mirror of
https://github.com/yasuhirokimura/db18
synced 2026-06-08 18:29:23 +00:00
Yasuhiro KIMURA
1310 lines
45 KiB
HTML
1310 lines
45 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<!-- NewPage -->
|
|
<html lang="en">
|
|
<head>
|
|
<!-- Generated by javadoc (1.8.0_131) on Tue May 29 07:52:51 PDT 2018 -->
|
|
<title>LockStats (Oracle - Berkeley DB Java API)</title>
|
|
<meta name="date" content="2018-05-29">
|
|
<link rel="stylesheet" type="text/css" href="../../../style.css" title="Style">
|
|
<script type="text/javascript" src="../../../script.js"></script>
|
|
</head>
|
|
<body>
|
|
<script type="text/javascript"><!--
|
|
try {
|
|
if (location.href.indexOf('is-external=true') == -1) {
|
|
parent.document.title="LockStats (Oracle - Berkeley DB Java API)";
|
|
}
|
|
}
|
|
catch(err) {
|
|
}
|
|
//-->
|
|
var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10,"i43":10,"i44":10,"i45":10,"i46":10,"i47":10,"i48":10,"i49":10,"i50":10,"i51":10};
|
|
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
|
|
var altColor = "altColor";
|
|
var rowColor = "rowColor";
|
|
var tableTab = "tableTab";
|
|
var activeTableTab = "activeTableTab";
|
|
</script>
|
|
<noscript>
|
|
<div>JavaScript is disabled on your browser.</div>
|
|
</noscript>
|
|
<!-- ========= START OF TOP NAVBAR ======= -->
|
|
<div class="topNav"><a name="navbar.top">
|
|
<!-- -->
|
|
</a>
|
|
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
|
|
<a name="navbar.top.firstrow">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="navList" title="Navigation">
|
|
<li><a href="../../../overview-summary.html">Overview</a></li>
|
|
<li><a href="package-summary.html">Package</a></li>
|
|
<li class="navBarCell1Rev">Class</li>
|
|
<li><a href="class-use/LockStats.html">Use</a></li>
|
|
<li><a href="package-tree.html">Tree</a></li>
|
|
<li><a href="../../../deprecated-list.html">Deprecated</a></li>
|
|
<li><a href="../../../index-all.html">Index</a></li>
|
|
<li><a href="../../../help-doc.html">Help</a></li>
|
|
</ul>
|
|
<div class="aboutLanguage"><b>Berkeley DB</b><br><font size="-1"> version 18.1.25</font></div>
|
|
</div>
|
|
<div class="subNav">
|
|
<ul class="navList">
|
|
<li><a href="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db"><span class="typeNameLink">Prev Class</span></a></li>
|
|
<li><a href="../../../com/sleepycat/db/LogCursor.html" title="class in com.sleepycat.db"><span class="typeNameLink">Next Class</span></a></li>
|
|
</ul>
|
|
<ul class="navList">
|
|
<li><a href="../../../index.html?com/sleepycat/db/LockStats.html" target="_top">Frames</a></li>
|
|
<li><a href="LockStats.html" target="_top">No Frames</a></li>
|
|
</ul>
|
|
<ul class="navList" id="allclasses_navbar_top">
|
|
<li><a href="../../../allclasses-noframe.html">All Classes</a></li>
|
|
</ul>
|
|
<div>
|
|
<script type="text/javascript"><!--
|
|
allClassesLink = document.getElementById("allclasses_navbar_top");
|
|
if(window==top) {
|
|
allClassesLink.style.display = "block";
|
|
}
|
|
else {
|
|
allClassesLink.style.display = "none";
|
|
}
|
|
//-->
|
|
</script>
|
|
</div>
|
|
<div>
|
|
<ul class="subNavList">
|
|
<li>Summary: </li>
|
|
<li>Nested | </li>
|
|
<li>Field | </li>
|
|
<li>Constr | </li>
|
|
<li><a href="#method.summary">Method</a></li>
|
|
</ul>
|
|
<ul class="subNavList">
|
|
<li>Detail: </li>
|
|
<li>Field | </li>
|
|
<li>Constr | </li>
|
|
<li><a href="#method.detail">Method</a></li>
|
|
</ul>
|
|
</div>
|
|
<a name="skip.navbar.top">
|
|
<!-- -->
|
|
</a></div>
|
|
<!-- ========= END OF TOP NAVBAR ========= -->
|
|
<!-- ======== START OF CLASS DATA ======== -->
|
|
<div class="header">
|
|
<div class="subTitle">com.sleepycat.db</div>
|
|
<h2 title="Class LockStats" class="title">Class LockStats</h2>
|
|
</div>
|
|
<div class="contentContainer">
|
|
<ul class="inheritance">
|
|
<li>java.lang.Object</li>
|
|
<li>
|
|
<ul class="inheritance">
|
|
<li>com.sleepycat.db.LockStats</li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
<div class="description">
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<hr>
|
|
<br>
|
|
<pre>public class <span class="typeNameLabel">LockStats</span>
|
|
extends java.lang.Object</pre>
|
|
<div class="block">Lock statistics for a database environment.</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="summary">
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<!-- ========== METHOD SUMMARY =========== -->
|
|
<ul class="blockList">
|
|
<li class="blockList"><a name="method.summary">
|
|
<!-- -->
|
|
</a>
|
|
<h3>Method Summary</h3>
|
|
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
|
|
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
|
|
<tr>
|
|
<th class="colFirst" scope="col">Modifier and Type</th>
|
|
<th class="colLast" scope="col">Method and Description</th>
|
|
</tr>
|
|
<tr id="i0" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getCurMaxId--">getCurMaxId</a></span>()</code>
|
|
<div class="block">The current maximum unused locker ID.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i1" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getHashLen--">getHashLen</a></span>()</code>
|
|
<div class="block">Maximum length of a lock hash bucket.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i2" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getId--">getId</a></span>()</code>
|
|
<div class="block">The last allocated locker ID.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i3" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getInitlockers--">getInitlockers</a></span>()</code>
|
|
<div class="block">The initial number of lockers allocated in lock table.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i4" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getInitlocks--">getInitlocks</a></span>()</code>
|
|
<div class="block">The initial number of locks allocated in the lock table.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i5" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getInitobjects--">getInitobjects</a></span>()</code>
|
|
<div class="block">The initial number of lock objects allocated in lock table.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i6" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLockers--">getLockers</a></span>()</code>
|
|
<div class="block">The current number of lockers allocated in lock table.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i7" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLockersNowait--">getLockersNowait</a></span>()</code>
|
|
<div class="block">The number of requests to allocate or deallocate a locker for which the
|
|
thread of control did not wait.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i8" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLockersWait--">getLockersWait</a></span>()</code>
|
|
<div class="block">The number of requests to allocate or deallocate a locker for which the
|
|
thread of control waited.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i9" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLockNowait--">getLockNowait</a></span>()</code>
|
|
<div class="block">The number of lock requests not immediately available due to conflicts,
|
|
for which the thread of control did not wait.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i10" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLocks--">getLocks</a></span>()</code>
|
|
<div class="block">The current number of locks allocated in lock table.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i11" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLocksteals--">getLocksteals</a></span>()</code>
|
|
<div class="block">The maximum number of locks stolen by an empty partition.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i12" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLockTimeout--">getLockTimeout</a></span>()</code>
|
|
<div class="block">Lock timeout value.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i13" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getLockWait--">getLockWait</a></span>()</code>
|
|
<div class="block">The number of lock requests not immediately available due to conflicts,
|
|
for which the thread of control waited.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i14" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxHlocks--">getMaxHlocks</a></span>()</code>
|
|
<div class="block">The maximum number of locks in any hash bucket at any one time.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i15" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxHobjects--">getMaxHobjects</a></span>()</code>
|
|
<div class="block">The maximum number of objects in any hash bucket at any one time.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i16" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxLockers--">getMaxLockers</a></span>()</code>
|
|
<div class="block">The maximum number of lockers possible.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i17" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxLocks--">getMaxLocks</a></span>()</code>
|
|
<div class="block">The maximum number of locks possible.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i18" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxLsteals--">getMaxLsteals</a></span>()</code>
|
|
<div class="block">The maximum number of lock steals for any one partition.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i19" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxNlockers--">getMaxNlockers</a></span>()</code>
|
|
<div class="block">The maximum number of lockers at any one time.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i20" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxNlocks--">getMaxNlocks</a></span>()</code>
|
|
<div class="block">The maximum number of locks at any one time.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i21" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxNobjects--">getMaxNobjects</a></span>()</code>
|
|
<div class="block">The maximum number of lock objects at any one time.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i22" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxObjects--">getMaxObjects</a></span>()</code>
|
|
<div class="block">The maximum number of lock objects possible.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i23" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getMaxOsteals--">getMaxOsteals</a></span>()</code>
|
|
<div class="block">The maximum number of object steals for any one partition.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i24" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNobjects--">getNobjects</a></span>()</code>
|
|
<div class="block">The number of current lock objects.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i25" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumDeadlocks--">getNumDeadlocks</a></span>()</code>
|
|
<div class="block">The number of deadlocks.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i26" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumDowngrade--">getNumDowngrade</a></span>()</code>
|
|
<div class="block">The total number of locks downgraded.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i27" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumLockers--">getNumLockers</a></span>()</code>
|
|
<div class="block">The number of current lockers.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i28" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumLockersHit--">getNumLockersHit</a></span>()</code>
|
|
<div class="block">The number of hits in the thread locker cache.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i29" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumLockersReused--">getNumLockersReused</a></span>()</code>
|
|
<div class="block">Total number of lockers reused.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i30" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumLocks--">getNumLocks</a></span>()</code>
|
|
<div class="block">The number of current locks.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i31" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumLockTimeouts--">getNumLockTimeouts</a></span>()</code>
|
|
<div class="block">The number of lock requests that have timed out.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i32" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumModes--">getNumModes</a></span>()</code>
|
|
<div class="block">The number of lock modes.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i33" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumReleases--">getNumReleases</a></span>()</code>
|
|
<div class="block">The total number of locks released.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i34" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumRequests--">getNumRequests</a></span>()</code>
|
|
<div class="block">The total number of locks requested.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i35" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumTxnTimeouts--">getNumTxnTimeouts</a></span>()</code>
|
|
<div class="block">The number of transactions that have timed out.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i36" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getNumUpgrade--">getNumUpgrade</a></span>()</code>
|
|
<div class="block">The total number of locks upgraded.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i37" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getObjects--">getObjects</a></span>()</code>
|
|
<div class="block">The current number of lock objects allocated in lock table.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i38" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getObjectsteals--">getObjectsteals</a></span>()</code>
|
|
<div class="block">The maximum number of objects stolen by an empty partition.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i39" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getObjsNowait--">getObjsNowait</a></span>()</code>
|
|
<div class="block">The number of requests to allocate or deallocate an object for which the
|
|
thread of control did not wait.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i40" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getObjsWait--">getObjsWait</a></span>()</code>
|
|
<div class="block">The number of requests to allocate or deallocate an object for which the
|
|
thread of control waited.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i41" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getPartitions--">getPartitions</a></span>()</code>
|
|
<div class="block">The number of lock table partitions.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i42" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getPartMaxNowait--">getPartMaxNowait</a></span>()</code>
|
|
<div class="block">The number of times that a thread of control was able to obtain any one
|
|
lock partition mutex without waiting.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i43" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getPartMaxWait--">getPartMaxWait</a></span>()</code>
|
|
<div class="block">The maximum number of times that a thread of control was forced to wait
|
|
before obtaining any one lock partition mutex.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i44" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getPartNowait--">getPartNowait</a></span>()</code>
|
|
<div class="block">The number of times that a thread of control was able to obtain a lock
|
|
partition mutex without waiting.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i45" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getPartWait--">getPartWait</a></span>()</code>
|
|
<div class="block">The number of times that a thread of control was forced to wait before
|
|
obtaining a lock partition mutex.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i46" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getRegionNowait--">getRegionNowait</a></span>()</code>
|
|
<div class="block">The number of times that a thread of control was able to obtain the lock
|
|
region mutex without waiting.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i47" class="rowColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getRegionWait--">getRegionWait</a></span>()</code>
|
|
<div class="block">The number of times that a thread of control was forced to wait before
|
|
obtaining the lock region mutex.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i48" class="altColor">
|
|
<td class="colFirst"><code>long</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getRegSize--">getRegSize</a></span>()</code>
|
|
<div class="block">The size of the lock region.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i49" class="rowColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getTableSize--">getTableSize</a></span>()</code>
|
|
<div class="block">The size of object hash table.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i50" class="altColor">
|
|
<td class="colFirst"><code>int</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#getTxnTimeout--">getTxnTimeout</a></span>()</code>
|
|
<div class="block">Transaction timeout value.</div>
|
|
</td>
|
|
</tr>
|
|
<tr id="i51" class="rowColor">
|
|
<td class="colFirst"><code>java.lang.String</code></td>
|
|
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/sleepycat/db/LockStats.html#toString--">toString</a></span>()</code>
|
|
<div class="block">For convenience, the LockStats class has a toString method
|
|
that lists all the data fields.</div>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
<ul class="blockList">
|
|
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
|
|
<!-- -->
|
|
</a>
|
|
<h3>Methods inherited from class java.lang.Object</h3>
|
|
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="details">
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<!-- ============ METHOD DETAIL ========== -->
|
|
<ul class="blockList">
|
|
<li class="blockList"><a name="method.detail">
|
|
<!-- -->
|
|
</a>
|
|
<h3>Method Detail</h3>
|
|
<a name="getId--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getId</h4>
|
|
<pre>public int getId()</pre>
|
|
<div class="block">The last allocated locker ID.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the last allocated locker ID</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getCurMaxId--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getCurMaxId</h4>
|
|
<pre>public int getCurMaxId()</pre>
|
|
<div class="block">The current maximum unused locker ID.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the current maximum unused locker ID</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getInitlocks--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getInitlocks</h4>
|
|
<pre>public int getInitlocks()</pre>
|
|
<div class="block">The initial number of locks allocated in the lock table.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the initial number of locks allocated in the lock table</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getInitlockers--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getInitlockers</h4>
|
|
<pre>public int getInitlockers()</pre>
|
|
<div class="block">The initial number of lockers allocated in lock table.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the initial number of lockers allocated in lock table</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getInitobjects--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getInitobjects</h4>
|
|
<pre>public int getInitobjects()</pre>
|
|
<div class="block">The initial number of lock objects allocated in lock table.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the initial number of lock objects allocated in lock table</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLocks--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLocks</h4>
|
|
<pre>public int getLocks()</pre>
|
|
<div class="block">The current number of locks allocated in lock table.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the current number of locks allocated in lock table</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLockers--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLockers</h4>
|
|
<pre>public int getLockers()</pre>
|
|
<div class="block">The current number of lockers allocated in lock table.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the current number of lockers allocated in lock table</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getObjects--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getObjects</h4>
|
|
<pre>public int getObjects()</pre>
|
|
<div class="block">The current number of lock objects allocated in lock table.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the current number of lock objects allocated in lock table</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxLocks--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxLocks</h4>
|
|
<pre>public int getMaxLocks()</pre>
|
|
<div class="block">The maximum number of locks possible.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of locks possible</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxLockers--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxLockers</h4>
|
|
<pre>public int getMaxLockers()</pre>
|
|
<div class="block">The maximum number of lockers possible.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of lockers possible</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxObjects--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxObjects</h4>
|
|
<pre>public int getMaxObjects()</pre>
|
|
<div class="block">The maximum number of lock objects possible.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of lock objects possible</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getPartitions--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getPartitions</h4>
|
|
<pre>public int getPartitions()</pre>
|
|
<div class="block">The number of lock table partitions.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of lock table partitions</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getTableSize--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getTableSize</h4>
|
|
<pre>public int getTableSize()</pre>
|
|
<div class="block">The size of object hash table.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the size of object hash table</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumModes--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumModes</h4>
|
|
<pre>public int getNumModes()</pre>
|
|
<div class="block">The number of lock modes.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of lock modes</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumLockers--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumLockers</h4>
|
|
<pre>public int getNumLockers()</pre>
|
|
<div class="block">The number of current lockers.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of current lockers</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumLocks--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumLocks</h4>
|
|
<pre>public int getNumLocks()</pre>
|
|
<div class="block">The number of current locks.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of current locks</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxNlocks--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxNlocks</h4>
|
|
<pre>public int getMaxNlocks()</pre>
|
|
<div class="block">The maximum number of locks at any one time. Note that if there is more than one partition, this is the sum of the maximum across all partitions.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of locks at any one time</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxHlocks--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxHlocks</h4>
|
|
<pre>public int getMaxHlocks()</pre>
|
|
<div class="block">The maximum number of locks in any hash bucket at any one time.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of locks in any hash bucket at any one time</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLocksteals--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLocksteals</h4>
|
|
<pre>public long getLocksteals()</pre>
|
|
<div class="block">The maximum number of locks stolen by an empty partition.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of locks stolen by an empty partition</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxLsteals--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxLsteals</h4>
|
|
<pre>public long getMaxLsteals()</pre>
|
|
<div class="block">The maximum number of lock steals for any one partition.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of locks steals for any one partition</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxNlockers--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxNlockers</h4>
|
|
<pre>public int getMaxNlockers()</pre>
|
|
<div class="block">The maximum number of lockers at any one time.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of lockers at any one time</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNobjects--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNobjects</h4>
|
|
<pre>public int getNobjects()</pre>
|
|
<div class="block">The number of current lock objects.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of current lock objects</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxNobjects--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxNobjects</h4>
|
|
<pre>public int getMaxNobjects()</pre>
|
|
<div class="block">The maximum number of lock objects at any one time. Note that if there is more than one partition this is the sum of the maximum across all partitions.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of lock objects at any one time</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxHobjects--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxHobjects</h4>
|
|
<pre>public int getMaxHobjects()</pre>
|
|
<div class="block">The maximum number of objects in any hash bucket at any one time.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of objects in any hash bucket at any one time</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getObjectsteals--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getObjectsteals</h4>
|
|
<pre>public long getObjectsteals()</pre>
|
|
<div class="block">The maximum number of objects stolen by an empty partition.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of objects stolen by an empty partition</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getMaxOsteals--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getMaxOsteals</h4>
|
|
<pre>public long getMaxOsteals()</pre>
|
|
<div class="block">The maximum number of object steals for any one partition.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of object steals for any one partition</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumRequests--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumRequests</h4>
|
|
<pre>public long getNumRequests()</pre>
|
|
<div class="block">The total number of locks requested.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the total number of locks requested</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumReleases--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumReleases</h4>
|
|
<pre>public long getNumReleases()</pre>
|
|
<div class="block">The total number of locks released.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the total number of locks released</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumUpgrade--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumUpgrade</h4>
|
|
<pre>public long getNumUpgrade()</pre>
|
|
<div class="block">The total number of locks upgraded.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the total number of locks upgraded</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumDowngrade--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumDowngrade</h4>
|
|
<pre>public long getNumDowngrade()</pre>
|
|
<div class="block">The total number of locks downgraded.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the total number of locks downgraded</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLockWait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLockWait</h4>
|
|
<pre>public long getLockWait()</pre>
|
|
<div class="block">The number of lock requests not immediately available due to conflicts,
|
|
for which the thread of control waited.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of locks requests not immediately available due to conflicts
|
|
for which the thread of control waited</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLockNowait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLockNowait</h4>
|
|
<pre>public long getLockNowait()</pre>
|
|
<div class="block">The number of lock requests not immediately available due to conflicts,
|
|
for which the thread of control did not wait.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of lock requests not immediately available due to conflicts,
|
|
for which the thread of control did not wait.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumDeadlocks--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumDeadlocks</h4>
|
|
<pre>public long getNumDeadlocks()</pre>
|
|
<div class="block">The number of deadlocks.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of deadlocks</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLockTimeout--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLockTimeout</h4>
|
|
<pre>public int getLockTimeout()</pre>
|
|
<div class="block">Lock timeout value.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>lock timeout value</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumLockTimeouts--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumLockTimeouts</h4>
|
|
<pre>public long getNumLockTimeouts()</pre>
|
|
<div class="block">The number of lock requests that have timed out.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of lock requests that have timed out</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getTxnTimeout--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getTxnTimeout</h4>
|
|
<pre>public int getTxnTimeout()</pre>
|
|
<div class="block">Transaction timeout value.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>transaction timeout value</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumTxnTimeouts--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumTxnTimeouts</h4>
|
|
<pre>public long getNumTxnTimeouts()</pre>
|
|
<div class="block">The number of transactions that have timed out. This value is also
|
|
a component of st_ndeadlocks, the total number of deadlocks detected.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of transactions that have timed out</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getPartWait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getPartWait</h4>
|
|
<pre>public long getPartWait()</pre>
|
|
<div class="block">The number of times that a thread of control was forced to wait before
|
|
obtaining a lock partition mutex.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of times that a thread of control was forced to wait before
|
|
obtaining a lock partition mutex.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getPartNowait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getPartNowait</h4>
|
|
<pre>public long getPartNowait()</pre>
|
|
<div class="block">The number of times that a thread of control was able to obtain a lock
|
|
partition mutex without waiting.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of times that a thread of control was able to obtain a lock
|
|
partition mutex without waiting.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getPartMaxWait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getPartMaxWait</h4>
|
|
<pre>public long getPartMaxWait()</pre>
|
|
<div class="block">The maximum number of times that a thread of control was forced to wait
|
|
before obtaining any one lock partition mutex.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the maximum number of times that a thread of control was forced to wait
|
|
before obtaining any one lock partition mutex.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getPartMaxNowait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getPartMaxNowait</h4>
|
|
<pre>public long getPartMaxNowait()</pre>
|
|
<div class="block">The number of times that a thread of control was able to obtain any one
|
|
lock partition mutex without waiting.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of times that a thread of control was able to obtain any one
|
|
lock partition mutex without waiting.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getObjsWait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getObjsWait</h4>
|
|
<pre>public long getObjsWait()</pre>
|
|
<div class="block">The number of requests to allocate or deallocate an object for which the
|
|
thread of control waited.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of requests to allocate or deallocate an object for which the
|
|
thread of control waited.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getObjsNowait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getObjsNowait</h4>
|
|
<pre>public long getObjsNowait()</pre>
|
|
<div class="block">The number of requests to allocate or deallocate an object for which the
|
|
thread of control did not wait.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of requests to allocate or deallocate an object for which the
|
|
thread of control did not wait.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLockersWait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLockersWait</h4>
|
|
<pre>public long getLockersWait()</pre>
|
|
<div class="block">The number of requests to allocate or deallocate a locker for which the
|
|
thread of control waited.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of requests to allocate or deallocate a locker for which the
|
|
thread of control waited.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getLockersNowait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getLockersNowait</h4>
|
|
<pre>public long getLockersNowait()</pre>
|
|
<div class="block">The number of requests to allocate or deallocate a locker for which the
|
|
thread of control did not wait.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of requests to allocate or deallocate a locker for which the
|
|
thread of control did not wait.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getRegionWait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getRegionWait</h4>
|
|
<pre>public long getRegionWait()</pre>
|
|
<div class="block">The number of times that a thread of control was forced to wait before
|
|
obtaining the lock region mutex.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of times that a thread of control was forced to wait before
|
|
obtaining the lock region mutex.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getRegionNowait--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getRegionNowait</h4>
|
|
<pre>public long getRegionNowait()</pre>
|
|
<div class="block">The number of times that a thread of control was able to obtain the lock
|
|
region mutex without waiting.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of times that a thread of control was able to obtain the lock
|
|
region mutex without waiting.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumLockersHit--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumLockersHit</h4>
|
|
<pre>public long getNumLockersHit()</pre>
|
|
<div class="block">The number of hits in the thread locker cache.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the number of hits in the thread locker cache.</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getNumLockersReused--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getNumLockersReused</h4>
|
|
<pre>public long getNumLockersReused()</pre>
|
|
<div class="block">Total number of lockers reused.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>total number of lockers reused</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getHashLen--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getHashLen</h4>
|
|
<pre>public int getHashLen()</pre>
|
|
<div class="block">Maximum length of a lock hash bucket.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>maximum length of a lock hash bucket</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="getRegSize--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockList">
|
|
<li class="blockList">
|
|
<h4>getRegSize</h4>
|
|
<pre>public long getRegSize()</pre>
|
|
<div class="block">The size of the lock region.</div>
|
|
<dl>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>the size of the lock region</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
<a name="toString--">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="blockListLast">
|
|
<li class="blockList">
|
|
<h4>toString</h4>
|
|
<pre>public java.lang.String toString()</pre>
|
|
<div class="block">For convenience, the LockStats class has a toString method
|
|
that lists all the data fields.</div>
|
|
<dl>
|
|
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
|
|
<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
|
|
<dt><span class="returnLabel">Returns:</span></dt>
|
|
<dd>a String that lists all the data fields</dd>
|
|
</dl>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
<!-- ========= END OF CLASS DATA ========= -->
|
|
<!-- ======= START OF BOTTOM NAVBAR ====== -->
|
|
<div class="bottomNav"><a name="navbar.bottom">
|
|
<!-- -->
|
|
</a>
|
|
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
|
|
<a name="navbar.bottom.firstrow">
|
|
<!-- -->
|
|
</a>
|
|
<ul class="navList" title="Navigation">
|
|
<li><a href="../../../overview-summary.html">Overview</a></li>
|
|
<li><a href="package-summary.html">Package</a></li>
|
|
<li class="navBarCell1Rev">Class</li>
|
|
<li><a href="class-use/LockStats.html">Use</a></li>
|
|
<li><a href="package-tree.html">Tree</a></li>
|
|
<li><a href="../../../deprecated-list.html">Deprecated</a></li>
|
|
<li><a href="../../../index-all.html">Index</a></li>
|
|
<li><a href="../../../help-doc.html">Help</a></li>
|
|
</ul>
|
|
<div class="aboutLanguage"><b>Berkeley DB</b><br><font size="-1"> version 18.1.25</font></div>
|
|
</div>
|
|
<div class="subNav">
|
|
<ul class="navList">
|
|
<li><a href="../../../com/sleepycat/db/LockRequestMode.html" title="class in com.sleepycat.db"><span class="typeNameLink">Prev Class</span></a></li>
|
|
<li><a href="../../../com/sleepycat/db/LogCursor.html" title="class in com.sleepycat.db"><span class="typeNameLink">Next Class</span></a></li>
|
|
</ul>
|
|
<ul class="navList">
|
|
<li><a href="../../../index.html?com/sleepycat/db/LockStats.html" target="_top">Frames</a></li>
|
|
<li><a href="LockStats.html" target="_top">No Frames</a></li>
|
|
</ul>
|
|
<ul class="navList" id="allclasses_navbar_bottom">
|
|
<li><a href="../../../allclasses-noframe.html">All Classes</a></li>
|
|
</ul>
|
|
<div>
|
|
<script type="text/javascript"><!--
|
|
allClassesLink = document.getElementById("allclasses_navbar_bottom");
|
|
if(window==top) {
|
|
allClassesLink.style.display = "block";
|
|
}
|
|
else {
|
|
allClassesLink.style.display = "none";
|
|
}
|
|
//-->
|
|
</script>
|
|
</div>
|
|
<div>
|
|
<ul class="subNavList">
|
|
<li>Summary: </li>
|
|
<li>Nested | </li>
|
|
<li>Field | </li>
|
|
<li>Constr | </li>
|
|
<li><a href="#method.summary">Method</a></li>
|
|
</ul>
|
|
<ul class="subNavList">
|
|
<li>Detail: </li>
|
|
<li>Field | </li>
|
|
<li>Constr | </li>
|
|
<li><a href="#method.detail">Method</a></li>
|
|
</ul>
|
|
</div>
|
|
<a name="skip.navbar.bottom">
|
|
<!-- -->
|
|
</a></div>
|
|
<!-- ======== END OF BOTTOM NAVBAR ======= -->
|
|
<p class="legalCopy"><small><font size=1>Copyright (c) 1996, 2018 Oracle and/or its affiliates. All rights reserved.</font></small></p>
|
|
</body>
|
|
</html>
|