Optimizing Linux Performance: A Hands-On Guide to Linux Performance Tools

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]

v option

     slabtop tool

valgrind tool

    application use of memory

         example 2nd 3rd 4th 5th 6th

         options 2nd 3rd

     source location

vcsw (voluntary context switches) tool

VIRT option, top (v. 2.x and 3.x) tool virtual memoryVirtual Memory Statistics. [See vmstat tool]

VmData statistic    /proc//PID tool         processes: status file

VmExe statistic

    /proc//PID tool

         processes: status file

VmLck statistic

    /proc//PID tool         processes: status fileVmRSS statistic    /proc//PID tool         processes: status filevmsta tool     source locationvmstat II tool

    average mode

         memory performance     memory performance 2nd         command-line options

         example 2nd 3rd 4th 5th

         output statistics 2nd

    sample mode

         memory performance vmstat tool 2nd

     average mode 2nd 3rd     command-line options 2nd

     CPU-specific statistics 2nd 3rd 4th 5th 6th 7th    disk I/O subsystem usage

         example 2nd 3rd 4th         options 2nd

         statistics 2nd 3rd 4th 5th 6th 7th

     sample mode 2nd 3rd

     system-wide slowdown 2nd 3rd

VmStk statistic

    /proc//PID tool

         processes: status file

Voluntary context switches option

     time command

vsz option

    ps tool

         application use of memory