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vpsho 2GB内存 SSD硬盘 洛杉矶KVM VPS测评

QQ群内大佬开的,限群内使用(QQ群:332991659),不超售。据说IP是美国原生的。
配置和价格:4核/2GB内存/50GB SSD空间/1TB流量/1Gbps带宽/KVM/洛杉矶,45元/月

1、系统信息、带宽、I/O测试

CPU model            : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores      : 4
CPU frequency        : 3600.018 MHz
Total size of Disk   : 8.9 GB (0.9 GB Used)
Total amount of Mem  : 1876 MB (223 MB Used)
Total amount of Swap : 1027 MB (0 MB Used)
System uptime        : 0 days 0 hour 4 min
Load average         : 0.30, 0.08, 0.02
OS                   : CentOS 6.9
Arch                 : x86_64 (64 Bit)
Kernel               : 2.6.32-696.30.1.el6.x86_64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 222 MB/s
I/O speed( 256M )    : 169 MB/s
I/O speed( 2G )      : 279 MB/s
Average I/O speed    : 223.3 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       154.39 Mbit/s     431.91 Mbit/s       1.387 ms
Xiangyang CT      24.60 Mbit/s      48.34 Mbit/s        318.593 ms
Shanghai  CT      18.83 Mbit/s      66.00 Mbit/s        287.221 ms
Chengdu   CT      21.05 Mbit/s      46.91 Mbit/s        340.342 ms
Xi'an     CU      6.30 Mbit/s       30.68 Mbit/s        249.029 ms
Shanghai  CU      18.22 Mbit/s      4.69 Mbit/s         260.443 ms
Chongqing CU      17.53 Mbit/s      39.50 Mbit/s        774.498 ms
Xi'an     CM      34.39 Mbit/s      63.47 Mbit/s        200.868 ms
Shanghai  CM      55.58 Mbit/s      12.62 Mbit/s        189.937 ms
Chengdu   CM      11.50 Mbit/s      14.70 Mbit/s        306.549 ms
----------------------------------------------------------------------
Total time   : 4 min 2 sec
Current time : 2018-06-05 15:22:21
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by WebNX (Los Angeles, CA) [2.74 km]: 5.777 ms
Testing download speed................................................................................
Download: 752.87 Mbit/s
Testing upload speed................................................................................................
Upload: 305.50 Mbit/s

3、国内访问速度
vpsho-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, 70.792 s, 3.8 MB/s

5、UnixBench跑分

Benchmark Run: Tue Jun 05 2018 16:11:21 - 16:39:45
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       41715990.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4497.3 MWIPS (9.9 s, 7 samples)
Execl Throughput                               4877.6 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1309991.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          366113.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2849630.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2489014.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 462076.5 lps   (10.0 s, 7 samples)
Process Creation                              12373.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9106.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3337.5 lpm   (60.0 s, 2 samples)
System Call Overhead                        3271424.8 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   41715990.9   3574.6
Double-Precision Whetstone                       55.0       4497.3    817.7
Execl Throughput                                 43.0       4877.6   1134.3
File Copy 1024 bufsize 2000 maxblocks          3960.0    1309991.5   3308.1
File Copy 256 bufsize 500 maxblocks            1655.0     366113.0   2212.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    2849630.2   4913.2
Pipe Throughput                               12440.0    2489014.9   2000.8
Pipe-based Context Switching                   4000.0     462076.5   1155.2
Process Creation                                126.0      12373.0    982.0
Shell Scripts (1 concurrent)                     42.4       9106.5   2147.7
Shell Scripts (8 concurrent)                      6.0       3337.5   5562.5
System Call Overhead                          15000.0    3271424.8   2180.9
                                                                   ========
System Benchmarks Index Score                                        2092.6
------------------------------------------------------------------------
Benchmark Run: Tue Jun 05 2018 16:39:45 - 17:08:01
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables      164192419.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    17887.8 MWIPS (9.9 s, 7 samples)
Execl Throughput                              23881.6 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1348636.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          363421.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3870099.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             9661735.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1564031.3 lps   (10.0 s, 7 samples)
Process Creation                              69024.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  28439.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3687.9 lpm   (60.0 s, 2 samples)
System Call Overhead                        9605377.8 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  164192419.9  14069.6
Double-Precision Whetstone                       55.0      17887.8   3252.3
Execl Throughput                                 43.0      23881.6   5553.9
File Copy 1024 bufsize 2000 maxblocks          3960.0    1348636.6   3405.6
File Copy 256 bufsize 500 maxblocks            1655.0     363421.1   2195.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    3870099.9   6672.6
Pipe Throughput                               12440.0    9661735.8   7766.7
Pipe-based Context Switching                   4000.0    1564031.3   3910.1
Process Creation                                126.0      69024.8   5478.2
Shell Scripts (1 concurrent)                     42.4      28439.5   6707.4
Shell Scripts (8 concurrent)                      6.0       3687.9   6146.6
System Call Overhead                          15000.0    9605377.8   6403.6
                                                                   ========
System Benchmarks Index Score                                        5355.8

6、丢包测试

Ping from 192.168.0.29 to 52.119.xxx.xxx
==============================================================================
06/06 10:47:06.335         Ping to 52.119.xxx.xxx with 32 bytes of data and 32 of TTL:
06/06 10:47:06.594 PingMin #1 Reply 32 bytes from 52.119.xxx.xxx: time=252ms TTL=48, ave=252.00ms
06/06 10:47:07.586 PingMax #2 Reply 32 bytes from 52.119.xxx.xxx: time=256ms TTL=48, ave=254.00ms
06/06 10:47:08.591 PingMax #3 Reply 32 bytes from 52.119.xxx.xxx: time=258ms TTL=48, ave=255.33ms
06/06 10:47:09.569 PingMin #4 Reply 32 bytes from 52.119.xxx.xxx: time=240ms TTL=48, ave=251.50ms
06/06 10:47:10.612 PingMax #5 Reply 32 bytes from 52.119.xxx.xxx: time=281ms TTL=48, ave=257.40ms
06/06 10:47:15.565 PingMin #10 Reply 32 bytes from 52.119.xxx.xxx: time=237ms TTL=48, ave=250.80ms
06/06 10:47:19.565 PingMin #14 Reply 32 bytes from 52.119.xxx.xxx: time=233ms TTL=48, ave=248.64ms
06/06 10:47:20.555 PingMin #15 Reply 32 bytes from 52.119.xxx.xxx: time=225ms TTL=48, ave=247.07ms
06/06 10:47:27.541 PingMin #22 Reply 32 bytes from 52.119.xxx.xxx: time=215ms TTL=48, ave=241.77ms
06/06 10:47:29.681 PingMax #24 Reply 32 bytes from 52.119.xxx.xxx: time=351ms TTL=48, ave=245.92ms
06/06 10:48:45.574         === 100 有效发送,   100 接收,     0.00% 丢失, 242.71ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/06/06 10:47:06
经过时间:            000:01:39
结束时间:  2018/06/06 10:48:45
----------------
    100 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    100 有效发送
    100 有效接收
    0 timed out (0.00% 丢失)
Ping 最小值  215ms, 最大值  351ms, 平均值  242.71ms

7、路由追踪
电信
vpsho-trac-dx.jpg

联通
vpsho-trac-lt.jpg

移动
vpsho-trac-yd.jpg

8、Youtube速度测试
vpsho-youtube.jpg

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