Prometeus 4GB内存 意大利 KVM VPS 测评

分类 主机测评  最后修订: 2017年07月13日 18:11:42

详情:Prometeus:€6/月/4GB内存/40GB SSD空间/10TB流量/KVM/意大利

1、系统信息、带宽、I/O测试

CPU model            : Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz
Number of cores      : 1
CPU frequency        : 1999.999 MHz
Total size of Disk   : 39.0 GB (1.0 GB Used)
Total amount of Mem  : 3961 MB (464 MB Used)
Total amount of Swap : 1022 MB (0 MB Used)
System uptime        : 0 days, 0 hour 51 min
Load average         : 0.05, 1.44, 1.33
OS                   : CentOS 6.9
Arch                 : x86_64 (64 Bit)
Kernel               : 2.6.32-696.1.1.el6.x86_64
----------------------------------------------------------------------
I/O speed(1st run)   : 187 MB/s
I/O speed(2nd run)   : 217 MB/s
I/O speed(3rd run)   : 208 MB/s
Average I/O speed    : 204.0 MB/s
----------------------------------------------------------------------
Node Name                       IPv4 address            Download Speed
CacheFly                        205.234.175.175         23.7MB/s      
Linode, Tokyo, JP               106.187.96.148          1.30MB/s      
Linode, Singapore, SG           139.162.23.4            1.78MB/s      
Linode, London, UK              176.58.107.39           8.48MB/s      
Linode, Frankfurt, DE           139.162.130.8           7.94MB/s      
Linode, Fremont, CA             50.116.14.9             465KB/s       
Softlayer, Dallas, TX           173.192.68.18           1.67MB/s      
Softlayer, Seattle, WA          67.228.112.250          2.09MB/s      
Softlayer, Frankfurt, DE        159.122.69.4            12.4MB/s      
Softlayer, Singapore, SG        119.81.28.170           941KB/s       
Softlayer, HongKong, CN         119.81.130.170          1.29MB/s      
----------------------------------------------------------------------
Node Name                       IPv6 address            Download Speed
Linode, Atlanta, GA             2600:3c02::4b           3.73MB/s      
Linode, Dallas, TX              2600:3c00::4b           1.31MB/s      
Linode, Newark, NJ              2600:3c03::4b           2.61MB/s      
Linode, Singapore, SG           2400:8901::4b           2.10MB/s      
Linode, Tokyo, JP               2400:8900::4b           1.30MB/s      
Softlayer, San Jose, CA         2607:f0d0:2601:2a::4    1.92MB/s      
Softlayer, Washington, WA       2607:f0d0:3001:78::2    4.01MB/s      
Softlayer, Paris, FR            2a03:8180:1301:8::4     9.33MB/s      
Softlayer, Singapore, SG        2401:c900:1101:8::2     1.39MB/s      
Softlayer, Tokyo, JP            2401:c900:1001:16::4    1.16MB/s

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Telecom Italia S.p.A. (Milan) [0.17 km]: 6.269 ms
Testing download speed................................................................................
Download: 174.28 Mbit/s
Testing upload speed................................................................................................
Upload: 88.82 Mbit/s

3、国内访问速度
Prometeus-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, 11.3819 s, 23.6 MB/s

5、UnixBench跑分

Benchmark Run: Thu Jul 13 2017 08:46:07 - 09:13:57
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       24038738.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2749.0 MWIPS (8.6 s, 7 samples)
Execl Throughput                               3430.3 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        706348.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          191242.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1658562.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1404352.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 244025.2 lps   (10.0 s, 7 samples)
Process Creation                               9689.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3824.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    414.3 lpm   (60.1 s, 2 samples)
System Call Overhead                        1607020.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   24038738.6   2059.9
Double-Precision Whetstone                       55.0       2749.0    499.8
Execl Throughput                                 43.0       3430.3    797.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     706348.4   1783.7
File Copy 256 bufsize 500 maxblocks            1655.0     191242.4   1155.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    1658562.7   2859.6
Pipe Throughput                               12440.0    1404352.5   1128.9
Pipe-based Context Switching                   4000.0     244025.2    610.1
Process Creation                                126.0       9689.5    769.0
Shell Scripts (1 concurrent)                     42.4       3824.8    902.1
Shell Scripts (8 concurrent)                      6.0        414.3    690.5
System Call Overhead                          15000.0    1607020.8   1071.3
                                                                   ========
System Benchmarks Index Score                                        1045.8

6、丢包测试

Ping from 192.168.1.29 to 193.183.xxx.xxx
==============================================================================
07/13 18:07:05.595         Ping to 193.183.xxx.xxx with 32 bytes of data and 32 of TTL:
07/13 18:07:06.045 PingMin #1 Reply 32 bytes from 193.183.xxx.xxx: time=445ms TTL=51, ave=445.00ms
07/13 18:07:07.030 PingMin #2 Reply 32 bytes from 193.183.xxx.xxx: time=437ms TTL=51, ave=441.00ms
07/13 18:07:08.041 PingMax #3 Reply 32 bytes from 193.183.xxx.xxx: time=454ms TTL=51, ave=445.33ms

07/13 18:07:25.044         === 20 有效发送,   20 接收,     0.00% 丢失, 448.55ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2017/07/13 18:07:05
经过时间:            000:00:19
结束时间:  2017/07/13 18:07:25
----------------
    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  437ms, 最大值  454ms, 平均值  448.55ms

7、路由追踪
电信
Prometeus-trac-dx.jpg

联通
Prometeus-trac-lt.jpg

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