kernel vs. pocet procesoru
Stanislav PETR
glux na centrum.cz
Středa Srpen 1 17:49:32 CEST 2001
PMcc> 'sar' se chova stejne jako 'top'; 'mpstat -P 0' mi u obou jader vypise, ze
PMcc> ten system neni SMP; /proc/cpuinfo je vzdy stejne:
PMcc> processor : 0
PMcc> vendor_id : GenuineIntel
PMcc> cpu family : 6
PMcc> model : 5
PMcc> model name : Pentium II (Deschutes)
PMcc> stepping : 2
PMcc> cpu MHz : 448.955
PMcc> cache size : 512 KB
PMcc> fdiv_bug : no
PMcc> hlt_bug : no
PMcc> f00f_bug : no
PMcc> coma_bug : no
PMcc> fpu : yes
PMcc> fpu_exception : yes
PMcc> cpuid level : 2
PMcc> wp : yes
PMcc> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
PMcc> cmov pat pse36 mmx fxsr
PMcc> bogomips : 894.56
/proc/cpuinfo by melo vypadat nejak tekhle:
[root na hp /root]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 5
model : 2
model name : Pentium 75 - 200
stepping : 6
cpu MHz : 100.003
fdiv_bug : no
hlt_bug : no
sep_bug : no
f00f_bug : yes
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr mce cx8 apic
bogomips : 199.48
processor : 1
vendor_id : GenuineIntel
cpu family : 5
model : 2
model name : Pentium 75 - 200
stepping : 6
cpu MHz : 100.003
fdiv_bug : no
hlt_bug : no
sep_bug : no
f00f_bug : yes
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr mce cx8 apic
bogomips : 199.88
stejne tak nepr. top vam bude hlasit dva samostatne radky:
5:50pm up 26 days, 17:46, 1 user, load average: 0.07, 0.03, 0.00
52 processes: 51 sleeping, 1 running, 0 zombie, 0 stopped
CPU0 states: 3.0% user, 8.0% system, 0.0% nice, 87.0% idle
CPU1 states: 0.0% user, 0.0% system, 0.0% nice, 100.0% idle
Mem: 192664K av, 168956K used, 23708K free, 98676K shrd, 68164K buff
Swap: 394216K av, 2452K used, 391764K free 43220K cached
PS: Nemate napr. zaveden modul apm??? Pokud ano, nekdy se s nim SMP
systemy chovaji "nepredvidatelne".
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