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1. ²é¿´Âß¼­CPU¸öÊý
#pmcycles -m
CPU 0 runs at 4204 MHz
CPU 1 runs at 4204 MHz
CPU 2 runs at 4204 MHz
CPU 3 runs at 4204 MHz
CPU 4 runs at 4204 MHz
CPU 5 runs at 4204 MHz
CPU 6 runs at 4204 MHz
CPU 7 runs at 4204 MHz
ÉÏÃæÃèÊöÓÐ8¸öCPU£¬CPUµÄÖ÷ƵΪ4.2GºÕ×È
 
2. ²é¿´ÎïÀíCPU¸öÊý
#prtconf|grep Processors
Number Of Processors: 4
 
3. È·¶¨CPUÊǼ¸ºË
ÓÃÂß¼­CPU³ýÒÔÎïÀíCPU¾ÍÊǺËÊý¡£
 
4. ²é¿´µ¥¸öCPUµÄÏêϸÐÅÏ¢
#lsattr -E -l proc0
frequency   4204000000     Processor Speed       False
smt_enabled true           Processor SMT enabled False
smt_threads 2              Processor SMT threads False
state       enable         Processor state       False
type        PowerPC_POWER6 Processor type        False
 
Linux²Ù×÷ϵͳ
LinuxϵÄCPUÐÅϢȫ²¿¶¼ÔÚ/proc/cpuinfoÕâ¸öÎļþÖУ¬¿ÉÒÔÖ±½Ó´ò¿ª¿´¡£
 
1. ²é¿´ÎïÀíCPUµÄ¸öÊý
#cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l
 
2. ²é¿´Âß¼­CPUµÄ¸öÊý
#cat /proc/cpuinfo |grep "processor"|wc -l
 
3. ²é¿´CPUÊǼ¸ºË
#cat /proc/cpuinfo |grep "cores"|uniq
 
4. ²é¿´CPUµÄÖ÷Ƶ
#cat /proc/cpuinfo |grep MHz|uniq


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