drServer C2750 8GB内存 SSD硬盘 达拉斯 独立服务器 测评

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详情:drServer:$13/月/Atom C2750/8GB内存/200GB SSD硬盘/不限流量/达拉斯
限制4核,特色是SSD硬盘,100M不限流量。
欢迎到TeleGram群讨论:https://t.me/zhujiwiki;如需代购,可联系:https://t.me/t66y_net 或者 QQ:202730019

1、系统信息、带宽、I/O测试

 CPU Model            : Intel(R) Atom(TM) CPU  C2750  @ 2.41GHz
 CPU Cores            : 4 Cores @ 2416.764 MHz x86_64
 CPU Cache            : 1024 KB
 OS                   : CentOS 6.9 (64 Bit) Dedicated
 Kernel               : 2.6.32-696.30.1.el6.x86_64
 Total Space          : 182.2 GB (1.1 GB Used)
 Total RAM            : 7827 MB (569 MB Used 155 MB Buff)
 Total SWAP           : 2047 MB (0 MB Used)
 Uptime               : 6 days 22 hour 21 min
 Load average         : 0.02, 0.02, 0.00
 ASN & ISP            : AS396881, FranTech Solutions
 Organization         : drServer.net
 Location             : Cheyenne, United States / US
 Region               : Wyoming
----------------------------------------------------------------------
 I/O Speed( 1.0GB )   : 80.3 MB/s
 I/O Speed( 1.0GB )   : 80.9 MB/s
 I/O Speed( 1.0GB )   : 80.9 MB/s
 Average I/O Speed    : 80.7 MB/s
----------------------------------------------------------------------
 Node Name        Upload Speed      Download Speed      Latency
 Speedtest.net    239.01 Mbit/s     232.02 Mbit/s       30.186 ms
 Shanghai  CT     14.14 Mbit/s      21.41 Mbit/s        370.784 ms
 Kunming   CT     12.81 Mbit/s      11.08 Mbit/s        327.486 ms
 Chengdu   CT     2.22 Mbit/s       43.85 Mbit/s        000.000 ms
 Shanghai  CU     6.29 Mbit/s       56.85 Mbit/s        221.046 ms
 Xi'an     CU     13.77 Mbit/s      36.21 Mbit/s        338.699 ms
 Chongqing CU     18.55 Mbit/s      30.82 Mbit/s        279.588 ms
 Shanghai  CM     15.35 Mbit/s      33.50 Mbit/s        253.455 ms
 Xi'an     CM     6.28 Mbit/s       57.14 Mbit/s        410.933 ms
 Chengdu   CM     3.98 Mbit/s       44.34 Mbit/s        238.037 ms
----------------------------------------------------------------------
 Finished in  : 4 min 56 sec
 Timestamp    : 2018-06-22 06:50:04 GMT+8

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]: 31.317 ms
Testing download speed........................
Download: 199.68 Mbit/s
Testing upload speed..........................
Upload: 388.58 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, 200.783 s, 1.3 MB/s

5、UnixBench跑分

Benchmark Run: Thu Jun 21 2018 19:43:45 - 20:12:26
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       12347094.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1727.4 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1181.1 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        168009.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           53994.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        599377.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                              381474.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  62363.1 lps   (10.0 s, 7 samples)
Process Creation                               3943.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2819.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1029.4 lpm   (60.0 s, 2 samples)
System Call Overhead                         385995.2 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   12347094.0   1058.0
Double-Precision Whetstone                       55.0       1727.4    314.1
Execl Throughput                                 43.0       1181.1    274.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     168009.5    424.3
File Copy 256 bufsize 500 maxblocks            1655.0      53994.2    326.2
File Copy 4096 bufsize 8000 maxblocks          5800.0     599377.0   1033.4
Pipe Throughput                               12440.0     381474.7    306.7
Pipe-based Context Switching                   4000.0      62363.1    155.9
Process Creation                                126.0       3943.5    313.0
Shell Scripts (1 concurrent)                     42.4       2819.7    665.0
Shell Scripts (8 concurrent)                      6.0       1029.4   1715.7
System Call Overhead                          15000.0     385995.2    257.3
                                                                   ========
System Benchmarks Index Score                                         443.1
------------------------------------------------------------------------
Benchmark Run: Thu Jun 21 2018 20:12:26 - 20:40:22
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables       49961512.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     6916.3 MWIPS (10.0 s, 7 samples)
Execl Throughput                               6961.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        325597.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           92578.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        961224.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1521904.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 311170.4 lps   (10.0 s, 7 samples)
Process Creation                              20223.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   8320.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1141.5 lpm   (60.1 s, 2 samples)
System Call Overhead                        1430411.0 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   49961512.8   4281.2
Double-Precision Whetstone                       55.0       6916.3   1257.5
Execl Throughput                                 43.0       6961.6   1619.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     325597.7    822.2
File Copy 256 bufsize 500 maxblocks            1655.0      92578.1    559.4
File Copy 4096 bufsize 8000 maxblocks          5800.0     961224.5   1657.3
Pipe Throughput                               12440.0    1521904.3   1223.4
Pipe-based Context Switching                   4000.0     311170.4    777.9
Process Creation                                126.0      20223.1   1605.0
Shell Scripts (1 concurrent)                     42.4       8320.3   1962.3
Shell Scripts (8 concurrent)                      6.0       1141.5   1902.6
System Call Overhead                          15000.0    1430411.0    953.6
                                                                   ========
System Benchmarks Index Score                                        1348.4

6、丢包测试

Ping from 192.168.0.29 to 144.172.xxx.xxx
==============================================================================
06/22 07:09:56.910         Ping to 144.172.xxx.xxx with 32 bytes of data and 32 of TTL:
06/22 07:09:57.150 PingMin #1 Reply 32 bytes from 144.172.xxx.xxx: time=236ms TTL=48, ave=236.00ms
06/22 07:09:58.146 PingMin #2 Reply 32 bytes from 144.172.xxx.xxx: time=235ms TTL=48, ave=235.50ms
06/22 07:10:03.186 PingMax #7 Reply 32 bytes from 144.172.xxx.xxx: time=273ms TTL=48, ave=240.86ms
06/22 07:11:36.148         === 100 有效发送,   100 接收,     0.00% 丢失, 239.71ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/06/22 07:09:56
经过时间:            000:01:39
结束时间:  2018/06/22 07:11:36
----------------
    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  235ms, 最大值  273ms, 平均值  239.71ms

7、路由追踪
电信
drServer-trac-dx

联通
drServer-trac-lt
drServer-trac-lt2

8、Youtube速度测试
drServer-youtube

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