yacy_search_server/htroot/PerformanceQueues_p.html
2005-10-10 09:28:28 +00:00

184 lines
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HTML

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html>
<head>
<title>YaCy '#[clientname]#': Performance Settings of Queues and Processes</title>
#[metas]#
</head>
<body marginheight="0" marginwidth="0" leftmargin="0" topmargin="0">
#[header]#
#[submenuPerformance]#
<br>
<h2>Performance Settings of Queues and Processes</h2>
<p>
<div class=small><b>Scheduled tasks overview and waiting time settings:</b></div>
<table border="0" cellpadding="2" cellspacing="1">
<form action="PerformanceQueues_p.html" method="post" enctype="multipart/form-data">
<tr class="TableHeader" valign="bottom">
<td class="small">Thread</td>
<td class="small">Queue Size</td>
<td class="small" colspan="2">Total<br>Block Time</td>
<td class="small" colspan="2">Total<br>Sleep Time</td>
<td class="small" colspan="2">Total<br>Exec Time</td>
<td class="small">Total<br>Cycles</td>
<td class="small">Idle<br>Cycles</td>
<td class="small">Busy<br>Cycles</td>
<td class="small">Short Mem<br>Cycles</td>
<td class="small">Sleep Time<br>per Cycle<br>(millis)</td>
<td class="small">Exec Time<br>per Busy-Cycle<br>(millis)</td>
<td class="small">Memoy Use<br>per Busy-Cycle<br>(kbytes)</td>
<td class="small">Delay between<br>idle loops</td>
<td class="small">Delay between<br>busy loops</td>
<td class="small">Minimum of<br>Required Memory</td>
<td class="small">Full Description</td>
</tr>
#{table}#
<tr class="TableCellDark">
<td class="small" align="left">#[shortdescr]#</td>
<td class="small" align="right">#[queuesize]#</td>
<td class="small" align="right">#[blocktime]#&nbsp;sec</td>
<td class="small" align="right">#[blockpercent]#%</td>
<td class="small" align="right">#[sleeptime]#&nbsp;sec</td>
<td class="small" align="right">#[sleeppercent]#%</td>
<td class="small" align="right">#[exectime]#&nbsp;sec</td>
<td class="small" align="right">#[execpercent]#%</td>
<td class="small" align="right">#[totalcycles]#</td>
<td class="small" align="right">#[idlecycles]#</td>
<td class="small" align="right">#[busycycles]#</td>
<td class="small" align="right">#[memscycles]#</td>
<td class="small" align="right">#[sleeppercycle]#</td>
<td class="small" align="right">#[execpercycle]#</td>
<td class="small" align="right">#[memusepercycle]#</td>
<td class="small" align="right"><input name="#[threadname]#_idlesleep" type="text" align="right" size="7" maxlength="7" value="#[idlesleep]#"> milliseconds</td>
<td class="small" align="right"><input name="#[threadname]#_busysleep" type="text" align="right" size="7" maxlength="7" value="#[busysleep]#"> milliseconds</td>
<td class="small" align="right"><input name="#[threadname]#_memprereq" type="text" align="right" size="5" maxlength="5" value="#[memprereq]#"> kbytes</td>
<td class="small" align="left">#[longdescr]#</td>
</tr>
#{/table}#
<tr class="TableCellLight">
<td class="small" align="left" colspan="19">
<input type="submit" name="submitdelay" value="Submit New Delay Values">&nbsp;&nbsp;&nbsp;
<input type="submit" name="submitdefault" value="Reset To Default Values">&nbsp;&nbsp;&nbsp;
Changes take effect immediately</td>
</tr>
</form>
</table>
</p>
<p>
<div class=small><b>Indexing Cache Settings:</b></div>
<form action="PerformanceQueues_p.html" method="post" enctype="multipart/form-data">
<table border="0" cellpadding="5" cellspacing="1" width="100%">
<tr valign="top" class="TableCellDark">
<td class=small>Words in RAM Cache:</td>
<td class=small>#[wordCacheRAMSize]#</td>
<td class=small>
This is the current size of the word cache.
The smaller this number, the faster the shut-down procedure will be.
The maximum of this cache can be set below.
</td>
</tr>
<tr valign="top" class="TableCellDark">
<td class=small>Maximum URLs currently assigned<br>to one cached word:</td>
<td class=small>#[maxURLinWordCache]#</td>
<td class=small>
This is the maximum size of URLs assigned to a single word cache entry.
If this is a big number, it shows that the caching works efficiently.
</td>
</tr>
<tr valign="top" class="TableCellDark">
<td class=small>Maximum number of Word Caches, low limit:</td>
<td class=small><input name="wordCacheMaxLow" type="text" size="20" maxlength="100" value="#[wordCacheMaxLow]#"></td>
<td class=small rowspan="2">
This is is the number of word indexes that shall be held in the
ram cache during indexing. When YaCy is shut down, this cache must be
flushed to disc; this may last some minutes. The low limit is valid for crawling tasks, the high limit is valid
for search and DHT transmission tasks.
</td>
</tr>
<tr valign="top" class="TableCellDark">
<td class=small>Maximum number of Word Caches, high limit:</td>
<td class=small><input name="wordCacheMaxHigh" type="text" size="20" maxlength="100" value="#[wordCacheMaxHigh]#"></td>
</tr>
<tr valign="top" class="TableCellLight">
<td class=small colspan="3">
<input type="submit" name="cacheSizeSubmit" value="Enter New Cache Size">
Changes take effect immediately</td>
</tr>
</table>
</form>
</p>
<p>
<div class=small><b>Thread pool settings:</b></div>
<form action="PerformanceQueues_p.html" method="post" enctype="multipart/form-data">
<table border="0" cellpadding="2" cellspacing="1" width="100%">
<tr class="TableHeader" valign="bottom">
<td class="small" width="150">Thread Pool</td>
<td class="small" width="80">maximum Active</td>
<td class="small" width="80">maximum Idle</td>
<td class="small" width="80">minimum Idle</td>
<td class="small">Full Description</td>
</tr>
#{pool}#
<tr class="TableCellDark">
<td class="small" align="left">#[name]#</td>
<td class="small" align="right"><input name="#[name]#_maxActive" type="text" size="8" maxlength="8" value="#[maxActive]#"></td>
<td class="small" align="right"><input name="#[name]#_maxIdle" type="text" size="8" maxlength="8" value="#[maxIdle]#"></td>
<td class="small" align="right"><input name="#[name]#_minIdle" type="text" size="8" maxlength="8" value="#[minIdle]#"></td>
<td class="small" align="left"></td>
</tr>
#{/pool}#
<tr class="TableCellLight">
<td class="small" align="left" colspan="5">
<input type="submit" name="poolConfig" value="Enter new Threadpool Configuration">
Changes take effect immediately</td>
</tr>
</table>
</p></form>
<p>
<div class=small><b>Index Assortments:</b></div>
<table border="0" cellpadding="5" cellspacing="1" width="100%">
#{assortmentCluster}#
<tr valign="top" class="TableCellDark">
<td class=small>Assortments #[assortmentSlots]#:</td>
<td class=small align="right">#[assortmentSizeA]#</td>
<td class=small align="right">#[assortmentSizeB]#</td>
<td class=small align="right">#[assortmentSizeC]#</td>
<td class=small align="right">#[assortmentSizeD]#</td>
<td class=small align="right">#[assortmentSizeE]#</td>
<td class=small align="right">#[assortmentSizeF]#</td>
<td class=small align="right">#[assortmentSizeG]#</td>
<td class=small align="right">#[assortmentSizeH]#</td>
</tr>
#{/assortmentCluster}#
</table>
</p>
<p>
<div class=small><b>Proxy Performance Settings:</b></div>
<form action="PerformanceQueues_p.html" method="post" enctype="multipart/form-data">
<table border="0" cellpadding="5" cellspacing="1" width="100%">
<tr valign="top" class="TableCellDark">
<td class=small>Online Caution Delay (milliseconds):</td>
<td class=small><input name="onlineCautionDelay" type="text" size="20" maxlength="100" value="#[onlineCautionDelay]#"></td>
<td class=small>
This is the time that the crawler idles when the proxy is accessed. The delay is extended by this time
each time the proxy is accessed afterwards. This shall improve performance of the proxy throughput.
(current delta is #[onlineCautionDelayCurrent]# milliseconds since last proxy access.)
</td>
</tr>
<tr valign="top" class="TableCellLight">
<td class=small colspan="3">
<input type="submit" name="proxyControlSubmit" value="Enter New Parameters">
Changes take effect immediately</td>
</tr>
</table>
</form>
</p>
#[footer]#
</body>
</html>