LoadModule cache_module modules/mod_cache.so
LoadModule disk_cache_module modules/mod_disk_cache.so
LoadModule mem_cache_module modules/mod_mem_cache.so
<IfModule mod_cache.c>
CacheForceCompletion 100
CacheDefaultExpire 3600
CacheMaxExpire 86400
CacheLastModifiedFactor 0.1
<IfModule mod_disk_cache.c>
CacheEnable disk /
CacheRoot c:/cacheroot
CacheSize 327680
CacheDirLength 4
CacheDirLevels 5
CacheGcInterval 4
</IfModule>
<IfModule mod_mem_cache.c>
CacheEnable mem /
MCacheSize 8192
MCacheMaxObjectCount 10000
MCacheMinObjectSize 1
MCacheMaxObjectSize 51200
</IfModule>
</IfModule>
worker. Properties文件
#
# workers.properties ，可以參考
http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html
# In Unix, we use forward slashes:
ps=
# list the workers by name
worker.list=tomcat1, tomcat2, loadbalancer
# ------------------------
# First tomcat server
# ------------------------
worker.tomcat1.port=8009
worker.tomcat1.host=localhost
worker.tomcat1.type=ajp13
# Specify the size of the open connection cache.
#worker.tomcat1.cachesize
#
# Specifies the load balance factor when used with
# a load balancing worker.
# Note:
# ----> lbfactor must be > 0
# ----> Low lbfactor means less work done by the worker.
worker.tomcat1.lbfactor=900
# ------------------------
# Second tomcat server
# ------------------------
worker.tomcat1.port=8009
worker.tomcat1.host=202.88.8.101
worker.tomcat1.type=ajp13
# Specify the size of the open connection cache.
#worker.tomcat1.cachesize
#
# Specifies the load balance factor when used with
# a load balancing worker.
# Note:
# ----> lbfactor must be > 0
# ----> Low lbfactor means less work done by the worker.
worker.tomcat1.lbfactor=2000
# ------------------------
# Load Balancer worker
# ------------------------
#
# The loadbalancer (type lb) worker performs weighted round-robin
# load balancing with sticky sessions.
# Note:
# ----> If a worker dies, the load balancer will check its state
# once in a while. Until then all work is redirected to peer
# worker.
worker.loadbalancer.type=lb
worker.loadbalancer.balanced_workers=tomcat1,tomcat2
#
# END workers.properties
#
Tomcat1配置:
<!--配置server.xml
去掉8080端口，即注釋掉如下代碼：-->
<Connector
port="8080" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000"
disableUploadTimeout="true" />
<!--配置8009端口如下：-->
<Connector port="8009"
maxThreads="500" minSpareThreads="400" maxSpareThreads="450"
enableLookups="false" redirectPort="8443" debug="0"
protocol="AJP/1.3" />
<!--配置引擎-->
<Engine name="Catalina" defaultHost="localhost" debug="0" jvmRoute="tomcat1">
啟動內存配置,開發configure tomcat程序即可配置：
Initial memory pool: 200 M
Maxinum memory pool:300M
Tomcat2配置：
配置和tomcat1差不多，需要改動的地方如下：
<!--配置引擎-->
<Engine name="Catalina" defaultHost="localhost" debug="0" jvmRoute="tomcat2">
啟動內存配置,開發configure tomcat程序即可配置：
Initial memory pool: 512 M
Maxinum memory pool:768M
Mysql配置：
Server類型：Dedicated MySQL Server Machine
Database usage:Transational Database Only
并發連接數量：Online Transaction Processing(OLTP)
字符集：UTF8
數據庫連接池的配置：
我們采用的是spring 框架，配置如下：
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.connection.driver_class">com.mysql.jdbc.Driver</prop>
<prop key="hibernate.connection.url">jdbc:mysql://202.88.1.103/db</prop>
<prop key="hibernate.connection.username">sa</prop>
<prop key="hibernate.connection.password"></prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.use_sql_comments">false</prop>
<prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
<prop key="hibernate.max_fetch_depth">2</prop>
<prop key="hibernate.c3p0.max_size">200</prop>
<prop key="hibernate.c3p0.min_size">5</prop>
<prop key="hibernate.c3p0.timeout">12000</prop>
<prop key="hibernate.c3p0.max_statements">50</prop>
<prop key="hibernate.c3p0.acquire_increment">1</prop>
</props>
</property>
其他的沒有額外配
