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Значи .... за по-хард феновете едно въпросче на което засега намирам само полвинчати отговори. Ето как стоят нещата:
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2790.73-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf27 Stepping = 7
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SS
E2,SS,HTT,TM,PBE>
Hyperthreading: 2 logical CPUs
real memory = 2147459072 (2047 MB)
avail memory = 2085470208 (1988 MB)
Changing APIC ID for IO APIC #0 from 0 to 2 on chip
Changing APIC ID for IO APIC #1 from 0 to 3 on chip
Changing APIC ID for IO APIC #2 from 0 to 4 on chip
Changing APIC ID for IO APIC #3 from 0 to 5 on chip
Programming 16 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
Programming 16 pins in IOAPIC #1
Programming 16 pins in IOAPIC #2
Programming 16 pins in IOAPIC #3
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee00000
cpu2 (AP): apic id: 6, version: 0x00050014, at 0xfee00000
cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000
io1 (APIC): apic id: 3, version: 0x000f0011, at 0xfec01000
io2 (APIC): apic id: 4, version: 0x000f0011, at 0xfec02000
io3 (APIC): apic id: 5, version: 0x000f0011, at 0xfec03000
А ето и snapshot на 'ps ax':
PID TT STAT TIME COMMAND
11 ?? RL 0:00.00 (idle: cpu3)
12 ?? RL 8374:35.55 (idle: cpu2)
13 ?? RL 0:00.00 (idle: cpu1)
14 ?? RL 8372:23.65 (idle: cpu0)
Въпросът е: защо има изразходвано процесорно време само на cpu2 и cpu0 ???
Имам някой предположения, но все пак ..... ако някой се е борил с подобен проблем да даде мнение.
И.
FreeBSD will root jOOr phat anus.
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abt CPU utilization