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楼主 |
发表于 2011-5-14 23:17:55
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拿到了
CPU 是 单核 i7
[root@uv ~]#cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
stepping : 7
cpu MHz : 3392.296
cache size : 8192 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc ida arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 8496.03
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
网络速度不错 
[root@uv ~]#wget http://cachefly.cachefly.net/100mb.test
--00:15:12-- 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 12.8M/s in 8.3s
00:15:20 (12.1 MB/s) - `100mb.test' saved [104857600/104857600]
来看看磁盘 I/O
[root@uv ~]#dd if=/dev/zero of=test bs=64k count=4k conv=fsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.18179 seconds, 123 MB/s
[root@uv ~]#
[root@uv ~]#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, 6.86951 seconds, 39.1 MB/s
[ 本帖最后由 hotsnow 于 2011-5-14 23:21 编辑 ] |
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发表于 2011-5-14 23:05:59
