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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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NAME | DESCRIPTION | SEE ALSO | COLOPHON |
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TAPSET::QUEUE_STATS(3stap) TAPSET::QUEUE_STATS(3stap)
tapset::queue_stats - systemtap queue_stats tapset
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.
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)
This page is part of the systemtap (a tracing and live-system
analysis tool) project. Information about the project can be
found at ⟨https://sourceware.org/systemtap/⟩. If you have a bug
report for this manual page, send it to [email protected].
This page was obtained from the project's upstream Git repository
⟨git://sourceware.org/git/systemtap.git⟩ on 2024-06-14. (At that
time, the date of the most recent commit that was found in the
repository was 2024-06-13.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
[email protected]
SystemTap Tapset Reference April 2024 TAPSET::QUEUE_STATS(3stap)
Pages that refer to this page: function::qs_done(3stap), function::qsq_blocked(3stap), function::qsq_print(3stap), function::qsq_service_time(3stap), function::qsq_start(3stap), function::qsq_throughput(3stap), function::qsq_utilization(3stap), function::qsq_wait_queue_length(3stap), function::qsq_wait_time(3stap), function::qs_run(3stap), function::qs_wait(3stap)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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