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138 lines
6.6 KiB
138 lines
6.6 KiB
20 years ago
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// Performace_p.java
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// -----------------------
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// part of YaCy
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// (C) by Michael Peter Christen; mc@anomic.de
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// first published on http://www.anomic.de
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// Frankfurt, Germany, 2004, 2005
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// last major change: 16.02.2005
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Using this software in any meaning (reading, learning, copying, compiling,
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// running) means that you agree that the Author(s) is (are) not responsible
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// for cost, loss of data or any harm that may be caused directly or indirectly
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// by usage of this softare or this documentation. The usage of this software
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// is on your own risk. The installation and usage (starting/running) of this
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// software may allow other people or application to access your computer and
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// any attached devices and is highly dependent on the configuration of the
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// software which must be done by the user of the software; the author(s) is
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// (are) also not responsible for proper configuration and usage of the
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// software, even if provoked by documentation provided together with
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// the software.
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//
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// Any changes to this file according to the GPL as documented in the file
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// gpl.txt aside this file in the shipment you received can be done to the
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// lines that follows this copyright notice here, but changes must not be
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// done inside the copyright notive above. A re-distribution must contain
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// the intact and unchanged copyright notice.
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// Contributions and changes to the program code must be marked as such.
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// you must compile this file with
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// javac -classpath .:../classes Network.java
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// if the shell's current path is HTROOT
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import java.util.*;
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import java.net.*;
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import de.anomic.tools.*;
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import de.anomic.server.*;
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import de.anomic.http.*;
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import de.anomic.plasma.*;
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public class Performance_p {
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public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch sb) {
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// return variable that accumulates replacements
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plasmaSwitchboard switchboard = (plasmaSwitchboard) sb;
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serverObjects prop = new serverObjects();
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Iterator threads = switchboard.threadNames();
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String threadName;
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serverThread thread;
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// calculate totals
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long blocktime_total = 0, sleeptime_total = 0, exectime_total = 0;
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while (threads.hasNext()) {
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threadName = (String) threads.next();
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thread = switchboard.getThread(threadName);
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blocktime_total += thread.getBlockTime();
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sleeptime_total += thread.getSleepTime();
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exectime_total += thread.getExecTime();
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}
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if (blocktime_total == 0) blocktime_total = 1;
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if (sleeptime_total == 0) sleeptime_total = 1;
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if (exectime_total == 0) exectime_total = 1;
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// set templates for latest news from the threads
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long blocktime, sleeptime, exectime;
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long idlesleep, busysleep;
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int queuesize;
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threads = switchboard.threadNames();
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int c = 0;
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long idleCycles, busyCycles;
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while (threads.hasNext()) {
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threadName = (String) threads.next();
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thread = switchboard.getThread(threadName);
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// set values to templates
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prop.put("table_" + c + "_threadname", threadName);
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prop.put("table_" + c + "_shortdescr", thread.getShortDescription());
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prop.put("table_" + c + "_longdescr", thread.getLongDescription());
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queuesize = thread.getJobCount();
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prop.put("table_" + c + "_queuesize", (queuesize == Integer.MAX_VALUE) ? "unlimited" : ("" + queuesize));
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blocktime = thread.getBlockTime();
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sleeptime = thread.getSleepTime();
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exectime = thread.getExecTime();
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idleCycles = thread.getIdleCycles();
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busyCycles = thread.getBusyCycles();
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prop.put("table_" + c + "_blocktime", blocktime / 1000);
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prop.put("table_" + c + "_blockpercent", "" + (100 * blocktime / blocktime_total));
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prop.put("table_" + c + "_sleeptime", sleeptime / 1000);
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prop.put("table_" + c + "_sleeppercent", "" + (100 * sleeptime / sleeptime_total));
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prop.put("table_" + c + "_exectime", exectime / 1000);
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prop.put("table_" + c + "_execpercent", "" + (100 * exectime / exectime_total));
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prop.put("table_" + c + "_totalcycles", "" + (idleCycles + busyCycles));
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prop.put("table_" + c + "_idlecycles", "" + idleCycles);
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prop.put("table_" + c + "_busycycles", "" + busyCycles);
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prop.put("table_" + c + "_sleeppercycle", ((idleCycles + busyCycles) == 0) ? "-" : ("" + (sleeptime / (idleCycles + busyCycles))));
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prop.put("table_" + c + "_execpercycle", (busyCycles == 0) ? "-" : ("" + (exectime / busyCycles)));
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if (post == null) {
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// load with old values
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idlesleep = Long.parseLong(switchboard.getConfig(threadName + "_idlesleep" , "1000"));
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busysleep = Long.parseLong(switchboard.getConfig(threadName + "_busysleep", "1000"));
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} else {
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// load with new values
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idlesleep = Long.parseLong((String) post.get(threadName + "_idlesleep", "1")) * 1000;
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busysleep = Long.parseLong((String) post.get(threadName + "_busysleep", "1")) * 1000;
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// on-the-fly re-configuration
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switchboard.setThreadSleep(threadName, idlesleep, busysleep);
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switchboard.setConfig(threadName + "_idlesleep", idlesleep);
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switchboard.setConfig(threadName + "_busysleep", busysleep);
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}
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prop.put("table_" + c + "_idlesleep", idlesleep / 1000);
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prop.put("table_" + c + "_busysleep", busysleep / 1000);
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c++;
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}
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prop.put("table", c);
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// return rewrite values for templates
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return prop;
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}
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}
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