Zabbix JMX之tomcat监控

工作原理：

1、JAVA-GATEWAY

　　 Zabbix本身不支持直接监控Java，在zabbix 1.8以前，只能使用Zapcat来做代理监控，而且要修改源代码，非常麻烦。所有后来为了解决这个监控问题，Zabbix和Java双方应运生成了各自的代理监控程序：zabbix 2.0 以后添加了服务进程zabbix-java-gateway，用以在服务端接收JMX的监控数据；Java有了JMX（全称是Java Management Extensions,即Java管理扩展），用以在客户端收集客户端的监控数据并转发到zabbix-java-gateway

2、示意图

比如：当Zabbix-Server需要知道java应用程序的某项性能的时候，会启动自身的一个Zabbix-JavaPollers进程去连接Zabbix-Java-Gateway请求数据，而Zabbix-Java-gateway收到请求后会使用“JMX-management-API”去tomcat服务器开启JMX，而前提是tomcat服务器端在开启时需要“-Dcom.sun.management.jmxremote”参数来开启JMX远程查询。Java程序会启动自身的一个简单的小程序端口12345向Zabbix-JavaGateway提供请求数据。

Zabbix监控端部署：

1.安装zabbix server

编译安装zabbix server需要加上--enable-java以支持jmx监控，如果之前的zabbix server没加，那么请重新编译安装

./configure --prefix=/application/zabbix-3.0.3 --enable-server --enable-agent --enable-java --enable-ipv6 --with-mysql=/application/mysql-5.5.49/bin/mysql_config --with-net-snmp --with-libcurl --with-libxml2 --with-openipmi --with-unixodbc --with-openssl

并且监控端也需要安装java环境

2.安装zabbix_java_gateway

wget http://mirrors.aliyun.com/zabbix/zabbix/3.4/rhel/6/x86_64/zabbix-java-gateway-3.4.1-1.el6.x86_64.rpm

rpm -ivh zabbix-java-gateway-3.4.1-1.el6.x86_64.rpm（zabbix-java-gateway用老版本可能会出错）

#zabbix_java_gateway配置文件zabbix_java_gateway.conf里有默认端口等设置，这里我们保持默认即可

service zabbix-java-gateway start

此时，默认的端口10052应该打开，ss -nat | grep 10052查看

在zabbix_server.conf 中配置监控端访问zabbix_java_gateway

JavaGateway=172.16.2.150 #zabbix_java_gateway地址

StartJavaPollers=6 #预启动进程轮询个数，且这个值要比zabbix_java_gateway.conf中Start_poller值要大，不然会无法通信

重启zabbix-server

zabbix客户端安装：

1.安装JMX

1. 下载 JMX Remote jar 二进制包。放在 tomcat/lib 下面

wget http://archive.apache.org/dist/tomcat/tomcat-7/v7.0.56/bin/extras/catalina-jmx-remote.jar

2. 修改 tomcat conf/server.xml 配置文件，添加以下内容：

3. 修改 tomcat/bin 目录下 catalina.sh ，添加以下内容：

CATALINA_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=10.32.18.1"

注意：Djava.rmi.server.hostname这里写上被监控端 hostname 是由于 hostname 默认值为 localhost,如果你的 tomcat 未监听在 localhost，那么不写具体 ip 会引发问题。并且这段配置应该写在catalina.sh的前面，不然端口打不开。

4. 确保 zabbix server 或者 proxy 和配置文件中的端口通讯畅通，重启tomcat，lsof -i:12345端口打开

验证是否能获取数据

在监控端下载JMX cmd.jar文件

wget http://nchc.dl.sourceforge.net/project/jmxcmd/jmxcmd.jar

测试有数据则表示成功

命令格式：

# java -jar jmxcmd.jar - 192.168.3.18:12345 java.lang:type=Memory NonHeapMemoryUsage

导入模板，添加监控

<?xml version="1.0" encoding="UTF-8"?>

-<zabbix_export>

<version>2.0</version>

<date>2013-05-30T03:17:01Z</date>

-<groups>

-<group>

<name>Templates</name>

</group>

</groups>

-<templates>

-<template>

<template>CustomTomcat</template>

<name>CustomTomcat</name>

-<groups>

-<group>

<name>Templates</name>

</group>

</groups>

-<applications>

-<application>

<name>class</name>

</application>

-<application>

<name>HeapStatistics</name>

</application>

-<application>

<name>Sessions</name>

</application>

-<application>

<name>ThreadStatistics</name>

</application>

-<application>

<name>Tomcat</name>

</application>

</applications>

-<items>

-<item>

<name>http-8080 gzip compression</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["Catalina:type=ProtocolHandler,port=8080",compression]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>1</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

<applications/>

<valuemap/>

</item>

-<item>

<name>http-8080活动线程</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=Threading","ThreadCount"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>ThreadStatistics</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>http-8080线程峰值</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=Threading","PeakThreadCount"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>ThreadStatistics</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>http-8080线程总计</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=Threading","TotalStartedThreadCount"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>ThreadStatistics</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>Sessions-Number of sessions we rejected due to maxActive beeing reached</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",rejectedSessions]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>Sessions</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>Sessions-The maximum number of active Sessions allowed, or -1 for no limit</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",maxActiveSessions]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>0</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>Sessions</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>Sessions-会话数</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",sessionCounter]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>Sessions</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>Sessions-当前活动会话数</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",activeSessions]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>Sessions</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>Sessions-最大活动会话数</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",maxActive]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>Sessions</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>Tomcat version</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["Catalina:type=Server",serverInfo]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>1</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>Tomcat</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>堆内存已使用</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=Memory","HeapMemoryUsage.used"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>HeapStatistics</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>堆内存已提交</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=Memory","HeapMemoryUsage.committed"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>HeapStatistics</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>堆内存最大</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=Memory","HeapMemoryUsage.max"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>HeapStatistics</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>类-已加载</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=ClassLoading","LoadedClassCount"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>class</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>类-已卸载</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=ClassLoading","UnloadedClassCount"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>class</name>

</application>

</applications>

<valuemap/>

</item>

-<item>

<name>类-总计</name>

<type>16</type>

<snmp_community/>

<multiplier>0</multiplier>

<snmp_oid/>

<key>jmx["java.lang:type=ClassLoading","TotalLoadedClassCount"]</key>

<delay>30</delay>

<history>90</history>

<trends>365</trends>

<status>0</status>

<value_type>3</value_type>

<allowed_hosts/>

<units/>

<delta>0</delta>

<snmpv3_securityname/>

<snmpv3_securitylevel>0</snmpv3_securitylevel>

<snmpv3_authpassphrase/>

<snmpv3_privpassphrase/>

<formula>1</formula>

<delay_flex/>

<params/>

<ipmi_sensor/>

<data_type>0</data_type>

<authtype>0</authtype>

<username/>

<password/>

<publickey/>

<privatekey/>

<port/>

<description/>

<inventory_link>0</inventory_link>

-<applications>

-<application>

<name>class</name>

</application>

</applications>

<valuemap/>

</item>

</items>

<discovery_rules/>

<macros/>

<templates/>

<screens/>

</template>

</templates>

-<graphs>

-<graph>

<name>会话状态</name>

<width>900</width>

<height>200</height>

<yaxismin>0.0000</yaxismin>

<yaxismax>100.0000</yaxismax>

<show_work_period>1</show_work_period>

<show_triggers>1</show_triggers>

<type>0</type>

<show_legend>1</show_legend>

<show_3d>0</show_3d>

<percent_left>0.0000</percent_left>

<percent_right>0.0000</percent_right>

<ymin_type_1>0</ymin_type_1>

<ymax_type_1>0</ymax_type_1>

<ymin_item_1>0</ymin_item_1>

<ymax_item_1>0</ymax_item_1>

-<graph_items>

-<graph_item>

<sortorder>0</sortorder>

<drawtype>0</drawtype>

<color>C80000</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",maxActive]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>1</sortorder>

<drawtype>0</drawtype>

<color>00C800</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",activeSessions]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>2</sortorder>

<drawtype>0</drawtype>

<color>0000C8</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",sessionCounter]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>3</sortorder>

<drawtype>0</drawtype>

<color>C800C8</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",rejectedSessions]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>4</sortorder>

<drawtype>0</drawtype>

<color>00C8C8</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["Catalina:type=Manager,context=/,host=localhost",maxActiveSessions]</key>

</item>

</graph_item>

</graph_items>

</graph>

-<graph>

<name>堆内存状态</name>

<width>900</width>

<height>200</height>

<yaxismin>0.0000</yaxismin>

<yaxismax>100.0000</yaxismax>

<show_work_period>1</show_work_period>

<show_triggers>1</show_triggers>

<type>0</type>

<show_legend>1</show_legend>

<show_3d>0</show_3d>

<percent_left>0.0000</percent_left>

<percent_right>0.0000</percent_right>

<ymin_type_1>0</ymin_type_1>

<ymax_type_1>0</ymax_type_1>

<ymin_item_1>0</ymin_item_1>

<ymax_item_1>0</ymax_item_1>

-<graph_items>

-<graph_item>

<sortorder>0</sortorder>

<drawtype>0</drawtype>

<color>C80000</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=Memory","HeapMemoryUsage.used"]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>1</sortorder>

<drawtype>0</drawtype>

<color>00C800</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=Memory","HeapMemoryUsage.committed"]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>2</sortorder>

<drawtype>0</drawtype>

<color>0000C8</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=Memory","HeapMemoryUsage.max"]</key>

</item>

</graph_item>

</graph_items>

</graph>

-<graph>

<name>类状态</name>

<width>900</width>

<height>200</height>

<yaxismin>0.0000</yaxismin>

<yaxismax>100.0000</yaxismax>

<show_work_period>1</show_work_period>

<show_triggers>1</show_triggers>

<type>0</type>

<show_legend>1</show_legend>

<show_3d>0</show_3d>

<percent_left>0.0000</percent_left>

<percent_right>0.0000</percent_right>

<ymin_type_1>0</ymin_type_1>

<ymax_type_1>0</ymax_type_1>

<ymin_item_1>0</ymin_item_1>

<ymax_item_1>0</ymax_item_1>

-<graph_items>

-<graph_item>

<sortorder>0</sortorder>

<drawtype>0</drawtype>

<color>C80000</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=ClassLoading","LoadedClassCount"]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>1</sortorder>

<drawtype>0</drawtype>

<color>00C800</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=ClassLoading","UnloadedClassCount"]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>2</sortorder>

<drawtype>0</drawtype>

<color>0000C8</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=ClassLoading","TotalLoadedClassCount"]</key>

</item>

</graph_item>

</graph_items>

</graph>

-<graph>

<name>线程状态</name>

<width>900</width>

<height>200</height>

<yaxismin>0.0000</yaxismin>

<yaxismax>100.0000</yaxismax>

<show_work_period>1</show_work_period>

<show_triggers>1</show_triggers>

<type>0</type>

<show_legend>1</show_legend>

<show_3d>0</show_3d>

<percent_left>0.0000</percent_left>

<percent_right>0.0000</percent_right>

<ymin_type_1>0</ymin_type_1>

<ymax_type_1>0</ymax_type_1>

<ymin_item_1>0</ymin_item_1>

<ymax_item_1>0</ymax_item_1>

-<graph_items>

-<graph_item>

<sortorder>0</sortorder>

<drawtype>0</drawtype>

<color>C80000</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=Threading","ThreadCount"]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>1</sortorder>

<drawtype>0</drawtype>

<color>00C800</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=Threading","PeakThreadCount"]</key>

</item>

</graph_item>

-<graph_item>

<sortorder>2</sortorder>

<drawtype>0</drawtype>

<color>0000C8</color>

<yaxisside>0</yaxisside>

<calc_fnc>2</calc_fnc>

<type>0</type>

-<item>

<host>CustomTomcat</host>

<key>jmx["java.lang:type=Threading","TotalStartedThreadCount"]</key>

</item>

</graph_item>

</graph_items>

</graph>

</graphs>

</zabbix_export>

附录