drServer Atom C2750 16GB内存 达拉斯 独立服务器 测评

  • 内容
  • 评论
  • 相关

详情:drServer:$16/月/Atom C2750/16GB内存/2TB SSHD硬盘/不限流量/达拉斯
标的100M不限流量,其实上行都有近300M、下行近500M,很不错。
全新硬盘,仅用了33小时。

1、系统信息、带宽、I/O测试

CPU model            : Intel(R) Atom(TM) CPU  C2750  @ 2.40GHz
Number of cores      : 8
CPU frequency        : 1200.000 MHz
Total size of Disk   : 1945.8 GB (1.3 GB Used)
Total amount of Mem  : 15873 MB (210 MB Used)
Total amount of Swap : 2047 MB (0 MB Used)
System uptime        : 0 days 4 hour 24 min
Load average         : 0.08, 0.03, 0.05
OS                   : CentOS 7.4.1708
Arch                 : x86_64 (64 Bit)
Kernel               : 3.10.0-693.21.1.el7.x86_64
Virt                 : No Virt
Power time of disk   :  Hours
----------------------------------------------------------------------
I/O speed( 32M )     : 71.0 MB/s
I/O speed( 256M )    : 77.1 MB/s
I/O speed( 2G )      : 90.2 MB/s
Average I/O speed    : 79.4 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       149.07 Mbit/s     325.47 Mbit/s       34.693 ms
Xiangyang CT      54.17 Mbit/s      97.15 Mbit/s        600.406 ms
Shanghai  CT      50.10 Mbit/s      21.01 Mbit/s        542.572 ms
Chengdu   CT      28.05 Mbit/s      100.92 Mbit/s       275.034 ms
Xi'an     CU      27.65 Mbit/s      11.90 Mbit/s        313.184 ms
Shanghai  CU      4.03 Mbit/s       0.32 Mbit/s         000.000 ms
Chongqing CU      17.83 Mbit/s      3.47 Mbit/s         769.348 ms
Xi'an     CM      97.08 Mbit/s      59.68 Mbit/s        289.069 ms
Shanghai  CM      39.86 Mbit/s      10.18 Mbit/s        359.895 ms
Chengdu   CM      69.40 Mbit/s      54.96 Mbit/s        246.027 ms
----------------------------------------------------------------------
Total time   : 5 min 10 sec
Current time : 2018-05-05 00:34:40
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by CenturyLink, Inc (Cheyenne, WY) [9.89 km]: 30.029 ms
Testing download speed............................................
Download: 473.64 Mbit/s
Testing upload speed..............................................
Upload: 272.49 Mbit/s

3、国内访问速度
drServer-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, 23.0871 s, 11.6 MB/s

5、UnixBench跑分

Benchmark Run: Fri May 04 2018 21:10:59 - 21:38:57
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       13008880.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2176.3 MWIPS (10.1 s, 7 samples)
Execl Throughput                               1383.7 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        243771.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           65313.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        701870.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                              378339.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  42603.6 lps   (10.0 s, 7 samples)
Process Creation                               2111.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1503.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    651.0 lpm   (60.0 s, 2 samples)
System Call Overhead                         395001.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   13008880.3   1114.7
Double-Precision Whetstone                       55.0       2176.3    395.7
Execl Throughput                                 43.0       1383.7    321.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     243771.1    615.6
File Copy 256 bufsize 500 maxblocks            1655.0      65313.0    394.6
File Copy 4096 bufsize 8000 maxblocks          5800.0     701870.8   1210.1
Pipe Throughput                               12440.0     378339.6    304.1
Pipe-based Context Switching                   4000.0      42603.6    106.5
Process Creation                                126.0       2111.1    167.5
Shell Scripts (1 concurrent)                     42.4       1503.9    354.7
Shell Scripts (8 concurrent)                      6.0        651.0   1084.9
System Call Overhead                          15000.0     395001.1    263.3
                                                                   ========
System Benchmarks Index Score                                         410.6
------------------------------------------------------------------------
Benchmark Run: Fri May 04 2018 21:38:57 - 22:06:57
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables      104029635.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    17414.7 MWIPS (10.1 s, 7 samples)
Execl Throughput                              10010.9 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        540712.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          157123.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1433092.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3008464.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 675651.1 lps   (10.0 s, 7 samples)
Process Creation                              30291.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   8624.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1970.3 lpm   (60.1 s, 2 samples)
System Call Overhead                        2813454.4 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  104029635.3   8914.3
Double-Precision Whetstone                       55.0      17414.7   3166.3
Execl Throughput                                 43.0      10010.9   2328.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     540712.7   1365.4
File Copy 256 bufsize 500 maxblocks            1655.0     157123.3    949.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    1433092.9   2470.8
Pipe Throughput                               12440.0    3008464.9   2418.4
Pipe-based Context Switching                   4000.0     675651.1   1689.1
Process Creation                                126.0      30291.0   2404.1
Shell Scripts (1 concurrent)                     42.4       8624.8   2034.2
Shell Scripts (8 concurrent)                      6.0       1970.3   3283.9
System Call Overhead                          15000.0    2813454.4   1875.6
                                                                   ========
System Benchmarks Index Score                                        2332.2

6、丢包测试

Ping from 10.0.0.16 to 144.172.xxx.xxx
==============================================================================
05/05 12:34:23.173         Ping to 144.172.xxx.xxx with 32 bytes of data and 32 of TTL:
05/05 12:34:23.423 PingMin #1 Reply 32 bytes from 144.172.xxx.xxx: time=254ms TTL=49, ave=254.00ms
05/05 12:34:24.415 PingMin #2 Reply 32 bytes from 144.172.xxx.xxx: time=248ms TTL=49, ave=251.00ms
05/05 12:34:25.407 PingMin #3 Reply 32 bytes from 144.172.xxx.xxx: time=245ms TTL=49, ave=249.00ms
05/05 12:34:26.674 PingMax #4 Reply 32 bytes from 144.172.xxx.xxx: time=514ms TTL=49, ave=315.25ms
05/05 12:34:31.413 PingMin #9 Reply 32 bytes from 144.172.xxx.xxx: time=240ms TTL=49, ave=315.56ms
05/05 12:34:33.414 PingMin #11 Reply 32 bytes from 144.172.xxx.xxx: time=232ms TTL=49, ave=301.18ms
05/05 12:36:02.430         === 100 有效发送,   100 接收,     0.00% 丢失, 263.79ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/05/05 12:34:23
经过时间:            000:01:39
结束时间:  2018/05/05 12:36:02
----------------
    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  232ms, 最大值  514ms, 平均值  263.79ms

7、路由追踪
电信
drServer-trac-dx.jpg

联通
drServer-trac-lt1.jpg
drServer-trac-lt2.jpg

8、Youtube速度测试
drServer-youtube.jpg

评论

0条评论

发表评论

电子邮件地址不会被公开。 必填项已用*标注