HostDare 4GB内存 洛杉矶 KVM VPS 测评

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详情:HostDare:$19/年/768MB内存/17GB空间/1TB流量/KVM/洛杉矶/亚洲优化

1、系统信息、带宽、I/O测试

CPU model            : Intel(R) Xeon(R) CPU           X5690  @ 3.47GHz
Number of cores      : 3
CPU frequency        : 3457.998 MHz
Total size of Disk   : 75.0 GB (1.0 GB Used)
Total amount of Mem  : 3790 MB (75 MB Used)
Total amount of Swap : 4094 MB (0 MB Used)
System uptime        : 0 days, 1 hour 5 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
----------------------------------------------------------------------
I/O speed(1st run)   : 134 MB/s
I/O speed(2nd run)   : 204 MB/s
I/O speed(3rd run)   : 201 MB/s
Average I/O speed    : 179.7 MB/s
----------------------------------------------------------------------
Node Name                       IPv4 address            Download Speed
CacheFly                        205.234.175.175         11.6MB/s
Linode, Tokyo, JP               106.187.96.148          9.91MB/s
Linode, Singapore, SG           139.162.23.4            121KB/s
Linode, London, UK              176.58.107.39           10.4MB/s
Linode, Frankfurt, DE           139.162.130.8           2.35MB/s
Linode, Fremont, CA             50.116.14.9             2.21MB/s
Softlayer, Dallas, TX           173.192.68.18           6.62MB/s
Softlayer, Seattle, WA          67.228.112.250          11.5MB/s
Softlayer, Frankfurt, DE        159.122.69.4            7.80MB/s
Softlayer, Singapore, SG        119.81.28.170           119KB/s
Softlayer, HongKong, CN         119.81.130.170          93.8KB/s

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Atlantic Metro (Los Angeles, CA) [0.74 km]: 1.432 ms
Testing download speed................................................................................
Download: 97.78 Mbit/s
Testing upload speed................................................................................................
Upload: 77.38 Mbit/s

3、国内访问速度
HostDare-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, 4.1413 s, 64.8 MB/s

5、UnixBench跑分

Benchmark Run: Sun Jul 02 2017 03:39:36 - 04:08:20
3 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       33545385.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4204.7 MWIPS (11.2 s, 7 samples)
Execl Throughput                               3098.7 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        904994.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          251252.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1767869.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1647640.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 333201.6 lps   (10.0 s, 7 samples)
Process Creation                               9338.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   8099.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2296.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        2215371.2 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   33545385.1   2874.5
Double-Precision Whetstone                       55.0       4204.7    764.5
Execl Throughput                                 43.0       3098.7    720.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     904994.4   2285.3
File Copy 256 bufsize 500 maxblocks            1655.0     251252.2   1518.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    1767869.9   3048.1
Pipe Throughput                               12440.0    1647640.3   1324.5
Pipe-based Context Switching                   4000.0     333201.6    833.0
Process Creation                                126.0       9338.4    741.1
Shell Scripts (1 concurrent)                     42.4       8099.8   1910.3
Shell Scripts (8 concurrent)                      6.0       2296.0   3826.7
System Call Overhead                          15000.0    2215371.2   1476.9
                                                                   ========
System Benchmarks Index Score                                        1516.4
------------------------------------------------------------------------
Benchmark Run: Sun Jul 02 2017 04:08:20 - 04:37:35
3 CPUs in system; running 3 parallel copies of tests
Dhrystone 2 using register variables       97938348.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    13165.0 MWIPS (10.8 s, 7 samples)
Execl Throughput                              10983.6 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        836939.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          231534.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2373787.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             4851429.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 846919.1 lps   (10.0 s, 7 samples)
Process Creation                              32342.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  16685.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2286.4 lpm   (60.0 s, 2 samples)
System Call Overhead                        4376837.7 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   97938348.1   8392.3
Double-Precision Whetstone                       55.0      13165.0   2393.6
Execl Throughput                                 43.0      10983.6   2554.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     836939.3   2113.5
File Copy 256 bufsize 500 maxblocks            1655.0     231534.3   1399.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    2373787.4   4092.7
Pipe Throughput                               12440.0    4851429.9   3899.9
Pipe-based Context Switching                   4000.0     846919.1   2117.3
Process Creation                                126.0      32342.1   2566.8
Shell Scripts (1 concurrent)                     42.4      16685.0   3935.1
Shell Scripts (8 concurrent)                      6.0       2286.4   3810.7
System Call Overhead                          15000.0    4376837.7   2917.9
                                                                   ========
System Benchmarks Index Score                                        3020.1

6、丢包测试

Ping from 192.168.1.29 to 103.79.xxx.xxx
==============================================================================
07/02 15:47:57.227         Ping to 103.79.xxx.xxx with 32 bytes of data and 32 of TTL:
07/02 15:47:57.472 PingMin #1 Reply 32 bytes from 103.79.xxx.xxx: time=240ms TTL=52, ave=240.00ms
07/02 15:47:59.469 PingMin #3 Reply 32 bytes from 103.79.xxx.xxx: time=239ms TTL=52, ave=239.67ms
07/02 15:48:00.819  超时   #4 *****(32 bytes) 请求超时。
07/02 15:48:03.466 PingMin #7 Reply 32 bytes from 103.79.xxx.xxx: time=238ms TTL=52, ave=239.33ms
07/02 15:48:04.819  超时   #8 *****(32 bytes) 请求超时。
07/02 15:48:09.471 PingMax #13 Reply 32 bytes from 103.79.xxx.xxx: time=241ms TTL=52, ave=239.45ms
07/02 15:48:12.819  超时   #16 *****(32 bytes) 请求超时。
07/02 15:48:13.819  超时   #17 *****(32 bytes) 请求超时。
07/02 15:48:16.819  超时   #20 *****(32 bytes) 请求超时。
07/02 15:48:16.822         === 20 有效发送,   15 接收,     25.00% 丢失, 239.67ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2017/07/02 15:47:57
经过时间:            000:00:19
结束时间:  2017/07/02 15:48:16
----------------
    20 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    20 有效发送
    15 有效接收
    5 timed out (25.00% 丢失)
Ping 最小值  238ms, 最大值  241ms, 平均值  239.67ms

7、路由追踪
电信
HostDare-trac-dx.jpg

联通
HostDare-trac-lt.jpg

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