tapset::queue_stats

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


 

Index

NAME
DESCRIPTION
SEE ALSO

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Time: 16:52:25 GMT, May 22, 2014