LRShost 2GB内存 德国 KVM VPS 测评

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详情:LRShost:$9.9/月/1GB内存/75GB空间/3TB流量/KVM/德国

1、系统信息、带宽、I/O测试

CPU model            : Intel(R) Core(TM) i7 CPU         920  @ 2.67GHz
Number of cores      : 2
CPU frequency        : 2673.298 MHz
Total size of Disk   : 492.0 GB (0.8 GB Used)
Total amount of Mem  : 1958 MB (185 MB Used)
Total amount of Swap : 510 MB (0 MB Used)
System uptime        : 0 days 1 hour 40 min
Load average         : 0.00, 0.00, 0.00
OS                   : CentOS 6.5
Arch                 : x86_64 (64 Bit)
Kernel               : 2.6.32-431.el6.x86_64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 93.2 MB/s
I/O speed( 256M )    : 108 MB/s
I/O speed( 2G )      : 93.1 MB/s
Average I/O speed    : 98.1 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       38.07 Mbit/s      38.08 Mbit/s        16.2 ms
Xiangyang CT      3.31 Mbit/s       4.48 Mbit/s         000.000 ms
Chengdu   CT      6.12 Mbit/s       11.19 Mbit/s        328.474 ms
Xi'an     CU      4.57 Mbit/s       7.94 Mbit/s         545.689 ms
Shanghai  CU      5.45 Mbit/s       8.75 Mbit/s         356.364 ms
Chongqing CU      11.75 Mbit/s      13.71 Mbit/s        300.588 ms
Xi'an     CM      9.66 Mbit/s       16.58 Mbit/s        404.654 ms
Shanghai  CM      15.65 Mbit/s      3.61 Mbit/s         218.047 ms
Chengdu   CM      12.74 Mbit/s      14.57 Mbit/s        253.635 ms
----------------------------------------------------------------------
Total time   : 5 min 0 sec
Current time : 2018-04-18 06:02:13
Finished!

2、上传/下载带宽测试

Selecting best server based on ping...
Hosted by IT Ohlendorf (Salzgitter) [111.93 km]: 15.189 ms
Testing download speed................................................................................
Download: 38.96 Mbit/s
Testing upload speed................................................................................................
Upload: 36.88 Mbit/s

3、国内访问速度
lrshost-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, 223.55 s, 1.2 MB/s

5、UnixBench跑分

Benchmark Run: Wed Apr 18 2018 06:13:26 - 06:41:48
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables        5017277.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      631.7 MWIPS (10.1 s, 7 samples)
Execl Throughput                                731.9 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        163288.9 KBps  (30.1 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           44482.4 KBps  (30.1 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        358098.1 KBps  (30.1 s, 2 samples)
Pipe Throughput                              301794.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  64729.0 lps   (10.0 s, 7 samples)
Process Creation                               1994.6 lps   (30.1 s, 2 samples)
Shell Scripts (1 concurrent)                   1362.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    237.9 lpm   (60.1 s, 2 samples)
System Call Overhead                         351343.4 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    5017277.1    429.9
Double-Precision Whetstone                       55.0        631.7    114.9
Execl Throughput                                 43.0        731.9    170.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     163288.9    412.3
File Copy 256 bufsize 500 maxblocks            1655.0      44482.4    268.8
File Copy 4096 bufsize 8000 maxblocks          5800.0     358098.1    617.4
Pipe Throughput                               12440.0     301794.8    242.6
Pipe-based Context Switching                   4000.0      64729.0    161.8
Process Creation                                126.0       1994.6    158.3
Shell Scripts (1 concurrent)                     42.4       1362.1    321.2
Shell Scripts (8 concurrent)                      6.0        237.9    396.6
System Call Overhead                          15000.0     351343.4    234.2
                                                                   ========
System Benchmarks Index Score                                         262.4
------------------------------------------------------------------------
Benchmark Run: Wed Apr 18 2018 06:41:48 - 07:10:16
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       10065082.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1258.5 MWIPS (9.9 s, 7 samples)
Execl Throughput                               1484.1 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        214096.0 KBps  (30.1 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           61960.5 KBps  (30.1 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        537191.4 KBps  (30.1 s, 2 samples)
Pipe Throughput                              585482.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 126292.5 lps   (10.0 s, 7 samples)
Process Creation                               4804.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1868.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    239.6 lpm   (60.4 s, 2 samples)
System Call Overhead                         640802.8 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   10065082.5    862.5
Double-Precision Whetstone                       55.0       1258.5    228.8
Execl Throughput                                 43.0       1484.1    345.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     214096.0    540.6
File Copy 256 bufsize 500 maxblocks            1655.0      61960.5    374.4
File Copy 4096 bufsize 8000 maxblocks          5800.0     537191.4    926.2
Pipe Throughput                               12440.0     585482.2    470.6
Pipe-based Context Switching                   4000.0     126292.5    315.7
Process Creation                                126.0       4804.0    381.3
Shell Scripts (1 concurrent)                     42.4       1868.1    440.6
Shell Scripts (8 concurrent)                      6.0        239.6    399.3
System Call Overhead                          15000.0     640802.8    427.2
                                                                   ========
System Benchmarks Index Score                                         441.2

6、丢包测试

Ping from 192.168.0.29 to 188.40.xxx.xxx
==============================================================================
04/18 14:09:28.907         Ping to 188.40.xxx.xxx with 32 bytes of data and 32 of TTL:
04/18 14:09:29.229 PingMin #1 Reply 32 bytes from 188.40.xxx.xxx: time=315ms TTL=47, ave=315.00ms
04/18 14:09:30.273 PingMax #2 Reply 32 bytes from 188.40.xxx.xxx: time=359ms TTL=47, ave=337.00ms
04/18 14:09:31.200 PingMin #3 Reply 32 bytes from 188.40.xxx.xxx: time=289ms TTL=47, ave=321.00ms
04/18 14:09:37.205 PingMin #9 Reply 32 bytes from 188.40.xxx.xxx: time=288ms TTL=47, ave=306.22ms
04/18 14:10:49.721  超时   #81 *****(32 bytes) 请求超时。
04/18 14:11:06.289 PingMax #98 Reply 32 bytes from 188.40.xxx.xxx: time=378ms TTL=47, ave=308.89ms
04/18 14:11:08.211         === 100 有效发送,   99 接收,     1.00% 丢失, 308.52ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/04/18 14:09:28
经过时间:            000:01:39
结束时间:  2018/04/18 14:11:08
----------------
    100 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    100 有效发送
    99 有效接收
    1 timed out (1.00% 丢失)
Ping 最小值  288ms, 最大值  378ms, 平均值  308.52ms

7、路由追踪
电信
lrshost-trac-dx.jpg

联通
lrshost-trac-lt2.jpg

8、Youtube速度测试
lrshost-youtube.jpg

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