Concept Guide

Category Attributes
Kernel
Uname –a:
Name
Node Name
Release
Version/Build Type
Processor Type
Operating System
Memory
System Uptime (uptime):
Time Since Boot
Active User Sessions
Load Average
Advanced Memory Statistics (/proc/
meminfo):
MemTotal
MemFree
MemShared
Buffers
Cached
SwapCached
Active
ActiveAnon
ActiveCache
Dirty
Inact_dirty
Inact_laundry
Inact_clean
Inact_target
HighTotal
HighFree
LowTotal
LowFree
SwapTotal
SwapFree
HugePages_Total
HugePages_Free
Hugepagesize
WriteBack
Mapped
Slab
Commited_AS
Page Tables
Vmalloc Total
Vm alloc Used
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