//PerformaceQueues_p.java //----------------------- //part of YaCy //(C) by Michael Peter Christen; mc@anomic.de //first published on http://www.anomic.de //Frankfurt, Germany, 2004, 2005 //last major change: 16.02.2005 // //This program is free software; you can redistribute it and/or modify //it under the terms of the GNU General Public License as published by //the Free Software Foundation; either version 2 of the License, or //(at your option) any later version. // //This program is distributed in the hope that it will be useful, //but WITHOUT ANY WARRANTY; without even the implied warranty of //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //GNU General Public License for more details. // //You should have received a copy of the GNU General Public License //along with this program; if not, write to the Free Software //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // //Using this software in any meaning (reading, learning, copying, compiling, //running) means that you agree that the Author(s) is (are) not responsible //for cost, loss of data or any harm that may be caused directly or indirectly //by usage of this softare or this documentation. The usage of this software //is on your own risk. The installation and usage (starting/running) of this //software may allow other people or application to access your computer and //any attached devices and is highly dependent on the configuration of the //software which must be done by the user of the software; the author(s) is //(are) also not responsible for proper configuration and usage of the //software, even if provoked by documentation provided together with //the software. // //Any changes to this file according to the GPL as documented in the file //gpl.txt aside this file in the shipment you received can be done to the //lines that follows this copyright notice here, but changes must not be //done inside the copyright notive above. A re-distribution must contain //the intact and unchanged copyright notice. //Contributions and changes to the program code must be marked as such. //You must compile this file with //javac -classpath .:../classes Network.java //if the shell's current path is HTROOT import java.io.File; import java.util.Iterator; import java.util.Map; import org.apache.commons.pool.impl.GenericObjectPool; import de.anomic.http.httpHeader; import de.anomic.plasma.plasmaSwitchboard; import de.anomic.server.serverCore; import de.anomic.server.serverFileUtils; import de.anomic.server.serverObjects; import de.anomic.server.serverSwitch; import de.anomic.server.serverThread; import de.anomic.tools.yFormatter; public class PerformanceQueues_p { public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch sb) { // return variable that accumulates replacements plasmaSwitchboard switchboard = (plasmaSwitchboard) sb; serverObjects prop = new serverObjects(); File defaultSettingsFile = new File(switchboard.getRootPath(), "yacy.init"); Map defaultSettings = ((post == null) || (!(post.containsKey("submitdefault")))) ? null : serverFileUtils.loadHashMap(defaultSettingsFile); Iterator threads = switchboard.threadNames(); String threadName; serverThread thread; boolean xml = ((String)header.get("PATH")).endsWith(".xml"); prop.setLocalized(!xml); // calculate totals long blocktime_total = 0, sleeptime_total = 0, exectime_total = 0; while (threads.hasNext()) { threadName = (String) threads.next(); thread = switchboard.getThread(threadName); blocktime_total += thread.getBlockTime(); sleeptime_total += thread.getSleepTime(); exectime_total += thread.getExecTime(); } if (blocktime_total == 0) blocktime_total = 1; if (sleeptime_total == 0) sleeptime_total = 1; if (exectime_total == 0) exectime_total = 1; // set templates for latest news from the threads long blocktime, sleeptime, exectime; long idlesleep, busysleep, memuse, memprereq; int queuesize; threads = switchboard.threadNames(); int c = 0; long idleCycles, busyCycles, memshortageCycles; while (threads.hasNext()) { threadName = (String) threads.next(); thread = switchboard.getThread(threadName); // set values to templates prop.put("table_" + c + "_threadname", threadName); prop.putHTML("table_" + c + "_hasurl_shortdescr", thread.getShortDescription(), xml); if(thread.getMonitorURL() == null) { prop.put("table_"+c+"_hasurl", "0"); }else{ prop.put("table_"+c+"_hasurl", "1"); prop.put("table_" + c + "_hasurl_url", thread.getMonitorURL()); } prop.putHTML("table_" + c + "_longdescr", thread.getLongDescription(), xml); queuesize = thread.getJobCount(); prop.put("table_" + c + "_queuesize", (queuesize == Integer.MAX_VALUE) ? "unlimited" : yFormatter.number(queuesize, !xml)); blocktime = thread.getBlockTime(); sleeptime = thread.getSleepTime(); exectime = thread.getExecTime(); memuse = thread.getMemoryUse(); idleCycles = thread.getIdleCycles(); busyCycles = thread.getBusyCycles(); memshortageCycles = thread.getOutOfMemoryCycles(); prop.putNum("table_" + c + "_blocktime", blocktime / 1000); prop.putNum("table_" + c + "_blockpercent", 100 * blocktime / blocktime_total); prop.putNum("table_" + c + "_sleeptime", sleeptime / 1000); prop.putNum("table_" + c + "_sleeppercent", 100 * sleeptime / sleeptime_total); prop.putNum("table_" + c + "_exectime", exectime / 1000); prop.putNum("table_" + c + "_execpercent", 100 * exectime / exectime_total); prop.putNum("table_" + c + "_totalcycles", idleCycles + busyCycles + memshortageCycles); prop.putNum("table_" + c + "_idlecycles", idleCycles); prop.putNum("table_" + c + "_busycycles", busyCycles); prop.putNum("table_" + c + "_memscycles", memshortageCycles); prop.putNum("table_" + c + "_sleeppercycle", ((idleCycles + busyCycles) == 0) ? -1 : sleeptime / (idleCycles + busyCycles)); prop.putNum("table_" + c + "_execpercycle", (busyCycles == 0) ? -1 : exectime / busyCycles); prop.putNum("table_" + c + "_memusepercycle", (busyCycles == 0) ? -1 : memuse / busyCycles / 1024); if ((post != null) && (post.containsKey("submitdelay"))) { // load with new values idlesleep = post.getLong(threadName + "_idlesleep", 1000); busysleep = post.getLong(threadName + "_busysleep", 100); memprereq = post.getLong(threadName + "_memprereq", 0) * 1024; if (memprereq == 0) memprereq = sb.getConfigLong(threadName + "_memprereq", 0); // check values to prevent short-cut loops if (idlesleep < 1000) idlesleep = 1000; if (threadName.equals("10_httpd")) { idlesleep = 0; busysleep = 0; memprereq = 0; } // on-the-fly re-configuration switchboard.setThreadPerformance(threadName, idlesleep, busysleep, memprereq); switchboard.setConfig(threadName + "_idlesleep", idlesleep); switchboard.setConfig(threadName + "_busysleep", busysleep); switchboard.setConfig(threadName + "_memprereq", memprereq); } if ((post != null) && (post.containsKey("submitdefault"))) { // load with new values idlesleep = Long.parseLong(d((String) defaultSettings.get(threadName + "_idlesleep"), "1000")); busysleep = Long.parseLong(d((String) defaultSettings.get(threadName + "_busysleep"), "100")); memprereq = Long.parseLong(d((String) defaultSettings.get(threadName + "_memprereq"), "0")); // check values to prevent short-cut loops if (idlesleep < 1000) idlesleep = 1000; if (threadName.equals("10_httpd")) { idlesleep = 0; busysleep = 0; memprereq = 0; } if ((threadName.equals("50_localcrawl")) && (busysleep < 100)) busysleep = 100; if ((threadName.equals("61_globalcrawltrigger")) && (busysleep < 100)) busysleep = 100; if ((threadName.equals("62_remotetriggeredcrawl")) && (busysleep < 100)) busysleep = 100; // on-the-fly re-configuration switchboard.setThreadPerformance(threadName, idlesleep, busysleep, memprereq); switchboard.setConfig(threadName + "_idlesleep", idlesleep); switchboard.setConfig(threadName + "_busysleep", busysleep); switchboard.setConfig(threadName + "_memprereq", memprereq); } else { // load with old values idlesleep = Long.parseLong(switchboard.getConfig(threadName + "_idlesleep" , "1000")); busysleep = Long.parseLong(switchboard.getConfig(threadName + "_busysleep", "100")); memprereq = Long.parseLong(switchboard.getConfig(threadName + "_memprereq", "0")); } prop.put("table_" + c + "_idlesleep", idlesleep); prop.put("table_" + c + "_busysleep", busysleep); prop.put("table_" + c + "_memprereq", memprereq / 1024); // disallow setting of memprereq for indexer to prevent db from throwing OOMs prop.put("table_" + c + "_disabled", /*(threadName.endsWith("_indexing")) ? 1 :*/ "0"); prop.put("table_" + c + "_recommendation", threadName.endsWith("_indexing") ? "1" : "0"); prop.putNum("table_" + c + "_recommendation_value", threadName.endsWith("_indexing") ? (switchboard.wordIndex.minMem() / 1024) : 0); c++; } prop.put("table", c); if ((post != null) && (post.containsKey("cacheSizeSubmit"))) { int wordCacheMaxCount = post.getInt("wordCacheMaxCount", 20000); switchboard.setConfig(plasmaSwitchboard.WORDCACHE_MAX_COUNT, Integer.toString(wordCacheMaxCount)); switchboard.wordIndex.setMaxWordCount(wordCacheMaxCount); int wordCacheInitCount = post.getInt(plasmaSwitchboard.WORDCACHE_INIT_COUNT, 30000); switchboard.setConfig(plasmaSwitchboard.WORDCACHE_INIT_COUNT, Integer.toString(wordCacheInitCount)); int flushsize = post.getInt("wordFlushSize", 2000); switchboard.setConfig("wordFlushSize", Integer.toString(flushsize)); switchboard.wordIndex.setWordFlushSize(flushsize); } if ((post != null) && (post.containsKey("poolConfig"))) { /* * configuring the crawler pool */ // getting the current crawler pool configuration int maxActive = Integer.parseInt(post.get("Crawler Pool_maxActive","8")); // storing the new values into configfile switchboard.setConfig(plasmaSwitchboard.CRAWLER_THREADS_ACTIVE_MAX,maxActive); //switchboard.setConfig("crawler.MinIdleThreads",minIdle); /* * configuring the http pool */ serverThread httpd = switchboard.getThread("10_httpd"); GenericObjectPool.Config httpdPoolConfig = ((serverCore)httpd).getPoolConfig(); try { maxActive = Integer.parseInt(post.get("httpd Session Pool_maxActive","8")); } catch (NumberFormatException e) { maxActive = 8; } int maxIdle = 0; int minIdle = 0; try { maxIdle = Integer.parseInt(post.get("httpd Session Pool_maxIdle","4")); } catch (NumberFormatException e) { maxIdle = 4; } try { minIdle = Integer.parseInt(post.get("httpd Session Pool_minIdle","0")); } catch (NumberFormatException e) { minIdle = 0; } httpdPoolConfig.minIdle = (minIdle > maxIdle) ? maxIdle/2 : minIdle; httpdPoolConfig.maxIdle = (maxIdle > maxActive) ? maxActive/2 : maxIdle; httpdPoolConfig.maxActive = maxActive; ((serverCore)httpd).setPoolConfig(httpdPoolConfig); // storing the new values into configfile switchboard.setConfig("httpdMaxActiveSessions",maxActive); switchboard.setConfig("httpdMaxIdleSessions",maxIdle); switchboard.setConfig("httpdMinIdleSessions",minIdle); } if ((post != null) && (post.containsKey("PrioritySubmit"))) { switchboard.setConfig("javastart_priority",post.get("YaCyPriority","0")); } if ((post != null) && (post.containsKey("proxyControlSubmit"))) { int onlineCautionDelay = post.getInt("onlineCautionDelay", 30000); switchboard.setConfig("onlineCautionDelay", Integer.toString(onlineCautionDelay)); } // table cache settings prop.putNum("urlCacheSize", switchboard.wordIndex.loadedURL.writeCacheSize()); prop.putNum("wordCacheWSize", switchboard.wordIndex.dhtOutCacheSize()); prop.putNum("wordCacheKSize", switchboard.wordIndex.dhtInCacheSize()); prop.putNum("wordCacheWSizeKBytes", switchboard.wordIndex.dhtCacheSizeBytes(false)/1024); prop.putNum("wordCacheKSizeKBytes", switchboard.wordIndex.dhtCacheSizeBytes(true)/1024); prop.putNum("maxURLinWCache", switchboard.wordIndex.maxURLinDHTOutCache()); prop.putNum("maxURLinKCache", switchboard.wordIndex.maxURLinDHTInCache()); prop.putNum("maxAgeOfWCache", switchboard.wordIndex.maxAgeOfDHTOutCache() / 1000 / 60); // minutes prop.putNum("maxAgeOfKCache", switchboard.wordIndex.maxAgeOfDHTInCache() / 1000 / 60); // minutes prop.putNum("minAgeOfWCache", switchboard.wordIndex.minAgeOfDHTOutCache() / 1000 / 60); // minutes prop.putNum("minAgeOfKCache", switchboard.wordIndex.minAgeOfDHTInCache() / 1000 / 60); // minutes prop.putNum("maxWaitingWordFlush", switchboard.getConfigLong("maxWaitingWordFlush", 180)); prop.put("wordCacheMaxCount", switchboard.getConfigLong(plasmaSwitchboard.WORDCACHE_MAX_COUNT, 20000)); prop.put("wordCacheInitCount", switchboard.getConfigLong(plasmaSwitchboard.WORDCACHE_INIT_COUNT, 30000)); prop.put("wordFlushSize", switchboard.getConfigLong("wordFlushSize", 2000)); prop.put("onlineCautionDelay", switchboard.getConfigLong("onlineCautionDelay", 30000)); prop.putNum("onlineCautionDelayCurrent", System.currentTimeMillis() - switchboard.proxyLastAccess); // table thread pool settings prop.put("pool_0_name","Crawler Pool"); prop.put("pool_0_maxActive", switchboard.getConfigLong("crawler.MaxActiveThreads", 0)); prop.put("pool_0_maxIdle", 0); prop.put("pool_0_minIdleConfigurable",0); prop.put("pool_0_minIdle", 0); prop.put("pool_0_numActive",switchboard.crawlQueues.size()); prop.put("pool_0_numIdle", 0); serverThread httpd = switchboard.getThread("10_httpd"); GenericObjectPool.Config httpdPoolConfig = ((serverCore)httpd).getPoolConfig(); prop.put("pool_1_name", "httpd Session Pool"); prop.put("pool_1_maxActive", httpdPoolConfig.maxActive); prop.put("pool_1_maxIdle", httpdPoolConfig.maxIdle); prop.put("pool_1_minIdleConfigurable", "1"); prop.put("pool_1_minIdle", httpdPoolConfig.minIdle); prop.put("pool_1_numActive", ((serverCore)httpd).getActiveSessionCount()); prop.put("pool_1_numIdle", ((serverCore)httpd).getIdleSessionCount()); prop.put("pool", "2"); long curr_prio = switchboard.getConfigLong("javastart_priority",0); prop.put("priority_normal",(curr_prio==0) ? "1" : "0"); prop.put("priority_below",(curr_prio==10) ? "1" : "0"); prop.put("priority_low",(curr_prio==20) ? "1" : "0"); // return rewrite values for templates return prop; } private static String d(String a, String b) { return (a == null) ? b : a; } }