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DbMpoolStat (Sleepycat Software, Inc. - Berkeley DB Java API)
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<b>Berkeley DB</b><br><font size="-1"> version 4.2.52</font></EM>
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com.sleepycat.db</FONT>
<BR>
Class DbMpoolStat</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">java.lang.Object</A>
|
+--<B>com.sleepycat.db.DbMpoolStat</B>
</PRE>
<HR>
<DL>
<DT>public class <B>DbMpoolStat</B><DT>extends <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A></DL>
<P>
The DbMpoolStat object is used to return memory pool statistics.</p>
<P>
<P>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<B>Field Summary</B></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_alloc">st_alloc</A></B></CODE>
<BR>
Number of page allocations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_alloc_buckets">st_alloc_buckets</A></B></CODE>
<BR>
Number of hash buckets checked during allocation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_alloc_max_buckets">st_alloc_max_buckets</A></B></CODE>
<BR>
Maximum number of hash buckets checked during an allocation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_alloc_max_pages">st_alloc_max_pages</A></B></CODE>
<BR>
Maximum number of pages checked during an allocation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_alloc_pages">st_alloc_pages</A></B></CODE>
<BR>
Number of pages checked during allocation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_bytes">st_bytes</A></B></CODE>
<BR>
Bytes of cache (total cache size is st_gbytes + st_bytes).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_cache_hit">st_cache_hit</A></B></CODE>
<BR>
Requested pages found in the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_cache_miss">st_cache_miss</A></B></CODE>
<BR>
Requested pages not found in the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_gbytes">st_gbytes</A></B></CODE>
<BR>
Gigabytes of cache (total cache size is st_gbytes + st_bytes).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_hash_buckets">st_hash_buckets</A></B></CODE>
<BR>
Number of hash buckets in buffer hash table.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_hash_examined">st_hash_examined</A></B></CODE>
<BR>
Total number of hash elements traversed during hash table lookups.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_hash_longest">st_hash_longest</A></B></CODE>
<BR>
The longest chain ever encountered in buffer hash table lookups.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_hash_max_wait">st_hash_max_wait</A></B></CODE>
<BR>
The maximum number of times any hash bucket lock was waited for by a thread of control.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_hash_nowait">st_hash_nowait</A></B></CODE>
<BR>
The number of times that a thread of control was able to obtain a hash bucket lock without waiting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_hash_searches">st_hash_searches</A></B></CODE>
<BR>
Total number of buffer hash table lookups.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_hash_wait">st_hash_wait</A></B></CODE>
<BR>
The number of times that a thread of control was forced to wait before obtaining a hash bucket lock.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_map">st_map</A></B></CODE>
<BR>
Requested pages mapped into the process' address space (there is no available information about whether or not this request caused disk I/O, although examining the application page fault rate may be helpful).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_ncache">st_ncache</A></B></CODE>
<BR>
Number of caches.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_page_clean">st_page_clean</A></B></CODE>
<BR>
Clean pages currently in the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_page_create">st_page_create</A></B></CODE>
<BR>
Pages created in the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_page_dirty">st_page_dirty</A></B></CODE>
<BR>
Dirty pages currently in the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_page_in">st_page_in</A></B></CODE>
<BR>
Pages read into the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_page_out">st_page_out</A></B></CODE>
<BR>
Pages written from the cache to the backing file.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_page_trickle">st_page_trickle</A></B></CODE>
<BR>
Dirty pages written using the <A HREF="../../../com/sleepycat/db/DbEnv.html#memoryPoolTrickle(int)"><CODE>DbEnv.memoryPoolTrickle</CODE></A> method.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_pages">st_pages</A></B></CODE>
<BR>
Pages in the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_region_nowait">st_region_nowait</A></B></CODE>
<BR>
The number of times that a thread of control was able to obtain a region lock without waiting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_region_wait">st_region_wait</A></B></CODE>
<BR>
The number of times that a thread of control was forced to wait before obtaining a region lock.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_regsize">st_regsize</A></B></CODE>
<BR>
Individual cache size.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_ro_evict">st_ro_evict</A></B></CODE>
<BR>
Clean pages forced from the cache.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#st_rw_evict">st_rw_evict</A></B></CODE>
<BR>
Dirty pages forced from the cache.</TD>
</TR>
</TABLE>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<A NAME="constructor_summary"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#DbMpoolStat()">DbMpoolStat</A></B>()</CODE>
<BR>
</TD>
</TR>
</TABLE>
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Method Summary</B></FONT></TD>
</TR>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DbMpoolStat.html#toString()">toString</A></B>()</CODE>
<BR>
Provide a string representation of all the fields contained
within this class.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#equals(java.lang.Object)">equals</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#getClass()">getClass</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#hashCode()">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notify()">notify</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait()">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long)">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="st_gbytes"><!-- --></A><H3>
st_gbytes</H3>
<PRE>
public int <B>st_gbytes</B></PRE>
<DL>
<DD>Gigabytes of cache (total cache size is st_gbytes + st_bytes).
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_bytes"><!-- --></A><H3>
st_bytes</H3>
<PRE>
public int <B>st_bytes</B></PRE>
<DL>
<DD>Bytes of cache (total cache size is st_gbytes + st_bytes).
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_ncache"><!-- --></A><H3>
st_ncache</H3>
<PRE>
public int <B>st_ncache</B></PRE>
<DL>
<DD>Number of caches.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_regsize"><!-- --></A><H3>
st_regsize</H3>
<PRE>
public int <B>st_regsize</B></PRE>
<DL>
<DD>Individual cache size.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_map"><!-- --></A><H3>
st_map</H3>
<PRE>
public int <B>st_map</B></PRE>
<DL>
<DD>Requested pages mapped into the process' address space (there is no available information about whether or not this request caused disk I/O, although examining the application page fault rate may be helpful).
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_cache_hit"><!-- --></A><H3>
st_cache_hit</H3>
<PRE>
public int <B>st_cache_hit</B></PRE>
<DL>
<DD>Requested pages found in the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_cache_miss"><!-- --></A><H3>
st_cache_miss</H3>
<PRE>
public int <B>st_cache_miss</B></PRE>
<DL>
<DD>Requested pages not found in the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_page_create"><!-- --></A><H3>
st_page_create</H3>
<PRE>
public int <B>st_page_create</B></PRE>
<DL>
<DD>Pages created in the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_page_in"><!-- --></A><H3>
st_page_in</H3>
<PRE>
public int <B>st_page_in</B></PRE>
<DL>
<DD>Pages read into the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_page_out"><!-- --></A><H3>
st_page_out</H3>
<PRE>
public int <B>st_page_out</B></PRE>
<DL>
<DD>Pages written from the cache to the backing file.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_ro_evict"><!-- --></A><H3>
st_ro_evict</H3>
<PRE>
public int <B>st_ro_evict</B></PRE>
<DL>
<DD>Clean pages forced from the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_rw_evict"><!-- --></A><H3>
st_rw_evict</H3>
<PRE>
public int <B>st_rw_evict</B></PRE>
<DL>
<DD>Dirty pages forced from the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_page_trickle"><!-- --></A><H3>
st_page_trickle</H3>
<PRE>
public int <B>st_page_trickle</B></PRE>
<DL>
<DD>Dirty pages written using the <A HREF="../../../com/sleepycat/db/DbEnv.html#memoryPoolTrickle(int)"><CODE>DbEnv.memoryPoolTrickle</CODE></A> method.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_pages"><!-- --></A><H3>
st_pages</H3>
<PRE>
public int <B>st_pages</B></PRE>
<DL>
<DD>Pages in the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_page_clean"><!-- --></A><H3>
st_page_clean</H3>
<PRE>
public int <B>st_page_clean</B></PRE>
<DL>
<DD>Clean pages currently in the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_page_dirty"><!-- --></A><H3>
st_page_dirty</H3>
<PRE>
public int <B>st_page_dirty</B></PRE>
<DL>
<DD>Dirty pages currently in the cache.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_hash_buckets"><!-- --></A><H3>
st_hash_buckets</H3>
<PRE>
public int <B>st_hash_buckets</B></PRE>
<DL>
<DD>Number of hash buckets in buffer hash table.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_hash_searches"><!-- --></A><H3>
st_hash_searches</H3>
<PRE>
public int <B>st_hash_searches</B></PRE>
<DL>
<DD>Total number of buffer hash table lookups.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_hash_longest"><!-- --></A><H3>
st_hash_longest</H3>
<PRE>
public int <B>st_hash_longest</B></PRE>
<DL>
<DD>The longest chain ever encountered in buffer hash table lookups.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_hash_examined"><!-- --></A><H3>
st_hash_examined</H3>
<PRE>
public int <B>st_hash_examined</B></PRE>
<DL>
<DD>Total number of hash elements traversed during hash table lookups.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_hash_nowait"><!-- --></A><H3>
st_hash_nowait</H3>
<PRE>
public int <B>st_hash_nowait</B></PRE>
<DL>
<DD>The number of times that a thread of control was able to obtain a hash bucket lock without waiting.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_hash_wait"><!-- --></A><H3>
st_hash_wait</H3>
<PRE>
public int <B>st_hash_wait</B></PRE>
<DL>
<DD>The number of times that a thread of control was forced to wait before obtaining a hash bucket lock.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_hash_max_wait"><!-- --></A><H3>
st_hash_max_wait</H3>
<PRE>
public int <B>st_hash_max_wait</B></PRE>
<DL>
<DD>The maximum number of times any hash bucket lock was waited for by a thread of control.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_region_nowait"><!-- --></A><H3>
st_region_nowait</H3>
<PRE>
public int <B>st_region_nowait</B></PRE>
<DL>
<DD>The number of times that a thread of control was able to obtain a region lock without waiting.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_region_wait"><!-- --></A><H3>
st_region_wait</H3>
<PRE>
public int <B>st_region_wait</B></PRE>
<DL>
<DD>The number of times that a thread of control was forced to wait before obtaining a region lock.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_alloc"><!-- --></A><H3>
st_alloc</H3>
<PRE>
public int <B>st_alloc</B></PRE>
<DL>
<DD>Number of page allocations.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_alloc_buckets"><!-- --></A><H3>
st_alloc_buckets</H3>
<PRE>
public int <B>st_alloc_buckets</B></PRE>
<DL>
<DD>Number of hash buckets checked during allocation.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_alloc_max_buckets"><!-- --></A><H3>
st_alloc_max_buckets</H3>
<PRE>
public int <B>st_alloc_max_buckets</B></PRE>
<DL>
<DD>Maximum number of hash buckets checked during an allocation.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_alloc_pages"><!-- --></A><H3>
st_alloc_pages</H3>
<PRE>
public int <B>st_alloc_pages</B></PRE>
<DL>
<DD>Number of pages checked during allocation.
</ul>
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="st_alloc_max_pages"><!-- --></A><H3>
st_alloc_max_pages</H3>
<PRE>
public int <B>st_alloc_max_pages</B></PRE>
<DL>
<DD>Maximum number of pages checked during an allocation.
</ul>
<P>
<DL>
</DL>
</DL>
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DbMpoolStat</H3>
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