NAME

       tapset::queue_stats - systemtap queue_stats tapset

DESCRIPTION

       qs_wait
              Function to record enqueue requests

              See function::qs_wait(3stap)
               for details.

       qs_run Function to record being moved from wait queue to being serviced

              See function::qs_run(3stap)
               for details.

       qs_done
              Function to record finishing request

              See function::qs_done(3stap)
               for details.

       qsq_start
              Function to reset the stats for a queue

              See function::qsq_start(3stap)
               for details.

       qsq_utilization
              Fraction of time that any request was being serviced

              See function::qsq_utilization(3stap)
               for details.

       qsq_blocked
              Returns the time reqest was on the wait queue

              See function::qsq_blocked(3stap)
               for details.

       qsq_wait_queue_length
              length of wait queue

              See function::qsq_wait_queue_length(3stap)
               for details.

       qsq_service_time
              Amount of time per request service

              See function::qsq_service_time(3stap)
               for details.

       qsq_wait_time
              Amount of time in queue + service per request

              See function::qsq_wait_time(3stap)
               for details.

       qsq_throughput
              Number of requests served per unit time

              See function::qsq_throughput(3stap)
               for details.

       qsq_print
              Prints a line of statistics for the given queue

              See function::qsq_print(3stap)
               for details.

SEE ALSO

          function::qs_wait(3stap),      function::qs_run(3stap),     function::qs_done(3stap),
       function::qsq_start(3stap),                    function::qsq_utilization(3stap),
       function::qsq_blocked(3stap),               function::qsq_wait_queue_length(3stap),
       function::qsq_service_time(3stap),                function::qsq_wait_time(3stap),
       function::qsq_throughput(3stap),  function::qsq_print(3stap),  stap(1), stapprobes(3stap)