STAPRUN(8) System Manager's Manual STAPRUN(8) (NAME) staprun - Systemtap (SYNOPSIS) staprun [ OPTIONS ] MODULE [ MODULE-OPTIONS ] (DESCRIPTION) staprun (back- end) Systemtap . (front-end) stap . Systemtap Systemtap ( ) . stappaths(7) : rpm -q systemtap (fedora/red hat) apt-get -v systemtap (ubuntu) (OPTIONS) staprun . . -v (Verbose). SYSTEMTAP_VERBOSE . -V . -w . -u uprobes.ko. -c CMD CMD staprun CMD . '_stp_target' pid CMD . -x PID '_stp_target' PID . -N PID '_stp_namespaces_pid' PID . -o FILE FILE. (bulk mode) FILE_x ( FILE_cpux) 'x' . strftime(3) FILE . -b BUFFER_SIZE Systemtap . . . . -L (probes) . -A . -A Systemtap. -C WHEN . WHEN "never" "always" "auto" ( ). "auto" . SYSTEMTAP_COLORS . stap(1) . -M INTERVAL (monitor) INTERVAL . -d . . "*" ( ) . -D staprun (daemon) pid . -R . -r N:URI URI tapset remote_id() remote_uri(). -S size[,N] . size Systemtap . N Systemtap . . -T timeout (reader thread) . . stapio . . var1=val var1 val . staprun . (ARGUMENTS) MODULE . ( 'VERSION' "uname -r" ): /lib/modules/VERSION/systemtap . . $ stap -p4 -m mod1 -e 'global var1="foo"; probe begin{printf("%s\n", var1); exit()}' : $ staprun mod1.ko var1="HelloWorld" HelloWorld (spaces) . (EXAMPLES) stapex(3stap) . staprun . stap . stap . $ stap -p4 -e 'probe begin { printf("Hello World!\n"); exit() }' /home/user/.systemtap/cache/85/stap_8553d83f78c_265.ko staprun . $ staprun /home/user/.systemtap/cache/85/stap_8553d83f78c_265.ko Hello World! (MODULE DETACHING AND ATTACHING) staprun Systemtap (detach) (reattach). -L . SIGQUIT ( Ctrl-\) . -A staprun . (FILE SWITCHING BY SIGNAL) staprun stapio ( staprun -o) SIGUSR2 stapio . SIGUSR2 .N N . : $ staprun -o foo ... foo SIGUSR2 foo.1 . SIGUSR2 foo.2 . (SAFETY AND SECURITY) Systemtap . . stap(1) . Systemtap setuid staprun (root) stapusr . --privilege= stap staprun . stapdev stapdev . ( .) stapsys stapsys stapdev (guru mode). stapusr stapusr /lib/modules/VERSION/systemtap . stapusr stapusr ( ). stap-server stap-server(8) . FIPS staprun Systemtap (kernel panic) . #002c77a48b47 STAP_FIPS_OVERRIDE staprun . (FILES) /lib/modules/VERSION/systemtap MODULE . stapusr . (root) . (SEE ALSO) stap(1), stapprobes(3stap), stap-server(8), stapdyn(8), stapex(3stap) (BUGS) (Bugzilla) : http://sourceware.org/systemtap . STAPRUN(8)