Optimizing Linux® Performance [Electronic resources] : A Hands-On Guide to Linux® Performance Tools

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% time option

ltrace tool

strace tool

%MEM option, top (v. 2.x and 3.x) tool

%memused option

sar (II) tool

%swpused option

sar (II) tool

+D directory option

lsof (List Open Files) tool

disk I/O subsystem usage

+d directory option

lsof (List Open Files) tool

disk I/O subsystem usage

--annotated-source option

gprof command

--assembly option

opreport tool

--brief option

gprof command

--delay option

slabtop tool

--details option

opreport tool

--flat-profile option

gprof command

--follow-exec option

memprof tool

application use of memory

--follow-fork option

memprof tool

application use of memory

--graph option

gprof command

--help option

kcachegrind tool

application use of memory

ltrace tool

strace tool

--interfaces=name option

netstat tool

network I/O

--long-filenames option

opreport tool

--raw|-w option

netstat tool

network I/O

--sort option

slabtop tool

--source -- option

opreport tool

--statistics|-s option

netstat tool

network I/O

--symbols option

opreport tool

--tcp|-t option

netstat tool

network I/O

--trace-jump=yes|no option

kcachegrind tool

application use of memory

--udp|-u option

netstat tool

network I/O

-/+ buffers/cache option

free tool

-A option

gprof command

-a option

opreport tool 2nd

-A option

ps command

-a option

script command

vmstat II tool

-B option

sar (II) tool

-c

-c delay option

free tool

-c option

ltrace tool

strace tool

-d interface option

iptraf tool

network I/O

-d option

iostat tool

disk I/O subsystem usage

opreport tool

-D option

vmstat tool

disk I/O subsystem usage

-d option

vmstat tool

disk I/O subsystem usage

-d[=cumulative] option

watch command

-f option

opreport tool

-g[1 | 2 | 3] option

GNU compiler collection 2nd

-i, --interface=interface name option

etherape tool

network I/O

-k option

iostat tool

disk I/O subsystem usage

-l delay option

free tool

-l option

ipcs tool

application use of shared memory

opreport tool

-m option

vmstat II tool

-n DEV option

sar tool

network I/O

-n EDEV option

sar tool

network I/O

-n FULL option

sar tool

network I/O

-n sec option

watch command

-n SOCK option

sar tool

network I/O

-n, --numeric option

etherape tool

network I/O

-o /statistic/

-o /statistic/ option

ps command

-o file option

ltrace tool

strace tool

-p option

gprof command

ipcs tool

application use of shared memory

netstat tool

network I/O

-p partition option

vmstat tool

disk I/O subsystem usage

-p pid option

ltrace tool

strace tool

-pg option

GNU compiler collection

-q option

gprof command

-r delay option

lsof (List Open Files) tool

disk I/O subsystem usage

-r option

sar (II) tool

-s delay option

free tool

-s interface option

iptraf tool

network I/O

-s option

opreport tool 2nd

vmstat II tool

-t minutes option

iptraf tool

network I/O

-t option

ipcs tool

application use of shared memory

script command

-u option

ipcs tool

application use of shared memory

-u user option

ps command

-U user option

ps command

-v option

time command

-W option

sar (II) tool

-x option

iostat tool

disk I/O subsystem usage

-Xrunhprof command-line option, java command

/proc file system display info. [See procinfo tool]

/proc tool

application use of memory

supported for Java, Mono, Python, and Perl 2nd

/proc//PID tool

processes

maps file 2nd 3rd 4th

status file 2nd 3rd 4th 5th

/proc//PID/ tool

processes

status file

/proc/interrupt file

/proc/meminfo file

memory performance

example 2nd

options 2nd

statistics 2nd 3rd