
Process Creation                               4104.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3808.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1735.6 lpm   (60.0 s, 2 samples)
System Call Overhead                         452564.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22896838.8   1962.0
Double-Precision Whetstone                       55.0       2704.3    491.7
Execl Throughput                                 43.0       1752.8    407.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     363544.4    918.0
File Copy 256 bufsize 500 maxblocks            1655.0      97623.7    589.9
File Copy 4096 bufsize 8000 maxblocks          5800.0     703978.4   1213.8
Pipe Throughput                               12440.0     522535.3    420.0
Pipe-based Context Switching                   4000.0      94452.8    236.1
Process Creation                                126.0       4104.3    325.7
Shell Scripts (1 concurrent)                     42.4       3808.0    898.1
Shell Scripts (8 concurrent)                      6.0       1735.6   2892.6
System Call Overhead                          15000.0     452564.1    301.7
                                                                   ========
System Benchmarks Index Score                                         657.7
------------------------------------------------------------------------
Benchmark Run: Mon Mar 26 2018 14:22:10 - 14:50:32
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables      182933446.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    21586.9 MWIPS (10.0 s, 7 samples)
Execl Throughput                              13767.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        472335.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          129320.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1143317.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             4189387.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1211170.8 lps   (10.0 s, 7 samples)
Process Creation                              32193.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  17186.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2803.0 lpm   (60.1 s, 2 samples)
System Call Overhead                        1666122.2 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  182933446.8  15675.5
Double-Precision Whetstone                       55.0      21586.9   3924.9
Execl Throughput                                 43.0      13767.6   3201.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     472335.9   1192.8
File Copy 256 bufsize 500 maxblocks            1655.0     129320.6    781.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    1143317.0   1971.2
Pipe Throughput                               12440.0    4189387.3   3367.7
Pipe-based Context Switching                   4000.0    1211170.8   3027.9
Process Creation                                126.0      32193.2   2555.0
Shell Scripts (1 concurrent)                     42.4      17186.5   4053.4
Shell Scripts (8 concurrent)                      6.0       2803.0   4671.7
System Call Overhead                          15000.0    1666122.2   1110.7
                                                                   ========
System Benchmarks Index Score                                        2763.4

6、丢包测试

7、路由追踪
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8、Youtube速度测试

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