Index
[SYMBOL]
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
[I]
[J]
[K]
[L]
[M]
[N]
[O]
[P]
[R]
[S]
[T]
[U]
[V]
[W]
[X]
c option slabtop tool C/C++ static versus dynamic languages 2nd cache option vmstat II tool cache subsystem, CPUs application use of memory use oprofile applications use cachegrind Levels 1 and 2 caches Cached option /proc/meminfo file free tool cachegrind tool application use of CPU cache oprofile caches hot functions caches, memory 2nd 3rd 4th call trees process time use unreliable/incomplete 2nd calls option ltrace tool strace tool carrier statistic ip tool network I/O ipconfig tool network I/O CODE option, top (v. 2.x and 3.x) tool coll/sstatistic sar tool network I/O collsns statistic ip tool network I/O command option ps command ps tool application use of memory COMMAND statistic lsof (List Open Files) tool disk I/O subsystem usage command-line mode, top (v. 2.0.x) tool command-line mode, top (v. 3.x.x) tool 2nd command-line options memory performance free tool 2nd sar (II) tool slabtop tool 2nd mpstat procinfo tool 2nd sar tool 2nd top (v. 2.0.x) tool vmstat II tool memory performance vmstat tool 2nd Committed_AS option /proc/meminfo file context switches 2nd 3rd 4th count option iostat tool disk I/O subsystem usage sar tool network I/O vmstat tool disk I/O subsystem usage CPU cache application use of memory applications use cachegrind oprofile CPU performance investigation analyzing tool results 2nd 3rd 4th 5th 6th 7th configuring applications 2nd identifying problems 2nd installing/configuring performance tools running applications and performance tools 2nd 3rd setting baseline/goals 2nd 3rd solutions accessing image tiles 2nd accessing image tiles, with local arrays 2nd 3rd 4th increasing image cache 2nd searching Web for functions 2nd verifying CPU performance tools gnome-system-monitor example 2nd 3rd options 2nd mpstat example 2nd 3rd options 2nd statistics 2nd oprofile 2nd example 2nd 3rd 4th 5th 6th opcontrol program, event handling 2nd opcontrol program, options 2nd opreport program 2nd 3rd options 2nd 3rd procinfo command-line options 2nd example 2nd 3rd statistics 2nd sar example 2nd 3rd 4th 5th options 2nd 3rd 4th statistics 2nd top system-wide slowdown 2nd top (v. 2.0.x) 2nd 3rd 4th command-line mode command-line options example 2nd 3rd 4th runtime mode 2nd 3rd sorting/display options system-wide statistics 2nd top (v. 3.x.x) 2nd command-line mode command-line options example 2nd 3rd runtime mode runtime options 2nd 3rd system-wide options vmstat 2nd average mode 2nd 3rd command-line options 2nd CPU-specific statistics 2nd 3rd 4th 5th 6th 7th sample mode 2nd 3rd system-wide slowdown 2nd 3rd vmstat II sample mode CPU usage application problems 2nd kernel space process function time use 2nd call trees hot functions 2nd process system calls process time use system-wide performance to multiple processors 2nd to single processors uneven usage by processes 2nd user space CPU utilization 2nd cs option vmstat tool cyclic redundancy check (CRC) errors 2nd
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