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本帖最后由 tubos 于 2012-2-7 23:06 编辑
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
stepping : 7
cpu MHz : 3192.746
cache size : 8192 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 nonstop_tsc pni ssse3 sse4_1 sse4_2 popcnt [8]
bogomips : 7987.04
DD很慢
[root@VPS-61982219 ~]# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
958+0 records in
958+0 records out
62783488 bytes (63 MB) copied, 135.635 seconds, 463 kB/s
[root@VPS-61982219 ~]#
[root@VPS-61982219 ~]# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
567+0 records in
567+0 records out
37158912 bytes (37 MB) copied, 61.9548 seconds, 600 kB/s
[root@VPS-61982219 ~]# wget http://cachefly.cachefly.net/100mb.test
--2012-02-07 23:04:36-- 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 10.0M/s in 8.7s
2012-02-07 23:04:46 (11.5 MB/s) - `100mb.test' saved [104857600/104857600]
看评测,都说是G口什么的。
搞清楚了,大家都在测试。。。。导致了各种悲剧,各种奇卡无比。。。
不过网络端口也就是100M的吧,G口貌似不是。。 |
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