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.\" -*- nroff -*-
.TH TAPSET::TASK_TIME 3stap "October 2018" "SystemTap Tapset Reference"
.SH NAME
tapset::task_time \- systemtap task_time tapset
.SH DESCRIPTION
Task time query and utility functions provide information about
the time resource usage of the current task. These functions provide
information about the user time and system time of the current
task. And provide utility functions to turn the reported times
into miliseconds and create human readable string representations
of task time used. The reported times are approximates and should
be used for "coarse grained" measurements only. The reported user
and system time are only for the current task, not for the process
as a whole nor of any time spend by children of the current task.
.TP
.P
.TP
.B task_utime
User time of the task
.IP
See
.IR function::task_utime (3stap)
for details.
.P
.TP
.B task_utime
User time of the task
.IP
See
.IR function::task_utime (3stap)
for details.
.P
.TP
.B task_stime
System time of the task
.IP
See
.IR function::task_stime (3stap)
for details.
.P
.TP
.B task_stime
System time of the task
.IP
See
.IR function::task_stime (3stap)
for details.
.P
.TP
.B task_start_time
Start time of the given task
.IP
See
.IR function::task_start_time (3stap)
for details.
.P
.TP
.B cputime_to_msecs
Translates the given cputime into milliseconds
.IP
See
.IR function::cputime_to_msecs (3stap)
for details.
.P
.TP
.B cputime_to_usecs
Translates the given cputime into microseconds
.IP
See
.IR function::cputime_to_usecs (3stap)
for details.
.P
.TP
.B msecs_to_string
Human readable string for given milliseconds
.IP
See
.IR function::msecs_to_string (3stap)
for details.
.P
.TP
.B usecs_to_string
Human readable string for given microseconds
.IP
See
.IR function::usecs_to_string (3stap)
for details.
.P
.TP
.B nsecs_to_string
Human readable string for given nanoseconds
.IP
See
.IR function::nsecs_to_string (3stap)
for details.
.P
.TP
.B cputime_to_string
Human readable string for given cputime
.IP
See
.IR function::cputime_to_string (3stap)
for details.
.P
.TP
.B task_time_string
Human readable string of task time usage
.IP
See
.IR function::task_time_string (3stap)
for details.
.P
.TP
.B task_time_string_tid
Human readable string of task time usage
.IP
See
.IR function::task_time_string_tid (3stap)
for details.
.SH SEE ALSO
.BR
.IR \%function::task_utime (3stap),
.BR
.IR \%function::task_stime (3stap),
.BR
.IR \%function::task_start_time (3stap),
.BR
.IR \%function::cputime_to_msecs (3stap),
.BR
.IR \%function::cputime_to_usecs (3stap),
.BR
.IR \%function::msecs_to_string (3stap),
.BR
.IR \%function::usecs_to_string (3stap),
.BR
.IR \%function::nsecs_to_string (3stap),
.BR
.IR \%function::cputime_to_string (3stap),
.BR
.IR \%function::task_time_string (3stap),
.BR
.IR \%function::task_time_string_tid (3stap),
.BR
.IR \%stap (1),
.IR \%stapprobes (3stap)
|
