<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>function::qsq_wait_time</title><meta name="generator" content="DocBook XSL Stylesheets V1.69.1"><link rel="start" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="ch22.html" title="Chapter 22. Queue Statistics Tapset"><link rel="prev" href="re419.html" title="function::qsq_wait_queue_length"><link rel="next" href="ch23.html" title="Chapter 23. Random functions Tapset"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>function::qsq_wait_time</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re419.html">Prev</a> </td><th width="60%" align="center">Chapter 22. Queue Statistics Tapset</th><td width="20%" align="right"> <a accesskey="n" href="ch23.html">Next</a></td></tr></table><hr></div><div class="refentry" lang="en"><a name="API-qsq-wait-time"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>function::qsq_wait_time — Amount of time in queue + service per request </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting"> qsq_wait_time:long(qname:string,scale:long) </pre></div><div class="refsect1" lang="en"><a name="idp11221984"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>qname</code></em></span></dt><dd><p> queue name </p></dd><dt><span class="term"><em class="parameter"><code>scale</code></em></span></dt><dd><p> scale variable to take account for interval fraction </p></dd></dl></div></div><div class="refsect1" lang="en"><a name="idp11227216"></a><h2>Description</h2><p> This function returns the average time in microseconds that it took for a request to be serviced (<code class="function">qs_wait</code> to <code class="function">qa_done</code>). </p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re419.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch22.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ch23.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>function::qsq_wait_queue_length</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 23. Random functions Tapset</td></tr></table></div></body></html>