//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.GenericKeyedObjectPool; 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; 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; // 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.put("table_" + c + "_hasurl_shortdescr", thread.getShortDescription()); 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.put("table_" + c + "_longdescr", thread.getLongDescription()); queuesize = thread.getJobCount(); prop.put("table_" + c + "_queuesize", (queuesize == Integer.MAX_VALUE) ? "unlimited" : Integer.toString(queuesize)); blocktime = thread.getBlockTime(); sleeptime = thread.getSleepTime(); exectime = thread.getExecTime(); memuse = thread.getMemoryUse(); idleCycles = thread.getIdleCycles(); busyCycles = thread.getBusyCycles(); memshortageCycles = thread.getOutOfMemoryCycles(); prop.put("table_" + c + "_blocktime", blocktime / 1000); prop.put("table_" + c + "_blockpercent", Long.toString(100 * blocktime / blocktime_total)); prop.put("table_" + c + "_sleeptime", sleeptime / 1000); prop.put("table_" + c + "_sleeppercent", Long.toString(100 * sleeptime / sleeptime_total)); prop.put("table_" + c + "_exectime", exectime / 1000); prop.put("table_" + c + "_execpercent", Long.toString(100 * exectime / exectime_total)); prop.put("table_" + c + "_totalcycles", Long.toString(idleCycles + busyCycles + memshortageCycles)); prop.put("table_" + c + "_idlecycles", Long.toString(idleCycles)); prop.put("table_" + c + "_busycycles", Long.toString(busyCycles)); prop.put("table_" + c + "_memscycles", Long.toString(memshortageCycles)); prop.put("table_" + c + "_sleeppercycle", ((idleCycles + busyCycles) == 0) ? "-" : Long.toString(sleeptime / (idleCycles + busyCycles))); prop.put("table_" + c + "_execpercycle", (busyCycles == 0) ? "-" : Long.toString(exectime / busyCycles)); prop.put("table_" + c + "_memusepercycle", (busyCycles == 0) ? "-" : Long.toString(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; // 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); c++; } prop.put("table", c); if ((post != null) && (post.containsKey("cacheSizeSubmit"))) { int wordOutCacheMaxCount = post.getInt("wordOutCacheMaxCount", 20000); switchboard.setConfig("wordCacheMaxCount", Integer.toString(wordOutCacheMaxCount)); switchboard.wordIndex.setMaxWordCount(wordOutCacheMaxCount); int wordInCacheMaxCount = post.getInt("wordInCacheMaxCount", 1000); switchboard.setConfig("indexDistribution.dhtReceiptLimit", Integer.toString(wordInCacheMaxCount)); switchboard.wordIndex.setInMaxWordCount(wordInCacheMaxCount); int wordCacheInitCount = post.getInt("wordCacheInitCount", 30000); switchboard.setConfig("wordCacheInitCount", 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 GenericKeyedObjectPool.Config crawlerPoolConfig = switchboard.cacheLoader.getPoolConfig(); int maxActive = Integer.parseInt(post.get("Crawler Pool_maxActive","8")); int maxIdle = Integer.parseInt(post.get("Crawler Pool_maxIdle","4")); int minIdle = 0; // Integer.parseInt(post.get("Crawler Pool_minIdle","0")); //crawlerPoolConfig.minIdle = (minIdle > maxIdle) ? maxIdle/2 : minIdle; crawlerPoolConfig.maxIdle = (maxIdle > maxActive) ? maxActive/2 : maxIdle; crawlerPoolConfig.maxActive = maxActive; // accept new crawler pool settings plasmaSwitchboard.crawlSlots = maxActive; switchboard.cacheLoader.setPoolConfig(crawlerPoolConfig); // storing the new values into configfile switchboard.setConfig("crawler.MaxActiveThreads",maxActive); switchboard.setConfig("crawler.MaxIdleThreads",maxIdle); //switchboard.setConfig("crawler.MinIdleThreads",minIdle); /* * configuring the http pool */ serverThread httpd = switchboard.getThread("10_httpd"); GenericObjectPool.Config httpdPoolConfig = ((serverCore)httpd).getPoolConfig(); maxActive = Integer.parseInt(post.get("httpd Session Pool_maxActive","8")); maxIdle = Integer.parseInt(post.get("httpd Session Pool_maxIdle","4")); minIdle = Integer.parseInt(post.get("httpd Session Pool_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); /* * Configuring the crawlStacker pool */ GenericObjectPool.Config stackerPoolConfig = switchboard.sbStackCrawlThread.getPoolConfig(); maxActive = Integer.parseInt(post.get("CrawlStacker Session Pool_maxActive","10")); maxIdle = Integer.parseInt(post.get("CrawlStacker Session Pool_maxIdle","10")); minIdle = Integer.parseInt(post.get("CrawlStacker Session Pool_minIdle","5")); stackerPoolConfig.minIdle = (minIdle > maxIdle) ? maxIdle/2 : minIdle; stackerPoolConfig.maxIdle = (maxIdle > maxActive) ? maxActive/2 : maxIdle; stackerPoolConfig.maxActive = maxActive; switchboard.sbStackCrawlThread.setPoolConfig(stackerPoolConfig); // storing the new values into configfile switchboard.setConfig("stacker.MaxActiveThreads",maxActive); switchboard.setConfig("stacker.MaxIdleThreads",maxIdle); switchboard.setConfig("stacker.MinIdleThreads",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.put("urlCacheSize", switchboard.wordIndex.loadedURL.writeCacheSize()); prop.put("wordCacheWSize", switchboard.wordIndex.dhtOutCacheSize()); prop.put("wordCacheKSize", switchboard.wordIndex.dhtInCacheSize()); prop.put("maxURLinWCache", "" + switchboard.wordIndex.maxURLinDHTOutCache()); prop.put("maxURLinKCache", "" + switchboard.wordIndex.maxURLinDHTInCache()); prop.put("maxAgeOfWCache", "" + (switchboard.wordIndex.maxAgeOfDHTOutCache() / 1000 / 60)); // minutes prop.put("maxAgeOfKCache", "" + (switchboard.wordIndex.maxAgeOfDHTInCache() / 1000 / 60)); // minutes prop.put("minAgeOfWCache", "" + (switchboard.wordIndex.minAgeOfDHTOutCache() / 1000 / 60)); // minutes prop.put("minAgeOfKCache", "" + (switchboard.wordIndex.minAgeOfDHTInCache() / 1000 / 60)); // minutes prop.put("maxWaitingWordFlush", switchboard.getConfig("maxWaitingWordFlush", "180")); prop.put("wordOutCacheMaxCount", switchboard.getConfigLong("wordCacheMaxCount", 20000)); prop.put("wordInCacheMaxCount", switchboard.getConfigLong("indexDistribution.dhtReceiptLimit", 1000)); prop.put("wordCacheInitCount", switchboard.getConfigLong("wordCacheInitCount", 30000)); prop.put("wordFlushSize", switchboard.getConfigLong("wordFlushSize", 2000)); prop.put("onlineCautionDelay", switchboard.getConfig("onlineCautionDelay", "30000")); prop.put("onlineCautionDelayCurrent", System.currentTimeMillis() - switchboard.proxyLastAccess); // table thread pool settings GenericKeyedObjectPool.Config crawlerPoolConfig = switchboard.cacheLoader.getPoolConfig(); prop.put("pool_0_name","Crawler Pool"); prop.put("pool_0_maxActive",crawlerPoolConfig.maxActive); prop.put("pool_0_maxIdle",crawlerPoolConfig.maxIdle); prop.put("pool_0_minIdleConfigurable",0); prop.put("pool_0_minIdle","0"); prop.put("pool_0_numActive",switchboard.cacheLoader.getNumActiveWorker()); prop.put("pool_0_numIdle",switchboard.cacheLoader.getNumIdleWorker()); 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()); GenericObjectPool.Config stackerPoolConfig = switchboard.sbStackCrawlThread.getPoolConfig(); prop.put("pool_2_name","CrawlStacker Session Pool"); prop.put("pool_2_maxActive",stackerPoolConfig.maxActive); prop.put("pool_2_maxIdle",stackerPoolConfig.maxIdle); prop.put("pool_2_minIdleConfigurable",1); prop.put("pool_2_minIdle",stackerPoolConfig.minIdle); prop.put("pool_2_numActive",switchboard.sbStackCrawlThread.getNumActiveWorker()); prop.put("pool_2_numIdle",switchboard.sbStackCrawlThread.getNumIdleWorker()); prop.put("pool",3); 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; } }