FantomNetworks 4GB内存 洛杉矶psychz KVM VPS测评

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详情:FantomNetworks:$10/月/2GB内存/15GB SSD空间/2TB流量/KVM/洛杉矶psychz

1、系统信息、带宽、I/O测试

CPU model            : Genuine Intel(R) CPU  @ 2.80GHz
Number of cores      : 4
CPU frequency        : 2800.002 MHz
Total size of Disk   : 44.0 GB (1.0 GB Used)
Total amount of Mem  : 3790 MB (78 MB Used)
Total amount of Swap : 1022 MB (0 MB Used)
System uptime        : 0 days 1 hour 55 min
Load average         : 0.00, 0.01, 0.04
OS                   : CentOS 7.3.1611
Arch                 : x86_64 (64 Bit)
Kernel               : 3.10.0-514.el7.x86_64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 215 MB/s
I/O speed( 256M )    : 169 MB/s
I/O speed( 2G )      : 211 MB/s
Average I/O speed    : 198.3 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       397.81 Mbit/s     474.17 Mbit/s       1.427 ms
Shanghai  CT      43.28 Mbit/s      17.79 Mbit/s        371.666 ms
Chengdu   CT      11.56 Mbit/s      107.78 Mbit/s       000.000 ms
Xi'an     CU      61.06 Mbit/s      81.33 Mbit/s        527.058 ms
Shanghai  CU      29.63 Mbit/s      93.69 Mbit/s        182.051 ms
Chongqing CU      21.20 Mbit/s      8.81 Mbit/s         244.518 ms
Xi'an     CM      88.46 Mbit/s      8.29 Mbit/s         214.497 ms
Shanghai  CM      4.29 Mbit/s       8.34 Mbit/s         235.344 ms
Chengdu   CM      7.11 Mbit/s       5.54 Mbit/s         844.819 ms
----------------------------------------------------------------------
Total time   : 4 min 8 sec
Current time : 2018-03-20 06:57:31
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Ultimate Internet Access (Ontario, CA) [30.91 km]: 1.841 ms
Testing download speed................................................................................
Download: 8.44 Mbit/s
Testing upload speed................................................................................................
Upload: 389.01 Mbit/s

3、国内访问速度
FantomNetworks-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, 4.48338 s, 59.9 MB/s

5、UnixBench跑分

Benchmark Run: Tue Mar 20 2018 07:01:36 - 07:29:41
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       34357826.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4292.1 MWIPS (10.0 s, 7 samples)
Execl Throughput                               2812.9 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        782886.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          208735.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2423000.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1625175.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 249070.7 lps   (10.0 s, 7 samples)
Process Creation                               8763.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6910.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2570.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        2345285.4 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   34357826.1   2944.1
Double-Precision Whetstone                       55.0       4292.1    780.4
Execl Throughput                                 43.0       2812.9    654.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     782886.6   1977.0
File Copy 256 bufsize 500 maxblocks            1655.0     208735.4   1261.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    2423000.7   4177.6
Pipe Throughput                               12440.0    1625175.5   1306.4
Pipe-based Context Switching                   4000.0     249070.7    622.7
Process Creation                                126.0       8763.5    695.5
Shell Scripts (1 concurrent)                     42.4       6910.5   1629.8
Shell Scripts (8 concurrent)                      6.0       2570.1   4283.4
System Call Overhead                          15000.0    2345285.4   1563.5
                                                                   ========
System Benchmarks Index Score                                        1463.7
------------------------------------------------------------------------
Benchmark Run: Tue Mar 20 2018 07:29:41 - 07:57:47
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables      141102585.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    17540.4 MWIPS (9.9 s, 7 samples)
Execl Throughput                              14653.2 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        911142.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          264401.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3238614.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                             6448981.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 939675.6 lps   (10.0 s, 7 samples)
Process Creation                              35927.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  21132.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2935.6 lpm   (60.0 s, 2 samples)
System Call Overhead                        6309759.5 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  141102585.4  12091.1
Double-Precision Whetstone                       55.0      17540.4   3189.2
Execl Throughput                                 43.0      14653.2   3407.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     911142.7   2300.9
File Copy 256 bufsize 500 maxblocks            1655.0     264401.9   1597.6
File Copy 4096 bufsize 8000 maxblocks          5800.0    3238614.3   5583.8
Pipe Throughput                               12440.0    6448981.8   5184.1
Pipe-based Context Switching                   4000.0     939675.6   2349.2
Process Creation                                126.0      35927.6   2851.4
Shell Scripts (1 concurrent)                     42.4      21132.8   4984.1
Shell Scripts (8 concurrent)                      6.0       2935.6   4892.6
System Call Overhead                          15000.0    6309759.5   4206.5
                                                                   ========
System Benchmarks Index Score                                        3818.4

6、丢包测试

Ping from 10.0.0.6 to 192.184.xxx.xxx
==============================================================================
03/20 18:56:03.914         Ping to 192.184.xxx.xxx with 32 bytes of data and 32 of TTL:
03/20 18:56:04.126 PingMin #1 Reply 32 bytes from 192.184.xxx.xxx: time=215ms TTL=52, ave=215.00ms
03/20 18:56:05.112 PingMin #2 Reply 32 bytes from 192.184.xxx.xxx: time=204ms TTL=52, ave=209.50ms
03/20 18:56:08.125 PingMax #5 Reply 32 bytes from 192.184.xxx.xxx: time=218ms TTL=52, ave=211.20ms
03/20 18:56:14.151 PingMax #11 Reply 32 bytes from 192.184.xxx.xxx: time=236ms TTL=52, ave=212.55ms
03/20 18:56:21.098 PingMin #18 Reply 32 bytes from 192.184.xxx.xxx: time=203ms TTL=52, ave=214.28ms
03/20 18:56:23.108         === 20 有效发送,   20 接收,     0.00% 丢失, 213.30ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/03/20 18:56:03
经过时间:            000:00:19
结束时间:  2018/03/20 18:56:23
----------------
    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  203ms, 最大值  236ms, 平均值  213.30ms

7、路由追踪
电信
FantomNetworks-trac-dx.jpg

联通
FantomNetworks-trac-lt.jpg

移动
FantomNetworks-trac-yd.jpg

8、Youtube速度测试
FantomNetworks-youtube.jpg

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