VPS推荐网对于VPS的评测已经有很多都在做，VPS推荐网也不例外，对于部分主机商需要提供相关的试用！目前讯云主机商已经为小七开通了一台试用的美国加州的VPS，美国电信直连线路，目前速度还是很优秀的。目前对其进行一个简单的测试吧，具体各方面如下：
1.讯云美国VPS CPU参数
[root@MyCloudServer ~]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 62 model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz stepping : 4 cpu MHz : 2100.056 cache size : 15360 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc ida arat pni ssse3 sse4_1 sse4_2 popcnt bogomips : 5279.34 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 62 model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz stepping : 4 cpu MHz : 2100.056 cache size : 15360 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc up ida arat pni ssse3 sse4_1 sse4_2 popcnt bogomips : 5279.34
CPU采用E5-2620 v2，一个不错的服务器U，目前腾讯云也是这款U！
2.VPS的硬盘读写性能
[root@MyCloudServer ~]# 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, 9.34723 seconds, 28.7 MB/s
3.VPS网络性能测试
国外最常见的就是下载速度
[root@MyCloudServer ~]# wget http://cachefly.cachefly.net/100mb.test --2015-01-22 14:45:02-- http://cachefly.cachefly.net/100mb.test Resolving cachefly.cachefly.net... 205.234.175.175 Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 104857600 (100M) [application/octet-stream] Saving to: `100mb.test' 100%[======================================>] 104,857,600 14.5M/s in 5.8s 2015-01-22 14:45:08 (17.2 MB/s) - `100mb.test' saved [104857600/104857600]
4.VPS性能综合测试-UnixBench
# # # # # # # ##### ###### # # #### # # # # ## # # # # # # # ## # # # # # # # # # # # ## ##### ##### # # # # ###### # # # # # # ## # # # # # # # # # # # # ## # # # # # # # ## # # # # #### # # # # # ##### ###### # # #### # # Version 5.1.3 Based on the Byte Magazine Unix Benchmark Multi-CPU version Version 5 revisions by Ian Smith, Sunnyvale, CA, USA January 13, 2011 johantheghost at yahoo period com 1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 1 x Execl Throughput 1 2 3 1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 1 x File Copy 256 bufsize 500 maxblocks 1 2 3 1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 1 x Process Creation 1 2 3 1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 1 x Shell Scripts (1 concurrent) 1 2 3 1 x Shell Scripts (8 concurrent) 1 2 3 2 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 2 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 2 x Execl Throughput 1 2 3 2 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 2 x File Copy 256 bufsize 500 maxblocks 1 2 3 2 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 2 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 2 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 2 x Process Creation 1 2 3 2 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 2 x Shell Scripts (1 concurrent) 1 2 3 2 x Shell Scripts (8 concurrent) 1 2 3 ======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: MyCloudServer: GNU/Linux OS: GNU/Linux -- 2.6.18-348.4.1.el5xen -- #1 SMP Tue Apr 16 17:29:06 EDT 2013 Machine: i686 (i386) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz (5279.3 bogomips) Hyper-Threading, MMX, Physical Address Ext CPU 1: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz (5279.3 bogomips) Hyper-Threading, MMX, Physical Address Ext 14:52:09 up 17:57, 1 user, load average: 0.03, 0.17, 0.09; runlevel 3 ------------------------------------------------------------------------ Benchmark Run: Thu Jan 22 2015 14:52:09 - 15:20:06 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 11292134.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 1812.5 MWIPS (10.3 s, 7 samples) Execl Throughput 1513.7 lps (29.7 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 341257.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 98010.1 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 844259.0 KBps (30.0 s, 2 samples) Pipe Throughput 583221.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 87285.3 lps (10.0 s, 7 samples) Process Creation 3245.0 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2831.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 690.4 lpm (60.1 s, 2 samples) System Call Overhead 414325.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 11292134.2 967.6 Double-Precision Whetstone 55.0 1812.5 329.5 Execl Throughput 43.0 1513.7 352.0 File Copy 1024 bufsize 2000 maxblocks 3960.0 341257.9 861.8 File Copy 256 bufsize 500 maxblocks 1655.0 98010.1 592.2 File Copy 4096 bufsize 8000 maxblocks 5800.0 844259.0 1455.6 Pipe Throughput 12440.0 583221.3 468.8 Pipe-based Context Switching 4000.0 87285.3 218.2 Process Creation 126.0 3245.0 257.5 Shell Scripts (1 concurrent) 42.4 2831.4 667.8 Shell Scripts (8 concurrent) 6.0 690.4 1150.6 System Call Overhead 15000.0 414325.1 276.2 ======== System Benchmarks Index Score 527.7 ------------------------------------------------------------------------ Benchmark Run: Thu Jan 22 2015 15:20:06 - 15:48:07 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 22535027.0 lps (10.0 s, 7 samples) Double-Precision Whetstone 3605.8 MWIPS (10.3 s, 7 samples) Execl Throughput 3170.9 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 167860.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 58037.8 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 422064.9 KBps (30.0 s, 2 samples) Pipe Throughput 1124592.6 lps (10.0 s, 7 samples) Pipe-based Context Switching 175283.6 lps (10.0 s, 7 samples) Process Creation 5703.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5125.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 753.7 lpm (60.1 s, 2 samples) System Call Overhead 782371.6 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 22535027.0 1931.0 Double-Precision Whetstone 55.0 3605.8 655.6 Execl Throughput 43.0 3170.9 737.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 167860.9 423.9 File Copy 256 bufsize 500 maxblocks 1655.0 58037.8 350.7 File Copy 4096 bufsize 8000 maxblocks 5800.0 422064.9 727.7 Pipe Throughput 12440.0 1124592.6 904.0 Pipe-based Context Switching 4000.0 175283.6 438.2 Process Creation 126.0 5703.6 452.7 Shell Scripts (1 concurrent) 42.4 5125.4 1208.8 Shell Scripts (8 concurrent) 6.0 753.7 1256.2 System Call Overhead 15000.0 782371.6 521.6 ======== System Benchmarks Index Score 702.1
说实在的跑分真的是太难受了，每次对于VPS评测，都不想跑分！整体上来说讯云VPS做站还是很不错的，ping在晚上测试电信线路一直稳定在180左右，部分移动线路有掉包的现象！对于美国不管是东海岸、还是西海岸，抽风也是很正常的了，特别是晚上的高峰期！