Hi. I have a problem in computer memory results. My computer has got 3.5Gbyte Ram, but memory amount seems 2.6 Gbyte on some command output. How could i fix this ? Here is the "Dmesg output" and "faulty result". --
bash-4.1# dmesg OpenBSD 4.8 (GENERIC.MP) #359: Mon Aug 16 09:16:26 MDT 2010 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ ("AuthenticAMD" 686-class, 512KB L2 cache) 2.41 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16 real mem = 3220598784 (3071MB) avail mem = 3157938176 (3011MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 04/07/08, BIOS32 rev. 0 @ 0xf0010, SMBIOS rev. 2.5 @ 0xfc320 (54 entries) bios0: vendor MS-7250 version "V3.10" date 04/07/2008 bios0: MSI MS-7250 acpi0 at bios0: rev 0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC MCFG OEMB HPET SSDT acpi0: wakeup devices PS2K(S4) PS2M(S4) NSMB(S4) USB0(S4) USB2(S3) NMAC(S5) NMAD(S5) P0P1(S4) HDAC(S4) BR10(S4) BR11(S4) BR12(S4) BR13(S4) BR14(S4) BR15(S4) SLPB(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 200MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ ("AuthenticAMD" 686-class, 512KB L2 cache) 2.41 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 11, 24 pins acpihpet0 at acpi0: 25000000 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (P0P1) acpiprt2 at acpi0: bus 7 (BR10) acpiprt3 at acpi0: bus 6 (BR11) acpiprt4 at acpi0: bus 5 (BR12) acpiprt5 at acpi0: bus 4 (BR13) acpiprt6 at acpi0: bus 3 (BR14) acpiprt7 at acpi0: bus 2 (BR15) acpicpu0 at acpi0: PSS acpicpu1 at acpi0: PSS acpibtn0 at acpi0: SLPB acpibtn1 at acpi0: PWRB bios0: ROM list: 0xc0000/0x10000 cpu0: PowerNow! K8 2407 MHz: speeds: 2400 2200 2000 1800 1000 MHz pci0 at mainbus0 bus 0: configuration mode 1 (bios) "NVIDIA MCP55 Memory" rev 0xa2 at pci0 dev 0 function 0 not configured pcib0 at pci0 dev 1 function 0 "NVIDIA MCP55 ISA" rev 0xa3 nviic0 at pci0 dev 1 function 1 "NVIDIA MCP55 SMBus" rev 0xa3 iic0 at nviic0 spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL5 spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-5300CL5 spdmem2 at iic0 addr 0x53: 512MB DDR2 SDRAM non-parity PC2-5300CL5 iic1 at nviic0 iic1: addr 0x2f 00=c0 01=0f 02=02 03=01 04=07 05=00 06=18 07=00 08=00 14=14 15=62 16=02 17=05 words 00=c0ff 01=0fff 02=02ff 03=01ff 04=07ff 05=00ff 06=18ff 07=00ff admtemp0 at iic1 addr 0x4c: gl523sm ohci0 at pci0 dev 2 function 0 "NVIDIA MCP55 USB" rev 0xa1: apic 2 int 10 (irq 10), version 1.0, legacy support ehci0 at pci0 dev 2 function 1 "NVIDIA MCP55 USB" rev 0xa2: apic 2 int 11 (irq 11) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "NVIDIA EHCI root hub" rev 2.00/1.00 addr 1 pciide0 at pci0 dev 4 function 0 "NVIDIA MCP55 IDE" rev 0xa1: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility wd0 at pciide0 channel 0 drive 0: <Maxtor 6E040L0> wd0: 16-sector PIO, LBA, 39202MB, 80287039 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 6 pciide0: channel 1 ignored (disabled) pciide1 at pci0 dev 5 function 0 "NVIDIA MCP55 SATA" rev 0xa3: DMA pciide1: using apic 2 int 5 (irq 5) for native-PCI interrupt wd1 at pciide1 channel 0 drive 0: <SAMSUNG HD161HJ> wd1: 16-sector PIO, LBA48, 152627MB, 312581808 sectors wd1(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6 pciide2 at pci0 dev 5 function 1 "NVIDIA MCP55 SATA" rev 0xa3: DMA pciide2: using apic 2 int 10 (irq 10) for native-PCI interrupt pciide3 at pci0 dev 5 function 2 "NVIDIA MCP55 SATA" rev 0xa3: DMA pciide3: using apic 2 int 10 (irq 10) for native-PCI interrupt atapiscsi0 at pciide3 channel 0 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <TSSTcorp, CDDVDW SH-S223C, SB04> ATAPI 5/cdrom removable cd0(pciide3:0:0): using PIO mode 4, Ultra-DMA mode 5 wd2 at pciide3 channel 1 drive 0: <ST3320613AS> wd2: 16-sector PIO, LBA48, 305245MB, 625142448 sectors wd2(pciide3:1:0): using PIO mode 4, Ultra-DMA mode 6 ppb0 at pci0 dev 6 function 0 "NVIDIA MCP55 PCI-PCI" rev 0xa2 pci1 at ppb0 bus 1 vendor "Techsan Electronics", unknown product 0x2103 (class network subclass miscellaneous, rev 0x02) at pci1 dev 1 function 0 not configured azalia0 at pci0 dev 6 function 1 "NVIDIA MCP55 HD Audio" rev 0xa2: apic 2 int 11 (irq 11) azalia0: codecs: Realtek ALC888 audio0 at azalia0 nfe0 at pci0 dev 8 function 0 "NVIDIA MCP55 LAN" rev 0xa3: apic 2 int 5 (irq 5), address 00:1d:92:33:cc:f7 ciphy0 at nfe0 phy 0: VSC8601 10/100/1000 PHY, rev. 1 nfe1 at pci0 dev 9 function 0 "NVIDIA MCP55 LAN" rev 0xa3: apic 2 int 10 (irq 10), address 00:1d:92:33:cc:f8 ciphy1 at nfe1 phy 1: VSC8601 10/100/1000 PHY, rev. 1 ppb1 at pci0 dev 10 function 0 "NVIDIA MCP55 PCIE" rev 0xa3 pci2 at ppb1 bus 2 ppb2 at pci0 dev 11 function 0 "NVIDIA MCP55 PCIE" rev 0xa3 pci3 at ppb2 bus 3 ppb3 at pci0 dev 12 function 0 "NVIDIA MCP55 PCIE" rev 0xa3 pci4 at ppb3 bus 4 ppb4 at pci0 dev 13 function 0 "NVIDIA MCP55 PCIE" rev 0xa3 pci5 at ppb4 bus 5 ppb5 at pci0 dev 14 function 0 "NVIDIA MCP55 PCIE" rev 0xa3 pci6 at ppb5 bus 6 ppb6 at pci0 dev 15 function 0 "NVIDIA MCP55 PCIE" rev 0xa3 pci7 at ppb6 bus 7 vga1 at pci7 dev 0 function 0 "ATI Radeon HD 2600 XT" rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) radeondrm0 at vga1: apic 2 int 10 (irq 10) drm0 at radeondrm0 azalia1 at pci7 dev 0 function 1 "ATI Radeon HD 2600 HD Audio" rev 0x00: apic 2 int 11 (irq 11) azalia1: no supported codecs azalia1: initialization failure, detaching pchb0 at pci0 dev 24 function 0 "AMD AMD64 0Fh HyperTransport" rev 0x00 pchb1 at pci0 dev 24 function 1 "AMD AMD64 0Fh Address Map" rev 0x00 pchb2 at pci0 dev 24 function 2 "AMD AMD64 0Fh DRAM Cfg" rev 0x00 kate0 at pci0 dev 24 function 3 "AMD AMD64 0Fh Misc Cfg" rev 0x00: core rev JH-F3 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pmsi0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pmsi0 mux 0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 wbsio0 at isa0 port 0x4e/2: W83627EHF rev 0x68 lm1 at wbsio0 port 0xa10/8: W83627EHF npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 usb1 at ohci0: USB revision 1.0 uhub1 at usb1 "NVIDIA OHCI root hub" rev 1.00/1.00 addr 1 mtrr: Pentium Pro MTRR support umass0 at uhub0 port 8 configuration 1 interface 0 "Philips SPD5230CC" rev 2.00/0.00 addr 2 umass0: using SCSI over Bulk-Only scsibus1 at umass0: 2 targets, initiator 0 sd0 at scsibus1 targ 1 lun 0: <Hitachi, HTS541616J9AT00, SB4O> SCSI0 0/direct fixed sd0: 152627MB, 512 bytes/sec, 312581808 sec total softraid0 at root root on wd0a swap on wd0b dump on wd0b bash-4.1# vmstat procs memory page disks traps cpu r b w avm fre flt re pi po fr sr wd0 wd1 int sys cs us sy id 1 0 0 288492 2474064 388 0 0 0 0 0 7 0 73 7686 614 5 1 94 Thanks