NFOservers 1GB内存 XEN VPS 洛杉矶 简单测评

详情;NFOservers:$7.99/月/1GB内存/100GB空间/6TB流量/XEN/洛杉矶

系统信息及带宽测试

System Info
-----------
Processor    : Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz
CPU Cores    : 1
Frequency    : 3000.018 MHz
Memory        : 989 MB
Swap        :  MB
Uptime        : 2 min,
OS        : \S
Arch        : x86_64 (64 Bit)
Kernel        : 3.10.0-327.36.1.el7.x86_64
Hostname    : zhujiwiki
Speedtest (IPv4 only)
---------------------
Your public IPv4 is 66.150.188.xxx
Location        Provider    Speed
CDN            Cachefly    47.0MB/s
Atlanta, GA, US        Coloat        10.1MB/s
Dallas, TX, US        Softlayer    21.5MB/s
Seattle, WA, US        Softlayer    23.0MB/s
San Jose, CA, US    Softlayer    64.7MB/s
Washington, DC, US    Softlayer     11.8MB/s
Tokyo, Japan        Linode        6.89MB/s
Singapore         Softlayer    3.81MB/s
Rotterdam, Netherlands    id3.net        1021KB/s
Haarlem, Netherlands    Leaseweb    12.7MB/s
Disk Speed
----------
I/O (1st run)    : 317 MB/s
I/O (2nd run)    : 282 MB/s
I/O (3rd run)    : 286 MB/s
Average I/O    : 295 MB/s

服务器 I/O 性能

dd bs=64k count=4k if=/dev/zero of=test oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.39455 s, 112 MB/s

UnixBench跑分

Benchmark Run: Fri Oct 07 2016 00:58:08 - 01:26:13
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       33663047.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4216.4 MWIPS (9.9 s, 7 samples)
Execl Throughput                               4631.8 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1072842.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          288008.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3123717.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1728317.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 363271.3 lps   (10.0 s, 7 samples)
Process Creation                              15869.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6379.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    871.6 lpm   (60.1 s, 2 samples)
System Call Overhead                        2497294.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   33663047.3   2884.6
Double-Precision Whetstone                       55.0       4216.4    766.6
Execl Throughput                                 43.0       4631.8   1077.2
File Copy 1024 bufsize 2000 maxblocks          3960.0    1072842.1   2709.2
File Copy 256 bufsize 500 maxblocks            1655.0     288008.9   1740.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    3123717.2   5385.7
Pipe Throughput                               12440.0    1728317.9   1389.3
Pipe-based Context Switching                   4000.0     363271.3    908.2
Process Creation                                126.0      15869.7   1259.5
Shell Scripts (1 concurrent)                     42.4       6379.3   1504.6
Shell Scripts (8 concurrent)                      6.0        871.6   1452.7
System Call Overhead                          15000.0    2497294.1   1664.9
                                                                   ========
System Benchmarks Index Score                                        1629.2

国内速度
NFOservers.png

丢包测试

Ping from 192.168.1.102 to 66.150.188.xxx
==============================================================================
10/07 15:59:34.937         Ping to 66.150.188.xxx with 32 bytes of data and 32 of TTL:
10/07 15:59:35.135 PingMin #1 Reply 32 bytes from 66.150.188.xxx: time=195ms TTL=52, ave=195.00ms
10/07 15:59:36.136 PingMax #2 Reply 32 bytes from 66.150.188.xxx: time=198ms TTL=52, ave=196.50ms
10/07 15:59:39.145 PingMax #5 Reply 32 bytes from 66.150.188.xxx: time=199ms TTL=52, ave=197.20ms
10/07 15:59:40.142 PingMax #6 Reply 32 bytes from 66.150.188.xxx: time=201ms TTL=52, ave=197.83ms
10/07 15:59:42.557  超时   #8 *****(32 bytes) 请求超时。
10/07 15:59:52.144 PingMax #18 Reply 32 bytes from 66.150.188.xxx: time=202ms TTL=52, ave=198.47ms
10/07 15:59:54.138         === 20 有效发送,   19 接收,     5.00% 丢失, 198.53ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2016/10/07 15:59:34
经过时间:            000:00:19
结束时间:  2016/10/07 15:59:54
----------------
    20 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    20 有效发送
    19 有效接收
    1 timed out (5.00% 丢失)
Ping 最小值  195ms, 最大值  202ms, 平均值  198.53ms
==============================================================================
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