android cpuinfo
RHEL 5.2，AMD Phenom(tm) 9550 Quad-Core Processor 我在看cpuinfo的时候显示速度是1100 MHz, 可9550标称是2200 MHz的， 是不是CPU半速运行，性能没发挥出来，还是AMD的标称方式不一样？ $ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9550 Quad-Core Processor stepping : 3 cpu MHz : 1100.000 cache ...
by ruknow - Linux系统管理 - 2009-01-21 17:05:01 阅读（2505） 回复（10）
我用 more /proc/cpuinfo 查看CPU系统时 model name : Intel(R) Pentium(R) D CPU 3.00GHz cpu MHz : 2400.000 两个频率不一样是怎么回事 processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Pentium(R) D CPU 3.00GHz stepping : 5 cpu MHz : 2400.000 cache size : 2048 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exc...
dell R710，rhel4.7 2个物理cpu，cpuinfo下面居然是8个不同的physical id 哪位兄弟能帮帮看看是什么问题 还有一台dell 1950 /proc/cpuinfo 没有 physical id R710 # cat /proc/cpuinfo |grep "physical id" physical id : 16 physical id : 0 physical id : 18 physical id : 2 physical id : 20 physical id : 4 physical id : 22 physical id : 6 其中一个core的信息 processor ...
cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c 显示结果 1 Intel(R) Xeon(R) CPU E5606 @ 2.13GHz uname -a 显示结果 Linux localhost 2.6.18-274.el5 #1 SMP Fri Jul 22 04:43:29 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux Intel E5606 是四核 CPU,为什么在我的64位 Centos 上面只有一个核在工作?
Understanding /proc/cpuinfo Example: $ uname -r 2.6.18-8.el5 How many physical processors are there? $ grep 'physical id' /proc/cpuinfo | sort | uniq | wc -l 2 How many virtual processors are there? $ grep ^processor /proc/cpuinfo | wc -l 4 Are the processors dual-core (or multi-core)? $ grep 'cpu cores' /proc/cpuinfo cpu cores : 2 cpu cores : 2 cpu cores : 2 cpu cores : 2 ...
# cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 44 model name : AMD Sempron(tm) Processor 3000+ stepping : 2 cpu MHz : 1808.371 cache size : 128 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp :...
我的CPU Pentium III 450 (Katmai) 本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/4330/showart_32734.html
[code] [root@genomic-server /]# more /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 10 cpu MHz : 999.561 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level ...
[code] [root@genomic-server /]# more /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 10 cpu MHz : 999.561 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level ...
dell R710，rhel4.7 2个物理cpu，cpuinfo下面居然是8个不同的physical id 哪位兄弟能帮帮看看是什么问题 # cat /proc/cpuinfo |grep "physical id" physical id : 16 physical id : 0 physical id : 18 physical id : 2 physical id : 20 physical id : 4 physical id : 22 physical id : 6 其中一个core的信息 processor : 7 vendor_id : GenuineIntel cpu family : 6 model ...
Hi, my cpuinfo includes the 'ht' flag, although I do not have a processor with Hyper Threading, nor a kernel supporting this. How come? $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 2.80GHz stepping : 9 cpu MHz : 2793.374 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_excep...
