tomcat性能优化之如何搭建Apr模块

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1.å®è£åå¦æåç°yumæºä¸åé

CentOS 5 ä¿®æ¹yumæºæ¹å¼

wget -O /etc/yum.repos.d/CentOS-Base.repo

http://mirrors.aliyun.com/repo/Centos-5.repo

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curl -o /etc/yum.repos.d/CentOS-Base.repo

http://mirrors.aliyun.com/repo/Centos-5.repo

CentOS 6 ä¿®æ¹yumæºæ¹å¼

wget -O /etc/yum.repos.d/CentOS-Base.repo

http://mirrors.aliyun.com/repo/Centos-6.repo

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curl -o /etc/yum.repos.d/CentOS-Base.repo

http://mirrors.aliyun.com/repo/Centos-6.repo

CentOS 7 ä¿®æ¹yumæºæ¹å¼

wget -O /etc/yum.repos.d/CentOS-Base.repo

http://mirrors.aliyun.com/repo/Centos-7.repo

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curl -o /etc/yum.repos.d/CentOS-Base.repo

http://mirrors.aliyun.com/repo/Centos-7.repo

2.å¦æ解æç½åé误 curl: (6) Could not resolve host

éç½®dns步骤å¦ä¸

vim /etc/resolv.conf

#ä¸è¬æ¯ä¸ªç©ºæ件ï¼å¨æ件éå è¿ä¹ä¸¤ä¸ªdnséç½®

nameserver 114.114.114.114
nameserver 8.8.8.8

3.å®è£tomcat opensslåaprç»ä»¶

ç®åTomcat 8.xé»è®¤æåµä¸å¨é¨æ¯è¿è¡å¨nio模å¼ä¸ï¼èaprçæ¬è´¨å°±æ¯ä½¿ç¨jniææ¯è°ç¨æä½ç³»ç»åºå±çIOæ¥å£ï¼æ以éè¦æåå®è£æéè¦çä¾èµï¼é¦åæ¯éè¦å®è£opensslåapr

yum -y install openssl-devel
yum -y install apr-devel

4.å®è£native,apr,apr-utilç»ä»¶

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http://tomcat.apache.org/download-native.cgi ,

apr å°å毠 http://apache.fayea.com//apr æµè§å¨ä¸å»çä¸ä¸ï¼å ä¸ºapacheä¸å®æ¶æ´æ°ãè¿éåºå®å以åå¯è½wget æä¸ä¸æ¥ï¼æ以ä¸åºå®åï¼å¤§å®¶èªè¡ä¸è½½

å解åå®è£

tar -xvzf apr-1.6.5.tar.gz
 cd apr-1.6.5
 ./configure --prefix=/usr/local/apr
 make && make install

 tar -zxvf apr-util-1.6.1.tar.gz
 cd apr-util-1.6.1
 ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/

#ç¶åè¿émakeå¯è½åºé®é¢ åå æ¯å°ä¸ä¸ªç¼è¯åº expat-devel
å¯ä»¥ä½¿ç¨ yum install expat-devel -y æ¥è¿è¡å®è£
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make && make install

åå®è£native模å

tar -xvzf tomcat-native-1.2.10-src.tar.gz
 cd tomcat-native-1.2.10-src/native/
 ./configure

è¿æ¶å¯è½ä¼å®è£å¤±è´¥ï¼å ä¸ºopensslçæ¬è¾ä½ å»å®ç½çä¸ä¸ææ°çå°åï¼https://www.openssl.org/source/ ç¶åwget ä¸æ¥

tar -xvzf openssl-1.1.0e.tar.gz
cd openssl-1.1.0e/
./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl
make && make install

ç¨ç­ä¸ä¼å°±å®è£æåäºï¼ç°å¨å次è¿å¥nativeåæç¼è¯çç®å½ä¸ï¼éæ°æ§è¡å¦ä¸å½ä»¤å®è£ï¼

./configure --with-ssl=/usr/local/openssl
make && make installefix=/usr/local/openssl --openssldir=/usr/local/openssl
make && make install

5.ä¿®æ¹tomcatéç½®æ件

è¿å¥ä½ çtomcatç®æå¡å¨ç®å½ï¼ç¼è¾éç½®æ件ï¼conf/server.xml

å°é»è®¤çprotocol="HTTP/1.1"ä¿®æ¹ä¸º

protocol="org.apache.coyote.http11.Http11AprProtocol"

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6.éç½®ç¯å¢åéï¼ä¸¤ç§æ¹å¼ï¼

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æå¼ bin/catalina.shæ件

å¨åæåéJAVA_OPTSåé¢è¿½å å¯¹åºçéç½®å³å¯ï¼æ·»å ä¸è¡æ°çå°±å¯ä»¥ï¼

JAVA_OPTS="$JAVA_OPTS -Djava.library.path=/usr/local/apr/lib"

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ç¼è¾/etc/profileå¨æåæ·»å å¦ä¸ä¸¤è¡å容ï¼

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apr/lib
export LD_RUN_PATH=$LD_RUN_PATH:/usr/local/apr/lib

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