Red Hat ENTERPRISE LINUX 3 Reference Manual page 66

48
runqueue : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 4771.02
— Provides each processor with an identifying number. On systems that have one
• processor
processor, only a
0
— Authoritatively identifies the type of processor in the system. For an Intel-based
•
cpu family
system, place the number in front of "86" to determine the value. This is particularly helpful for
those attempting to identify the architecture of an older system such as a 586, 486, or 386. Because
some RPM packages are compiled for each of these particular architectures, this value also helps
users determine which packages to install.
— Displays the common name of the processor, including its project name.
• model name
— Shows the precise speed in megahertz for the processor to the thousandth decimal
• cpu MHz
point.
— Displays the amount of level 2 memory cache available to the processor.
• cache size
— Displays the number of sibling CPUs on the same physical CPU for architectures
•
siblings
which use hyper-threading.
— Defines a number of different qualities about the processor, such as the presence of a
•
flags
floating point unit (FPU) and the ability to process MMX instructions.
5.2.4.
/proc/devices
This file displays the various character and block devices currently configured (not including devices
whose modules are not loaded). Below is a sample output from this file:
Character devices:
1 mem
2 pty
3 ttyp
4 ttyS
5 cua
7 vcs
10 misc
14 sound
29 fb
36 netlink
128 ptm
129 ptm
136 pts
137 pts
162 raw
254 iscsictl
is present.
proc
Chapter 5. The File System