ubuntu 6.10 amd64 Edgy on HP nx6325 dual core AMD64 X2 laptop

primorec geda.mail at gmail.com
Fri Dec 15 07:01:20 UTC 2006


Hi all,

I've installed Edgy (AMD64) on HP nx6325 dual core laptop.  When I type
'top' I see

top - 06:50:45 up  2:20,  9 users,  load average: 0.25, 0.12, 0.10
Tasks: 117 total,   1 running, 115 sleeping,   0 stopped,   1 zombie
Cpu(s):  1.2%us,  0.3%sy,  0.0%ni, 98.3%id,  0.0%wa,  0.2%hi,  0.0%si,
0.0%st
Mem:   1930156k total,  1526800k used,   403356k free,   121196k buffers

I do not see 2 lines of text regarding CPU (or cores).   There is just one.

How can I check if both cores are utilized (enabled , used) ?

'dmidecode' does not give any info regarding core count

cat /proc/cpuinfo talks about 2 cores

In short:
How can I check if both cores are utilized (enabled , used) ?

Regards

Igor

P.S:------------------------------------

DMIDECODE OUTPUT:
========================
Processor Information
        Socket Designation: U10
        Type: Central Processor
        Family: Athlon 64
        Manufacturer: AMD(R)
        ID: 82 0F 04 00 FF FB 8B 17
        Signature: Extended Family 0, Model 8, Stepping 2
        Flags:
                FPU (Floating-point unit on-chip)
                VME (Virtual mode extension)
                DE (Debugging extension)
                PSE (Page size extension)
                TSC (Time stamp counter)
                MSR (Model specific registers)
                PAE (Physical address extension)
                MCE (Machine check exception)
                CX8 (CMPXCHG8 instruction supported)
                APIC (On-chip APIC hardware supported)
                SEP (Fast system call)
                MTRR (Memory type range registers)
                PGE (Page global enable)
                MCA (Machine check architecture)
                CMOV (Conditional move instruction supported)
                PAT (Page attribute table)
                PSE-36 (36-bit page size extension)
                CLFSH (CLFLUSH instruction supported)
                MMX (MMX technology supported)
                FXSR (Fast floating-point save and restore)
                SSE (Streaming SIMD extensions)
                SSE2 (Streaming SIMD extensions 2)
                HTT (Hyper-threading technology)
        Version: AMD Turion(tm) 64 X2 Mobile TL-56
        Voltage: 1.1 V
        External Clock: 200 MHz
        Max Speed: 1800 MHz
        Current Speed: 1800 MHz
        Status: Populated, Enabled
        Upgrade: None
        L1 Cache Handle: 0x0005
        L2 Cache Handle: 0x0006
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified



CAT /PROC/CPUINFO OUTPUT:
==========================
ubuntu at ubuntu:~/Desktop$ cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 72
model name      : AMD Turion(tm) 64 X2 Mobile Technology TL-56
stepping        : 2
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm
3dnowext 3dnow up pni cx16 lahf_lm cmp_legacy svm cr8_legacy
bogomips        : 1598.07
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 72
model name      : AMD Turion(tm) 64 X2 Mobile Technology TL-56
stepping        : 2
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm
3dnowext 3dnow up pni cx16 lahf_lm cmp_legacy svm cr8_legacy
bogomips        : 1598.07
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc
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