function::task_time_string_tid - Human readable string of task time usage

tid
           Thread id of the given task

       Returns a human readable string showing the user and system time the given task has used up to now. For
       example “usr: 0m12.908s, sys: 1m6.851s”.

       function::task_time_string_tid - Human readable string of task time usage

tapset::task_time(3stap)

SystemTap Tapset Reference                         April 2024                        FUNCTION::TASK_TIME_(3stap)

           task_time_string_tid:string(tid:long)