Red Hat ENTERPRISE LINUX 3 Reference Manual page 76

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Bus 0, device
Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 3).
Master Capable.
Prefetchable 32 bit memory at 0xe4000000 [0xe7ffffff].
Bus 0, device
PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 3).
Master Capable.
Bus 0, device
ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 2).
Bus 0, device
IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 1).
Master Capable.
I/O at 0xd800 [0xd80f].
Bus 0, device
USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 1).
IRQ 5.
Master Capable.
I/O at 0xd400 [0xd41f].
Bus 0, device
Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 2).
IRQ 9.
Bus 0, device
Ethernet controller: Lite-On Communications Inc LNE100TX (rev 33).
IRQ 5.
Master Capable.
I/O at 0xd000 [0xd0ff].
Non-prefetchable 32 bit memory at 0xe3000000 [0xe30000ff].
Bus 0, device
VGA compatible controller: S3 Inc. ViRGE/DX or /GX (rev 1).
IRQ 11.
Master Capable.
Non-prefetchable 32 bit memory at 0xdc000000 [0xdfffffff].
This output shows a list of all PCI devices, sorted in the order of bus, device, and function. Beyond
providing the name and version of the device, this list also gives detailed IRQ information so an
administrator can quickly look for conflicts.
Tip
To get a more readable version of this information, type:
/sbin/lspci -vb
5.2.26.
/proc/slabinfo
This file gives information about memory usage on the slab level. Linux kernels greater than version
2.2 use slab pools to manage memory above the page level. Commonly used objects have their own
slab pools. The following is a portion of a typical
slabinfo - version: 1.1 (statistics)
kmem_cache
nfs_write_data
nfs_read_data
nfs_page
0, function 0:
Latency=64.
1, function 0:
Latency=64.
4, function 0:
4, function 1:
Latency=32.
4, function 2:
Latency=32.
4, function 3:
9, function 0:
Latency=32.
12, function 0:
Latency=32.
64 68 112
0 0 384
0 160 384
0 200 96
Chapter 5. The
Min Gnt=128.
Min Gnt=4.Max Lat=255.
/proc/slabinfo
2 2 1
0 0 1
0 16 1
0 5 1
proc
File System
virtual file: