OptimizedVPS 1GB内存 SSD硬盘 洛杉矶KVM VPS测评

详情:OptimizedVPS:$15/年/512MB内存/5GB SSD空间/1TB流量/KVM/洛杉矶/无限换IP
机器性能不错,网络为洛杉矶QN,常规线路,年付15美金换IP这个,比较实用。
欢迎到TeleGram群讨论https://t.me/zhujiwiki

1、系统信息、带宽、I/O测试

 CPU Model            : Intel(R) Xeon(R) CPU E3-1240 v6 @ 3.70GHz
 CPU Cores            : 2 Cores @ 3696.008 MHz x86_64
 CPU Cache            : 16384 KB
 OS                   : CentOS 6.9 (64 Bit) KVM
 Kernel               : 2.6.32-696.30.1.el6.x86_64
 Total Space          : 8.9 GB (0.9 GB Used)
 Total RAM            : 995 MB (191 MB Used 7 MB Buff)
 Total SWAP           : 1023 MB (0 MB Used)
 Uptime               : 0 days 3 hour 7 min
 Load average         : 0.07, 0.02, 0.00
 ASN & ISP            : AS8100, QuadraNet
 Organization         : QuadraNet
 Location             : Los Angeles, United States / US
 Region               : California
----------------------------------------------------------------------
 I/O Speed( 1.0GB )   : 505 MB/s
 I/O Speed( 1.0GB )   : 504 MB/s
 I/O Speed( 1.0GB )   : 517 MB/s
 Average I/O Speed    : 508.7 MB/s
----------------------------------------------------------------------
 Node Name        Upload Speed      Download Speed      Latency
 Speedtest.net    683.33 Mbit/s     193.63 Mbit/s       1.94 ms
 Shanghai  CT     2.44 Mbit/s       7.82 Mbit/s         260.677 ms
 Kunming   CT     11.78 Mbit/s      25.83 Mbit/s        167.979 ms
 Chengdu   CT     57.95 Mbit/s      25.13 Mbit/s        000.000 ms
 Shanghai  CU     7.81 Mbit/s       27.91 Mbit/s        193.617 ms
 Xi'an     CU     6.52 Mbit/s       16.19 Mbit/s        348.795 ms
 Chongqing CU     9.41 Mbit/s       16.12 Mbit/s        206.568 ms
 Xi'an     CM     6.60 Mbit/s       39.77 Mbit/s        216.221 ms
 Chengdu   CM     7.87 Mbit/s       26.65 Mbit/s        221.05 ms
----------------------------------------------------------------------
 Finished in  : 3 min 36 sec
 Timestamp    : 2018-07-03 14:56:13 GMT+8

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Interoute VDC (Los Angeles, CA) [1.30 km]: 3.307 ms
Testing download speed.............................
Download: 782.81 Mbit/s
Testing upload speed...............................

3、国内访问速度
OptimizedVPS-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, 18.8393 s, 14.2 MB/s

5、UnixBench跑分

Benchmark Run: Tue Jul 03 2018 04:01:00 - 04:29:01
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       45932842.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4658.1 MWIPS (9.9 s, 7 samples)
Execl Throughput                               6202.7 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1481874.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          388733.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3470195.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2649954.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 519413.1 lps   (10.0 s, 7 samples)
Process Creation                              19489.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9935.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2220.6 lpm   (60.0 s, 2 samples)
System Call Overhead                        3503324.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   45932842.9   3936.0
Double-Precision Whetstone                       55.0       4658.1    846.9
Execl Throughput                                 43.0       6202.7   1442.5
File Copy 1024 bufsize 2000 maxblocks          3960.0    1481874.8   3742.1
File Copy 256 bufsize 500 maxblocks            1655.0     388733.7   2348.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    3470195.2   5983.1
Pipe Throughput                               12440.0    2649954.7   2130.2
Pipe-based Context Switching                   4000.0     519413.1   1298.5
Process Creation                                126.0      19489.9   1546.8
Shell Scripts (1 concurrent)                     42.4       9935.5   2343.3
Shell Scripts (8 concurrent)                      6.0       2220.6   3701.0
System Call Overhead                          15000.0    3503324.1   2335.5
                                                                   ========
System Benchmarks Index Score                                        2300.0
------------------------------------------------------------------------
Benchmark Run: Tue Jul 03 2018 04:29:01 - 04:57:04
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       92071872.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     9345.0 MWIPS (9.8 s, 7 samples)
Execl Throughput                              14396.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1656793.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          421663.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       5048110.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             5355394.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1045666.8 lps   (10.0 s, 7 samples)
Process Creation                              40821.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  16249.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2373.4 lpm   (60.0 s, 2 samples)
System Call Overhead                        5727350.9 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   92071872.6   7889.6
Double-Precision Whetstone                       55.0       9345.0   1699.1
Execl Throughput                                 43.0      14396.4   3348.0
File Copy 1024 bufsize 2000 maxblocks          3960.0    1656793.9   4183.8
File Copy 256 bufsize 500 maxblocks            1655.0     421663.9   2547.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    5048110.1   8703.6
Pipe Throughput                               12440.0    5355394.7   4305.0
Pipe-based Context Switching                   4000.0    1045666.8   2614.2
Process Creation                                126.0      40821.3   3239.8
Shell Scripts (1 concurrent)                     42.4      16249.1   3832.3
Shell Scripts (8 concurrent)                      6.0       2373.4   3955.7
System Call Overhead                          15000.0    5727350.9   3818.2
                                                                   ========
System Benchmarks Index Score                                        3790.1

6、丢包测试

Ping from 192.168.0.29 to 155.94.xxx.xxx
==============================================================================
07/03 14:58:20.674         Ping to 155.94.xxx.xxx with 32 bytes of data and 32 of TTL:
07/03 14:58:20.907 PingMin #1 Reply 32 bytes from 155.94.xxx.xxx: time=229ms TTL=51, ave=229.00ms
07/03 14:58:21.874 PingMin #2 Reply 32 bytes from 155.94.xxx.xxx: time=197ms TTL=51, ave=213.00ms
07/03 14:58:22.865 PingMin #3 Reply 32 bytes from 155.94.xxx.xxx: time=196ms TTL=51, ave=207.33ms
07/03 14:58:24.854 PingMin #5 Reply 32 bytes from 155.94.xxx.xxx: time=187ms TTL=51, ave=201.40ms
07/03 14:58:27.905 PingMax #8 Reply 32 bytes from 155.94.xxx.xxx: time=234ms TTL=51, ave=204.88ms
07/03 14:58:37.911 PingMax #18 Reply 32 bytes from 155.94.xxx.xxx: time=240ms TTL=51, ave=203.61ms
07/03 14:58:52.854 PingMin #33 Reply 32 bytes from 155.94.xxx.xxx: time=186ms TTL=51, ave=201.00ms
07/03 14:58:55.461  超时   #35 *****(32 bytes) 请求超时。
07/03 14:59:03.852 PingMin #44 Reply 32 bytes from 155.94.xxx.xxx: time=185ms TTL=51, ave=199.05ms
07/03 14:59:19.851 PingMin #60 Reply 32 bytes from 155.94.xxx.xxx: time=184ms TTL=51, ave=198.42ms
07/03 14:59:44.462  超时   #84 *****(32 bytes) 请求超时。
07/03 14:59:59.461  超时   #99 *****(32 bytes) 请求超时。
07/03 14:59:59.871         === 100 有效发送,   97 接收,     3.00% 丢失, 198.16ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/07/03 14:58:20
经过时间:            000:01:39
结束时间:  2018/07/03 14:59:59
----------------
    100 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    100 有效发送
    97 有效接收
    3 timed out (3.00% 丢失)
Ping 最小值  184ms, 最大值  240ms, 平均值  198.16ms

7、路由追踪
电信
OptimizedVPS-trac-dx.jpg

联通
OptimizedVPS-trac-lt.jpg

8、Youtube速度测试
OptimizedVPS-youtube.jpg

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