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tapset::queue_stats - systemtap queue_stats tapset


Function to record enqueue requests
See function::qs_wait(3stap)
for details.
Function to record being moved from wait queue to being serviced
See function::qs_run(3stap)
for details.
Function to record finishing request
See function::qs_done(3stap)
for details.
Function to reset the stats for a queue
See function::qsq_start(3stap)
for details.
Fraction of time that any request was being serviced
See function::qsq_utilization(3stap)
for details.
Returns the time reqest was on the wait queue
See function::qsq_blocked(3stap)
for details.
length of wait queue
See function::qsq_wait_queue_length(3stap)
for details.
Amount of time per request service
See function::qsq_service_time(3stap)
for details.
Amount of time in queue + service per request
See function::qsq_wait_time(3stap)
for details.
Number of requests served per unit time
See function::qsq_throughput(3stap)
for details.
Prints a line of statistics for the given queue
See function::qsq_print(3stap)
for details.


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)

November 2020 SystemTap Tapset Reference