tapset::task_time

Section: Misc. Reference Manual Pages (3stap)
Updated: ---
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NAME

tapset::task_time - systemtap task_time tapset
   

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.

task_utime
User time of the current task
See function::task_utime(3stap)
 for details.

task_utime_tid
User time of the given task
See function::task_utime_tid(3stap)
 for details.

task_stime
System time of the current task
See function::task_stime(3stap)
 for details.

task_stime_tid
System time of the given task
See function::task_stime_tid(3stap)
 for details.

task_start_time
Start time of the given task
See function::task_start_time(3stap)
 for details.

cputime_to_msecs
Translates the given cputime into milliseconds
See function::cputime_to_msecs(3stap)
 for details.

cputime_to_usecs
Translates the given cputime into microseconds
See function::cputime_to_usecs(3stap)
 for details.

msecs_to_string
Human readable string for given milliseconds
See function::msecs_to_string(3stap)
 for details.

usecs_to_string
Human readable string for given microseconds
See function::usecs_to_string(3stap)
 for details.

nsecs_to_string
Human readable string for given nanoseconds
See function::nsecs_to_string(3stap)
 for details.

cputime_to_string
Human readable string for given cputime
See function::cputime_to_string(3stap)
 for details.

task_time_string
Human readable string of task time usage
See function::task_time_string(3stap)
 for details.

task_time_string_tid
Human readable string of task time usage
See function::task_time_string_tid(3stap)
 for details.

 

SEE ALSO

function::task_utime(3stap), function::task_utime_tid(3stap), function::task_stime(3stap), function::task_stime_tid(3stap), function::task_start_time(3stap), function::cputime_to_msecs(3stap), function::cputime_to_usecs(3stap), function::msecs_to_string(3stap), function::usecs_to_string(3stap), function::nsecs_to_string(3stap), function::cputime_to_string(3stap), function::task_time_string(3stap), function::task_time_string_tid(3stap), stap(1), stapprobes(3stap)


 

Index

NAME
DESCRIPTION
SEE ALSO

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Time: 10:39:30 GMT, March 18, 2014