文章导航

CC互联是国人VPS服务商，采用Xen架构，支持lin/win操作系统，本次优惠活动数据中心为洛杉矶webnx（另有T2/CO/MIC等），1G优惠款方案仅 ￥95元/月（购买链接）配置如下：

• 1024MB guaranteed memory
• 30GB storage
• 500GB/month data transfer on 10Mbps
• Xen/XenSystems

本次优惠，仅针对webnx数据中心，另外小户型60元方案包括以下其它几个数据中心：

加州MIC：107.6.8.195 - 圣何塞CO：38.73.89.130 - 圣何塞T2：173.252.213.162

洛杉矶webnx：108.171.192.167 - 100mb - php探针 - info探针（以下为详细评测）

[root@vpsmm ~]# free -m
             total       used       free     shared    buffers     cached
Mem:           512        359        153          0         36        266
-/+ buffers/cache:         55        456
Swap:          255          0        255

[root@vpsmm ~]# cat /proc/cpuinfo
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 23
model name	: Intel(R) Xeon(R) CPU           E5440  @ 2.83GHz
stepping	: 6
cpu MHz		: 2833.336
cache size	: 6144 KB
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx
 constant_tsc pni ssse3 sse4_1
bogomips	: 7087.10

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 23
model name	: Intel(R) Xeon(R) CPU           E5440  @ 2.83GHz
stepping	: 6
cpu MHz		: 2833.336
cache size	: 6144 KB
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx
 constant_tsc up pni ssse3 sse4_1
bogomips	: 7087.10

[root@vpsmm ~]# 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, 11.2672 seconds, 23.8 MB/s
[root@vpsmm ~]# 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, 10.1406 seconds, 26.5 MB/s
[root@vpsmm ~]# 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, 9.80013 seconds, 27.4 MB/s

[root@vpsmm ~]# wget http://cachefly.cachefly.net/100mb.test
--2012-03-08 14:54:58--  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 11.2M/s   in 9.0s  
2012-03-08 14:55:07 (11.1 MB/s) - `100mb.test' saved [104857600/104857600]

------------------------------------------------------------------------
Benchmark Run: Thu Mar 08 2012 14:59:10 - 15:27:19
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       12261974.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2662.7 MWIPS (10.0 s, 7 samples)
Execl Throughput                               2139.0 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        396060.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          110677.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        816544.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                              668987.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 119794.3 lps   (10.0 s, 7 samples)
Process Creation                               4115.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4047.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    807.0 lpm   (60.0 s, 2 samples)
System Call Overhead                         510751.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   12261974.7   1050.7
Double-Precision Whetstone                       55.0       2662.7    484.1
Execl Throughput                                 43.0       2139.0    497.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     396060.5   1000.2
File Copy 256 bufsize 500 maxblocks            1655.0     110677.5    668.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     816544.3   1407.8
Pipe Throughput                               12440.0     668987.9    537.8
Pipe-based Context Switching                   4000.0     119794.3    299.5
Process Creation                                126.0       4115.5    326.6
Shell Scripts (1 concurrent)                     42.4       4047.9    954.7
Shell Scripts (8 concurrent)                      6.0        807.0   1345.0
System Call Overhead                          15000.0     510751.1    340.5
                                                                   ========
System Benchmarks Index Score                                         648.0

------------------------------------------------------------------------
Benchmark Run: Thu Mar 08 2012 15:27:19 - 15:55:31
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       24009555.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     5163.2 MWIPS (10.1 s, 7 samples)
Execl Throughput                               3335.3 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        220292.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           59099.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        504371.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1333366.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 227729.6 lps   (10.0 s, 7 samples)
Process Creation                               6401.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5930.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    877.0 lpm   (60.0 s, 2 samples)
System Call Overhead                         867988.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   24009555.1   2057.4
Double-Precision Whetstone                       55.0       5163.2    938.8
Execl Throughput                                 43.0       3335.3    775.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     220292.1    556.3
File Copy 256 bufsize 500 maxblocks            1655.0      59099.4    357.1
File Copy 4096 bufsize 8000 maxblocks          5800.0     504371.1    869.6
Pipe Throughput                               12440.0    1333366.5   1071.8
Pipe-based Context Switching                   4000.0     227729.6    569.3
Process Creation                                126.0       6401.6    508.1
Shell Scripts (1 concurrent)                     42.4       5930.2   1398.6
Shell Scripts (8 concurrent)                      6.0        877.0   1461.7
System Call Overhead                          15000.0     867988.1    578.7
                                                                   ========
System Benchmarks Index Score                                         821.8

洛杉矶webnx：108.171.192.167 - 100mb - php探针 - info探针（以下为详细评测）