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Uovz 512MB内存 香港CN2 KVM VPS测评

详情Uovz:19元/月/512MB内存/10GB空间/50GB流量/KVM/香港CN2
从测试情况看,比他家OVZ VPS好太多。网络速度国内很好,带宽给的也算充裕,价格不高,稳定性待再看。
值的持有!

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        : 2699.998 MHz
Total size of Disk   : 4.5 GB (0.9 GB Used)
Total amount of Mem  : 494 MB (280 MB Used)
Total amount of Swap : 511 MB (0 MB Used)
System uptime        : 0 days 11 hour 40 min
Load average         : 0.16, 0.04, 0.01
OS                   : Debian GNU/Linux 8
Arch                 : x86_64 (64 Bit)
Kernel               : 3.16.0-4-amd64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 122 MB/s
I/O speed( 256M )    : 72.1 MB/s
I/O speed( 2G )      : 225 MB/s
Average I/O speed    : 139.7 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       3.32 Mbit/s       6.95 Mbit/s         580.161 ms
Shanghai  CT      9.33 Mbit/s       19.25 Mbit/s        92.441 ms
Chengdu   CT      6.31 Mbit/s       20.24 Mbit/s        54.49 ms
Xi'an     CU      10.84 Mbit/s      19.76 Mbit/s        89.077 ms
Shanghai  CU      11.50 Mbit/s      19.90 Mbit/s        45.471 ms
Chongqing CU      11.02 Mbit/s      20.22 Mbit/s        47.523 ms
Xi'an     CM      10.90 Mbit/s      20.30 Mbit/s        32.964 ms
Chengdu   CM      10.45 Mbit/s      19.45 Mbit/s        48.68 ms
----------------------------------------------------------------------
Total time   : 4 min 26 sec
Current time : 2018-02-28 21:50:58
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by ITTX Telecoms (Pretoria) [3.83 km]: 510.975 ms
Testing download speed................................................................................
Download: 6.84 Mbit/s
Testing upload speed................................................................................................
Upload: 5.32 Mbit/s

3、国内访问速度
Uovz-hk-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, 7.3901 s, 36.3 MB/s

5、UnixBench跑分

Benchmark Run: Wed Feb 28 2018 22:04:41 - 22:32:11
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       33949377.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4041.1 MWIPS (7.1 s, 7 samples)
Execl Throughput                               6074.0 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1232393.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          355783.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2544812.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2179348.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 437109.9 lps   (10.0 s, 7 samples)
Process Creation                              15691.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9884.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1300.2 lpm   (60.0 s, 2 samples)
System Call Overhead                        4608432.7 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   33949377.5   2909.1
Double-Precision Whetstone                       55.0       4041.1    734.7
Execl Throughput                                 43.0       6074.0   1412.6
File Copy 1024 bufsize 2000 maxblocks          3960.0    1232393.1   3112.1
File Copy 256 bufsize 500 maxblocks            1655.0     355783.9   2149.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    2544812.7   4387.6
Pipe Throughput                               12440.0    2179348.2   1751.9
Pipe-based Context Switching                   4000.0     437109.9   1092.8
Process Creation                                126.0      15691.7   1245.4
Shell Scripts (1 concurrent)                     42.4       9884.6   2331.3
Shell Scripts (8 concurrent)                      6.0       1300.2   2166.9
System Call Overhead                          15000.0    4608432.7   3072.3
                                                                   ========
System Benchmarks Index Score                                        1963.3

6、丢包测试

Ping from 10.0.0.9 to 160.124.xxx.xxx
==============================================================================
02/28 21:52:57.072         Ping to 160.124.xxx.xxx with 32 bytes of data and 32 of TTL:
02/28 21:52:57.134 PingMin #1 Reply 32 bytes from 160.124.xxx.xxx: time=57ms TTL=49, ave=57.00ms
02/28 21:52:58.119 PingMin #2 Reply 32 bytes from 160.124.xxx.xxx: time=55ms TTL=49, ave=56.00ms
02/28 21:53:01.119 PingMax #5 Reply 32 bytes from 160.124.xxx.xxx: time=59ms TTL=49, ave=56.80ms
02/28 21:53:03.117 PingMax #7 Reply 32 bytes from 160.124.xxx.xxx: time=60ms TTL=49, ave=57.00ms
02/28 21:53:04.133 PingMax #8 Reply 32 bytes from 160.124.xxx.xxx: time=70ms TTL=49, ave=58.63ms
02/28 21:53:07.111 PingMin #11 Reply 32 bytes from 160.124.xxx.xxx: time=54ms TTL=49, ave=57.64ms
02/28 21:53:15.103 PingMin #19 Reply 32 bytes from 160.124.xxx.xxx: time=52ms TTL=49, ave=57.37ms
02/28 21:53:16.125         === 20 有效发送,   20 接收,     0.00% 丢失, 57.20ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/02/28 21:52:57
经过时间:            000:00:19
结束时间:  2018/02/28 21:53:16
----------------
    20 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    20 有效发送
    20 有效接收
    0 timed out (0.00% 丢失)
Ping 最小值  52ms, 最大值  70ms, 平均值  57.20ms

7、路由追踪
电信
Uovz-trac-dx.jpg

联通
Uovz-trac-lt.jpg

移动
Uovz-trac-yd.jpg

8、Youtube速度测试
Uovz-youtube.jpg

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