where is 1GB of RAM

2013-02-04 Thread Wojciech Puchar

new dell server:

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FreeBSD 9.1-STABLE #2: Sat Feb  2 22:54:21 CET 2013
r...@s1.3miasto.net.pl:/usr/src/sys/amd64/compile/s1 amd64
CPU: Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz (3392.37-MHz K8-class CPU)
  Origin = GenuineIntel  Id = 0x306a9  Family = 0x6  Model = 0x3a 
Stepping = 9


Features=0xbfebfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE

Features2=0x7fbae3ffSSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND
  AMD Features=0x28100800SYSCALL,NX,RDTSCP,LM
  AMD Features2=0x1LAHF
  Standard Extended Features=0x281GSFSBASE,SMEP,ENHMOVSB
  TSC: P-state invariant, performance statistics
real memory  = 34359738368 (32768 MB)
avail memory = 33167446016 (31630 MB)



where did 1GB of memory go?
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Re: where is 1GB of RAM

2013-02-04 Thread jb
Wojciech Puchar wojtek at wojtek.tensor.gdynia.pl writes:

 
 new dell server:
...
 real memory  = 34359738368 (32768 MB)
 avail memory = 33167446016 (31630 MB)
 
 where did 1GB of memory go?

- new BIOS firmware available ?
- BIOS - preallocation - graphics card ?
- $ sysctl -a |grep -i mem
jb


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Re: where is 1GB of RAM

2013-02-04 Thread Matthew Seaman
On 04/02/2013 19:44, Wojciech Puchar wrote:
 real memory  = 34359738368 (32768 MB)
 avail memory = 33167446016 (31630 MB)
 
 
 
 where did 1GB of memory go?

Used by the kernel.

Cheers,

Matthew

-- 
Dr Matthew J Seaman MA, D.Phil.
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