nagios tomcat monitoring

First, monitoring the Tomcat principleZabbix_server Open the Java Poller,zabbix_java Open Javagateway, the port is: 10052,tomcat JMX on 12345 provides performance data.Data acquisition: Java poller--javagateway:10052-tomcat:12345Ii. installation of TomcatTomcat installs many tutorials on the web.Third, configure

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(Turn around, source address: http://www.jmatrix.org/notes/1067.html)Recently, I wondered if it was possible to continuously collect the performance information of the Tomcat server itself by adding a tomcat extension, such as the data of the thread pool, the number of requests, and so on, so as to be able to coordinate with the monitoring of the business, and ma

good tool to check for memory overflow. He can look up a reference to an object, that is, when you find that the released object is not released, you can see which instance is referencing it and find the overflow point by finding the root. 3. The operation is as follows: in the "Memory views" screen right-click on the object you want to monitor, select the first "take the heap Snapshot for Selection", select the completion will enter the "Heap Walker" interface, below the interface provides sev

A while ago, the leader asked to use Zabbix to monitor multiple tomcat instances on a single machine. When starting to do, it is found that more data are less how to reaming Tomcat, and there are few instructions on how to monitor multiple tomcat. Arduous, finally fix, may still have some incomplete place, but the right when is guide, know the idea, the rest depe

configured Admin/admin, and all Web apps under Tomcat can be seen after successful login Select Probe.war, then click Deploy, and the app will be included in Tomcat's management scope: You can now enter the probe page (for example: Http://127.0.0.1:8080/probe, if you need a password, or admin/admin) Third, monitor Tomcat performance with probe 1. Monitor Application Status Tap into each app to see more de

The previous two JMX remote monitoring Tomcat server is not configured with a password, the following describes the user password configuration when Tomcat monitoring.Specific Tomcat address: Http://tomcat.apache.org/tomcat-6.0-doc/monitoring.html#Enabling_JMX_RemoteNote: Th

In practical use, we often monitor tomcat performance. You need to configure the appropriate parameters to provide remote connections to monitor the performance of the Tomcat server. This article describes in detail how to configure the Tomcat parameters in step-by-step. Allow remote connection monitoring.Tools/Materials Vmware Xshell JDK under J

Zabbix monitoring TomcatFirst, EnvironmentTwo servers, one is zabbix_java_server , the other tomcat-serverFiles needed:Catalina-jmx-remote.jar Cmdline-jmxclient-0.10.3.jarSecond, tomcat-server controlled end configuration # Cd/usr/java/apache-tomcat-8.0.30/bin# vim catalina.shAdd the following content:650) this.width=

content: -Xmx256m-xms128m -Djava. RMI. server. hostname = 192.168.10.101 -DCOM. Sun. Management. JMX remote. Port = 8061 -DCOM. Sun. Management. jmxremote. SSL = false -DCOM. Sun. Management. jmxremote. Authenticate = false After setting, start Tomcat in myeclipse. We can start jconsole connection 192.168.0.1: 8061 for Tomcat JVM memory monitoring. 2. in Linux

1. Edit tomcat/bin/catalina.shLocate the Execute the requested Command and add the following code to the comment (No line break in the middle):catalina_opts= "$CATALINA _opts-djava.rmi.server.hostname=10.12.116.135-dcom.sun.management.jmxremote- Dcom.sun.management.jmxremote.port=8088-dcom.sun.management.jmxremote.ssl=false- Dcom.sun.management.jmxremote.authenticate=true "NOTE: hostname is the tomcat serve

Monitoring Zabbix using JMX to monitor Tomcat 1. Install the java tool on the zabix server (zabbix has been installed on the server) [Root @ db02 ~] # Rpm-ivhHttp://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/zabbix-java-gateway-2.4.7-1.el6.x86_64.rpm [Root @ db02 ~] # Vim/etc/zabbix/zabbix_server.confJavaGateway = 127.0.0.1JavaGatewayPort = 10055Startjavapolers = 5[Root @ db02 ~] # Vim/etc/zabbix/zabbix_java_

10052tcp LISTEN 0::: 10052:::* Users: (("Java", 16405,12)6. Adjustment tomcat End, installationcatalina-jmx-remote.jarDownload to install:[Email protected] tmp]# wget Http://archive.apache.org/dist/tomcat/tomcat-7/v7.0.8/bin/extras/catalina-jmx-remote.jarStore the downloaded files in a tomcat subdirectory directory. l

(Turn around, source address: http://www.jmatrix.org/notes/1067.html) A recent whim, to see if you can continue to collect the performance information of the Tomcat server itself by adding a tomcat extension, such as the data of the thread pool, the number of requests, and so on, so that the monitoring of the business side can be more convenient analysis and adj

("Http_bytessent","Lb=bytes Sent:","Rb= MB","Ord=1",last);A monitor transaction that defines tomcat memory usage;Lr_start_transaction ("status");Web_set_user ("admin", "Pass", "localhost:8989");Web_url ("Status","Url=http://localhost:8989/manager/status","Resource=0","Reccontenttype=text/html","Referer=","Snapshot=t1.inf","Mode=html",last);Lr_end_transaction ("status", Lr_auto);Use Lr_user_data_point () to add data to the chartLr_user_data_point ("

information, fill in "Manager/status" in "path" and add a parameter named "XML" to "SEND Parameters together with requests". The value is "true, select the "use as monitor" option at the bottom, as shown in: 3. finally, right-click "add"> "monitor result" on "http request" and then run the thread group (the number of cycles of the thread group can be set to "forever "), you can monitor Tomcat and save the mo