锘??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#20122;&#27954;&#31934;&#21697;&#20013;&#23383;&#44;&#31934;&#21697;&#19968;&#21306;&#20108;&#21306;&#22269;&#20135;&#44;&#24433;&#35270;&#19968;&#21306;&#20108;&#21306;</title><link>http://www.aygfsteel.com/landy/category/11184.html</link><description>鍍忕嫾涓�鏍峰嚩鐙?/description><language>zh-cn</language><lastBuildDate>Fri, 25 Sep 2009 02:16:08 GMT</lastBuildDate><pubDate>Fri, 25 Sep 2009 02:16:08 GMT</pubDate><ttl>60</ttl><item><title>鎬ц兘璋冧紭緇忛獙浠嬬粛</title><link>http://www.aygfsteel.com/landy/archive/2009/09/24/296351.html</link><dc:creator>鐙榪囧</dc:creator><author>鐙榪囧</author><pubDate>Thu, 24 Sep 2009 13:35:00 GMT</pubDate><guid>http://www.aygfsteel.com/landy/archive/2009/09/24/296351.html</guid><wfw:comment>http://www.aygfsteel.com/landy/comments/296351.html</wfw:comment><comments>http://www.aygfsteel.com/landy/archive/2009/09/24/296351.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.aygfsteel.com/landy/comments/commentRss/296351.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/landy/services/trackbacks/296351.html</trackback:ping><description><![CDATA[涓�涓吀鍨嬬殑J2EE緋葷粺鐢盌B銆佸簲鐢ㄣ�佸簲鐢紙WEB錛夋湇鍔″櫒銆丣VM緇勬垚銆?br />
璋冧紭鍙垎鍒拡瀵硅繖鍑犱釜閮ㄥ垎璋冧紭錛屼笅闈粙緇嶄竴涓嬪悇涓儴鍒嗚皟浼樼殑涓�浜涚粡楠屻�?br />
1. DB璋冧紭錛欴B璋冧紭涓昏鍏蟲敞涓嬮潰鍑犱釜鏂歸潰錛?錛夐�夋嫨鍚堥�傜儲寮曪紱2錛夐伩鍏嶅鏉傛煡璇紱3錛夊敖閲忓皢澶嶆潅榪愮畻鎸埌搴旂敤涓紝浠ラ檷浣嶥B澶嶆潅錛屽洜涓鴻搴旂敤鍙幾緙╃殑浠ｄ環(huán)榪滄瘮璁〥B鍙幾緙╃殑浠ｄ環(huán)浣庯紱4錛夐伩鍏嶅叧鑱旀煡璇紱璋冧紭鐨勮繃紼嬩腑錛屽彲鍊熷姪Oracle鐨剆ql灝嗘瘮杈冭�楁椂鐨凷QL鏌ヨ鍑烘潵錛屽啀閽堝鎬х殑浼樺寲銆?br />
2. 搴旂敤璋冧紭錛氬簲鐢ㄨ皟浼樹富瑕佸垎鎴愪袱涓柟闈細1錛夌敤Jprofiler鎴杘ptimizeit絳夊伐鍏鋒壘鍑烘墽琛屾瘮杈冭�楁椂鐨勪唬鐮侊紝騫墮拡瀵規(guī)�х殑浼樺寲錛?錛夊簲鐢ㄨ繍琛屾椂錛岄�氳繃鎵揓VM鐨勫爢鏍堟潵鍒嗘瀽搴旂敤鐨勭嚎紼嬫槸鍚﹀洜璧勬簮绔炰簤瀵艱嚧block錛岀劧鍚庡鑷碈PU鏃犳硶鍏呭垎鍒╃敤錛屼粠鑰屽簲鐢ㄦ�ц兘涓婁笉鍘伙紝鎵懼嚭鎬ц兘鐡墮鍚庡彲閽堝鎬х殑鍋氫紭鍖栥�?br />
3. 搴旂敤鏈嶅姟鍣ㄨ皟浼橈細涓昏璋冭妭鏁版嵁搴撹繛鎺ユ睜澶у皬錛岃繛鎺ユ暟澶у皬錛坱omcat灝辨湁榪炴帴鏁板ぇ灝忥級絳?br />
4. JVM璋冧紭錛氫富瑕侀拡瀵瑰簲鐢ㄧ殑鐗圭偣錛岃皟鏁碕VM鍙傛暟錛屼嬌搴旂敤榪愯鏇寸ǔ瀹氥�?br />
鍒ゆ柇鎬ц兘璋冧紭鏄惁鍒頒綅鐨勬柟娉曟槸鐪嬫暟鎹簱鏈嶅姟鍣ㄥ拰搴旂敤鏈嶅姟鍣ㄧ殑CPU鍗犵敤鐜囷紝棣栧厛瑕佺‘璁や笉鏄唴瀛樼殑闂錛岀‘璁ゆ湇鍔″櫒娌℃湁浜х敓欏甸潰浜ゆ崲錛涚劧鍚庡氨鐪嬪簲鐢ㄤ晶鍜孌B渚х殑CPU鏄惁鑳藉杈懼埌90%浠ヤ笂浜嗭紝涓�鑸潵璁詫紝瑕佹眰搴旂敤渚х殑CPU浣跨敤鐜囪揪鍒?0%浠ヤ笂銆?blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"></blockquote><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"></blockquote>
<img src ="http://www.aygfsteel.com/landy/aggbug/296351.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/landy/" target="_blank">鐙榪囧</a> 2009-09-24 21:35 <a href="http://www.aygfsteel.com/landy/archive/2009/09/24/296351.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>ClassLoader鍒嗘瀽</title><link>http://www.aygfsteel.com/landy/archive/2006/05/21/47391.html</link><dc:creator>鐙榪囧</dc:creator><author>鐙榪囧</author><pubDate>Sun, 21 May 2006 15:51:00 GMT</pubDate><guid>http://www.aygfsteel.com/landy/archive/2006/05/21/47391.html</guid><wfw:comment>http://www.aygfsteel.com/landy/comments/47391.html</wfw:comment><comments>http://www.aygfsteel.com/landy/archive/2006/05/21/47391.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/landy/comments/commentRss/47391.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/landy/services/trackbacks/47391.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 鎽樿: 1
										聽聽聽聽聽聽聽聽聽 
								
						
						
								鍓嶈█
						
				
		
		
				ClassLoader
				鏄?				Java
				铏氭嫙鏈?				(JVM)
				鐨勭被瑁呰澆瀛愮郴緇燂紝瀹冭礋璐ｅ皢
				Java
				瀛楄妭鐮佽杞藉埌
				JVM
				涓紝
				...&nbsp;&nbsp;<a href='http://www.aygfsteel.com/landy/archive/2006/05/21/47391.html'>闃呰鍏ㄦ枃</a><img src ="http://www.aygfsteel.com/landy/aggbug/47391.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/landy/" target="_blank">鐙榪囧</a> 2006-05-21 23:51 <a href="http://www.aygfsteel.com/landy/archive/2006/05/21/47391.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss>               <footer>
<div class="friendship-link">
<a href="http://www.aygfsteel.com/" title="&#29408;&#29408;&#20037;&#20037;&#20122;&#27954;&#27431;&#32654;&#19987;&#21306;&#95;&#20013;&#25991;&#23383;&#24149;&#20122;&#27954;&#32508;&#21512;&#20037;&#20037;&#50;&#48;&#50;&#95;&#22269;&#20135;&#31934;&#21697;&#20122;&#27954;&#31532;&#20116;&#21306;&#22312;&#32447;&#95;&#26085;&#26412;&#20813;&#36153;&#32593;&#31449;&#35270;&#39057;">&#29408;&#29408;&#20037;&#20037;&#20122;&#27954;&#27431;&#32654;&#19987;&#21306;&#95;&#20013;&#25991;&#23383;&#24149;&#20122;&#27954;&#32508;&#21512;&#20037;&#20037;&#50;&#48;&#50;&#95;&#22269;&#20135;&#31934;&#21697;&#20122;&#27954;&#31532;&#20116;&#21306;&#22312;&#32447;&#95;&#26085;&#26412;&#20813;&#36153;&#32593;&#31449;&#35270;&#39057;</a>

</div>

</footer>


主站蜘蛛池模板：
<a href="http://" target="_blank">托里县</a>|
<a href="http://" target="_blank">崇州市</a>|
<a href="http://" target="_blank">山阳县</a>|
<a href="http://" target="_blank">屏边</a>|
<a href="http://" target="_blank">运城市</a>|
<a href="http://" target="_blank">莱西市</a>|
<a href="http://" target="_blank">武清区</a>|
<a href="http://" target="_blank">遂川县</a>|
<a href="http://" target="_blank">海林市</a>|
<a href="http://" target="_blank">黔江区</a>|
<a href="http://" target="_blank">榆社县</a>|
<a href="http://" target="_blank">交口县</a>|
<a href="http://" target="_blank">淳化县</a>|
<a href="http://" target="_blank">西藏</a>|
<a href="http://" target="_blank">芜湖市</a>|
<a href="http://" target="_blank">遂平县</a>|
<a href="http://" target="_blank">炎陵县</a>|
<a href="http://" target="_blank">普兰县</a>|
<a href="http://" target="_blank">芒康县</a>|
<a href="http://" target="_blank">凤山市</a>|
<a href="http://" target="_blank">镇安县</a>|
<a href="http://" target="_blank">乐都县</a>|
<a href="http://" target="_blank">昆明市</a>|
<a href="http://" target="_blank">韶关市</a>|
<a href="http://" target="_blank">东海县</a>|
<a href="http://" target="_blank">微博</a>|
<a href="http://" target="_blank">沾益县</a>|
<a href="http://" target="_blank">哈尔滨市</a>|
<a href="http://" target="_blank">江陵县</a>|
<a href="http://" target="_blank">保德县</a>|
<a href="http://" target="_blank">咸丰县</a>|
<a href="http://" target="_blank">茂名市</a>|
<a href="http://" target="_blank">邯郸市</a>|
<a href="http://" target="_blank">岳阳县</a>|
<a href="http://" target="_blank">临汾市</a>|
<a href="http://" target="_blank">牡丹江市</a>|
<a href="http://" target="_blank">五指山市</a>|
<a href="http://" target="_blank">河东区</a>|
<a href="http://" target="_blank">鹿泉市</a>|
<a href="http://" target="_blank">开化县</a>|
<a href="http://" target="_blank">章丘市</a>|
<script>
(function(){
    var bp = document.createElement('script');
    var curProtocol = window.location.protocol.split(':')[0];
    if (curProtocol === 'https') {
        bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
    }
    else {
        bp.src = 'http://push.zhanzhang.baidu.com/push.js';
    }
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(bp, s);
})();
</script>
</body>