轻云 LightCloud 1GB内存 法国OVH KVM VPS测评

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详情:轻云 LightCloud:31.2元/月/1GB内存/30GB空间/不限流量/KVM/法国CN2

1、系统信息、带宽、I/O测试

CPU model            : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores      : 1
CPU frequency        : 2599.996 MHz
Total size of Disk   : 29.0 GB (1.2 GB Used)
Total amount of Mem  : 996 MB (718 MB Used)
Total amount of Swap : 1023 MB (0 MB Used)
System uptime        : 5 days 0 hour 7 min
Load average         : 0.00, 0.65, 1.12
OS                   : CentOS 6.9
Arch                 : x86_64 (64 Bit)
Kernel               : 2.6.32-696.10.3.el6.x86_64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 13.5 MB/s
I/O speed( 256M )    : 11.3 MB/s
I/O speed( 2G )      : 32.2 MB/s
Average I/O speed    : 19.0 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       677.45 Mbit/s     435.15 Mbit/s       12.963 ms
Shanghai  CT      16.22 Mbit/s      31.30 Mbit/s        380.055 ms
Chengdu   CT      13.02 Mbit/s      23.51 Mbit/s        688.072 ms
Xi'an     CU      11.46 Mbit/s      33.87 Mbit/s        441.655 ms
Shanghai  CU      10.12 Mbit/s      25.74 Mbit/s        263.795 ms
Chongqing CU      12.60 Mbit/s      19.56 Mbit/s        349.96 ms
Xi'an     CM      12.91 Mbit/s      31.68 Mbit/s        000.000 ms
----------------------------------------------------------------------
Total time   : 4 min 45 sec
Current time : 2018-02-20 22:18:29
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by fdcservers.net (Paris) [1.88 km]: 11.759 ms
Testing download speed................................................................................
Download: 356.26 Mbit/s
Testing upload speed................................................................................................
Upload: 728.10 Mbit/s

3、国内访问速度
禁止ping了

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, 171.447 s, 1.6 MB/s

5、UnixBench跑分

Benchmark Run: Tue Feb 20 2018 21:36:02 - 22:04:35
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       29375030.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3210.4 MWIPS (9.8 s, 7 samples)
Execl Throughput                               4376.1 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1010894.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          301203.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2079603.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2242834.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 375004.5 lps   (10.0 s, 7 samples)
Process Creation                              13653.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5118.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    680.4 lpm   (60.1 s, 2 samples)
System Call Overhead                        3934212.3 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   29375030.6   2517.1
Double-Precision Whetstone                       55.0       3210.4    583.7
Execl Throughput                                 43.0       4376.1   1017.7
File Copy 1024 bufsize 2000 maxblocks          3960.0    1010894.8   2552.8
File Copy 256 bufsize 500 maxblocks            1655.0     301203.6   1820.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    2079603.2   3585.5
Pipe Throughput                               12440.0    2242834.4   1802.9
Pipe-based Context Switching                   4000.0     375004.5    937.5
Process Creation                                126.0      13653.4   1083.6
Shell Scripts (1 concurrent)                     42.4       5118.0   1207.1
Shell Scripts (8 concurrent)                      6.0        680.4   1133.9
System Call Overhead                          15000.0    3934212.3   2622.8
                                                                   ========
System Benchmarks Index Score                                        1529.4

6、路由追踪
电信
LightCloud-trac-dx.jpg

联通
LightCloud-trac-lt.jpg

移动
LightCloud-trac-yd.jpg

7、Youtube速度测试
LightCloud-youtube.jpg

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