jmx

JMX监控zookeeper 一.修改 zkServer.sh 参数ZOOMAIN 默认配置 修改后配置 修改说明： 是否建立远程连接， false 可远程建立连接 -Dcom.sun.management.jmxremote.local.only= false zookeeper地址 -Djava.rmi.server.hostname= 127.0 . 0 . 1 连接端口，并不是zookeeper端口，也不能和zookeeper端口冲突 -Dcom.sun.management.jmxremote.port= 2180 是否ssl连接，如果JMX无法ssl连接上zookeeper，需要改为 false -Dcom.sun.management.jmxremote.ssl= false 是否开启访问权限 -Dcom.sun.management.jmxremote.authenticate= true 设置访问权限，参考jdk目录/Library/Java/JavaVirtualMachines/jdk1. 8.0_171 .jdk/Contents/Home/jre/lib/management/下该文件 -Dcom.sun.management.jmxremote.access.file= /usr/local /data/zookeeper /conf/jmxremote

参考博客： jmeter导入jmx文件报错：missing class com.thoughtworks.xstream.converters.ConversionException 如果还不行，就把jpgc-json-2.6.zip里的文件放到lib\ext下。 文章来源: jmeter导入jmx文件报错：missing class com.thoughtworks.xstream.converters.ConversionException

参考博客： jmeter导入jmx文件报错：missing class com.thoughtworks.xstream.converters.ConversionException 如果还不行，就把jpgc-json-2.6.zip里的文件放到lib\ext下。 文章来源: jmeter导入jmx文件报错：missing class com.thoughtworks.xstream.converters.ConversionException

　　新公司要编写jmeter脚本，Java丢掉N久也不想捡起来的我第一时间寻找其他语言编写的方法，千辛万苦找到了jython，还没开心呢，写完登录和退出脚本问题就来了，jython已经停更多年，很多功能和现在并不接轨了，只能扭头乖乖捡起java。好在jmeter脚本需要的Java包主要只有两个，一个JSONArray一个JsonObject。为了加深印象顺带捡起丢了许久未更新的blog开始记随笔了，目标是一周内熟悉语法，能独立编写beanshell。 基本获取jmeter响应参数都可以套用下面的模板 import com . alibaba . fastjson . JSON ; import com . alibaba . fastjson . JSONArray ; import com . alibaba . fastjson . JSONObject ; //获取上一个请求的返回值 String json = prev . getResponseDataAsString (); //将返回值转换为json JSONObject jso = JSON . parseObject ( json ); //获取data JSONObject data = jso . getJSONObject ( "data" ); //获取token //也可以写作String token =

1、安装&配置 可在Linux服务器上利用服务器强大的性能，执行JMeter进行性能测试。 当然，可在Windows机器上先编好测试计划（注意版本匹配，否则可能产生莫名错误），然后下载到Linux上运行。 以JMeter2.9为例，下载地址： http://jmeter.apache.org/download_jmeter.cgi ，选择binaries下2.9版本。 解压完成后，添加环境变量： vi /etc/profile 添加下述两行： export JMETER="/usr/local/jmeter/apache-jmeter-2.9" export CLASSPATH="$JMETER/lib/ext/ApacheJMeter_core.jar:$JMETER/lib/jorphan.jar:$JMETER/lib/logkit-2.0.jar:$CLASSPATH" 完成添加后下述命令使配置生效： source /etc/profile 2、运行测试计划 如需要修改测试计划，可在Linux上以文本形式打开，编辑诸如线程数，迭代次数等等参数。 首先为测试计划test_on_linux.jmx新建一个存储测试结构的文件test.jtl。 在JMeter的bin目录下运行命令： ./jmeter -n -t test_queryweb_on_linux.jmx -l test

When I try to use JMX to monitor an application like this: java -Dcom.sun.management.jmxremote.port=9999 \ -Dcom.sun.management.jmxremote.authenticate=false \ -Dcom.sun.management.jmxremote.ssl=false \ JMX_tester it tells me: Error: Password file read access must be restricted: /usr/lib/jvm/java-7-oracle/jre/lib/management/jmxremote.password Yet, when I use chmod to restrict the read access, it tells me: Error: can't read password file Am I going insane or something? How can I fix this? This is Ubuntu btw, with the latest oracle jdk Elad Tabak Make sure the user you are using to run the java

I am using the JConsole to access my application MBeans and i use the the password.properties file. But as per the Sun's specification this file contains passwords in clear text formats only. com.sun.management.jmxremote.password.file=<someLocation>/password.properties Now i would want to encrypt the password and use it for the JMX user authentication from JConsole (the username and password fields in Remote section). I could use any pre-defined encryption logic or my own encryption algorithms. Does anyone know of any such interception to change the plain text password to encrypted one so that

配置zabbix服务端 安装zabbix-java-gateway yum -y install zabbix-java-gateway # 启动 systemctl start zabbix-java-gateway # 开机启动 systemctl enable zabbix-java-gateway zabbix-java-gateway默认工作在10052端口 zabbix-server默认工作在10051端口，zabbix-agent默认工作在10050端口 配置zabbix_java_gateway.conf和zabbix_server.conf 2个文件都在/etc/zabbix下 重点：Java-gateway配置文件的START_POLLERS参数 >= zabbix_server配置文件的StartJavaPollers参数，建议一样，都设为5。 配置zabbix_java_gateway.conf 第9行 LISTEN_IP="0.0.0.0" # 本机ip地址，如果和server安装在相同的位置可以不修改 第17行 LISTEN_PORT=10052 # 端口可以修改为其他，在server段需要相同的配置 第35行 START_POLLERS=5 # 设置启动多个线程，这里和server段相同 第43行 TIMEOUT=3 # 超时时间 配置zabbix

I would like to monitor a remotely running java (spring boot) application with jvisualvm (or jconsole). When running locally, I can see the managed beans in both jvisualvm and jconsole. When running remotely I cannot connect. I tried it with several different java processes (e.g. with spring xd). Looking for answers here on SO and on Google did not help. These are my JAVA_OPTS (on the remote host): $ echo $JAVA_OPTS -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9010 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Djava.rmi

Are there any web based JMX consoles available for Tomcat that basically provide the same functionality as Tomcat's JMX Proxy Servlet but in a more user friendly manner? I understand that I could simply use jconsole over RMI but this solution is not always applicable because of firewall issues. It also requires extra server-side configuration and in some organizations changing server-side configurations might not be that straight-forward. So what I would like to have is a simple war-file that I can just drop into my container without any configuration (lets forget security manager for now).