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本帖最后由 loveminds 于 2012-6-28 07:26 编辑
配置信息: 操作系统: Linux (Centos-6.2-32Bit)
CPU: 2 核 | 内存: 1024 MB | 硬盘: 50.0 GB
IP:203.156.197.169 ==>> 3416049065 ==>> 上海市 上海电信科技发展有限公司(中山南路111号)
内存1G- [root@localhost ~]# free -m
- total used free shared buffers cached
- Mem: 1006 97 909 0 2 41
- -/+ buffers/cache: 53 953
- Swap: 4063 0 4063
-
复制代码 CPU,两颗至强E5649- [root@localhost ~]# cat /proc/cpuinfo
- processor : 0
- vendor_id : GenuineIntel
- cpu family : 6
- model : 44
- model name : Intel(R) Xeon(R) CPU E5649 @ 2.53GHz
- stepping : 2
- cpu MHz : 2526.998
- cache size : 4096 KB
- fdiv_bug : no
- hlt_bug : no
- f00f_bug : no
- coma_bug : no
- fpu : yes
- fpu_exception : yes
- cpuid level : 11
- wp : yes
- flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc unfair_spinlock pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm
- bogomips : 5053.99
- clflush size : 64
- cache_alignment : 64
- address sizes : 40 bits physical, 48 bits virtual
- power management:
- processor : 1
- vendor_id : GenuineIntel
- cpu family : 6
- model : 44
- model name : Intel(R) Xeon(R) CPU E5649 @ 2.53GHz
- stepping : 2
- cpu MHz : 2526.998
- cache size : 4096 KB
- fdiv_bug : no
- hlt_bug : no
- f00f_bug : no
- coma_bug : no
- fpu : yes
- fpu_exception : yes
- cpuid level : 11
- wp : yes
- flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc unfair_spinlock pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm
- bogomips : 5053.99
- clflush size : 64
- cache_alignment : 64
- address sizes : 40 bits physical, 48 bits virtual
- power management:
复制代码 终于又找到一个国内KVM~- [root@localhost virt-what-1.12]# virt-what
- kvm
复制代码 I/O似乎太低了吧?对不起这个价格- [root@localhost ~]# 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, 15.6582 s, 17.1 MB/s
- [root@localhost ~]# 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, 16.0497 s, 16.7 MB/s
- [root@localhost ~]# 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, 14.69 s, 18.3 MB/s
- [root@localhost ~]# 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, 14.9447 s, 18.0 MB/s
复制代码 带宽不给力,首先Wget下广州电信的 较场西机房- [root@localhost ~]# wget http://gzct.3098.com/w2ksp4_cn.exe
- --2012-06-15 22:31:24-- http://gzct.3098.com/w2ksp4_cn.exe
- Resolving gzct.3098.com... 121.14.195.67
- Connecting to gzct.3098.com|121.14.195.67|:80... connected.
- HTTP request sent, awaiting response... 200 OK
- Length: 134405296 (128M) [application/octet-stream]
- Saving to: w2ksp4_cn.exe
- 100%[===================================================================================================================>] 134,405,296 237K/s in 11m 40s
- 2012-06-15 14:43:04 (188 KB/s) - w2ksp4_cn.exe saved [134405296/134405296]
复制代码 看看近一点的丽水电信- [root@localhost ~]# wget http://telecom.inlishui.com/kehu/soft/154M.rar
- --2012-06-15 22:45:07-- http://telecom.inlishui.com/kehu/soft/154M.rar
- Resolving telecom.inlishui.com... 202.96.114.172
- Connecting to telecom.inlishui.com|202.96.114.172|:80... connected.
- HTTP request sent, awaiting response... 200 OK
- Length: 133036366 (127M) [application/octet-stream]
- Saving to: 154M.rar
- 100%[===================================================================================================================>] 133,036,366 364K/s in 6m 0s
- 2012-06-15 14:51:07 (361 KB/s) - 154M.rar saved [133036366/133036366]
复制代码 东京Linode- [root@localhost ~]# wget http://tokyo1.linode.com/100MB-tokyo.bin
- --2012-06-15 22:52:43-- http://tokyo1.linode.com/100MB-tokyo.bin
- Resolving tokyo1.linode.com... 106.187.33.12
- Connecting to tokyo1.linode.com|106.187.33.12|:80... connected.
- HTTP request sent, awaiting response... 200 OK
- Length: 104857600 (100M) [application/octet-stream]
- Saving to: 100MB-tokyo.bin
- 100%[===================================================================================================================>] 104,857,600 362K/s in 8m 8s
- 2012-06-15 15:00:53 (210 KB/s) - 100MB-tokyo.bin saved [104857600/104857600]
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