jboss performance monitoring

I. OverviewMonitoring is usually divided into machine monitoring and service monitoring, machine monitoring is the basic monitoring, the purpose is to obtain the current state of operation of the system, service monitoring is the main purpose, but also the most should be con

Reprint Address: http://www.uis.cc/content-9-137-1.html Introduction Before the W3ctech into the name of the enterprise-Baidu front-end FEX special session had "bombast" said after listening to the lecture after seven days can build their front-end performance monitoring system, since said out also can not promise. Previous article The beauty of the front-end data I believe that we have a certain understand

Use PHP extension XHProf to monitor function-level performance. Reference Official Description of XHProf: XHProfisafunction-levelhierarchicalprofilerforPHPandhasasimpleHTMLbasednavigationalinterface.Ther... "/use PHP extension XHProf for function-level performance monitoring. Reference the official description of XHProf: XHProf is a function-level hierarchical pr

we can not understand some of the text, This requires us to translate it into a file that we can read in Excel format. First we export the Linux_test_120724_0822.nmon file to our Windows Local. And then we're from Http://www.ibm.com/developerworks/wikis/display/Wikiptype/nmonanalyser.Download Nmonanalyser software to Windows Local. After opening the unpacked file, we will find 2 files, one is Nmonanalyse description of Word format is stable and the other is Nmonanalyse file in Excel format.All

If you are looking for a very easy-to-use Linux performance monitoring tool, I strongly recommend installing and using the Nmon command line utility. Nmon Monitoring Tool Nmon is a system administrator tuning and benchmarking tool that displays performance data for the following: Processor Memory Network Disk

Mysql Performance Monitoring related bitsCN.com Mysql Performance Monitoring 1. obtain the total number of processes under the mysql User II. host performance status III. CPU usage IV. disk I/O volume 5. swap inbound/outbound [memory] VI. database

Linux for viewing process commands are also very powerful, commonly used such as: PS TopBut there is less uniformity in disk performance monitoring.Here are some of the disk monitoring commands, here just to play a role, detailed use of parameters please refer to the Man manual.One DFThe DF command can get information about how much space the hard disk is taking up, how much space is left, and it can also s

Full-featured built-in analyzer such as jconsole and visualvm sometimes cost more than they cost performance-especially in systems running on production software. Therefore, in the 2nd articles focusing on Java performance monitoring, I will introduce five command line analysis tools, allowing developers to focus only on one aspect of the running Java Process. JD

two concepts, swapping also translated into Exchange, In the operating system refers to the full exchange of a program to the hard disk to free up memory for the new program to use, and paging only the part of the Exchange Program (page) is a two different concepts. Pure swapping is hard to see in modern operating systems, because it is time-consuming and laborious and unnecessary for the entire program to be switched to a hard disk, and the modern operating system is basically paging or paging

According to the company's new project requirements, a traffic and Performance Monitoring System server was configured with Cacti in RHEL5.4 over the past two days. The installation process has been recorded for reference by myself and other friends. Cacti is a set of graphic analysis tools for network traffic monitoring developed based on PHP, MySQL, SNMP, and R

A monitor in front of the monitoring is defective, this article uses jmeter4.0+ version, using plug-in Sshmon Samples collector to do resource monitoring1. Download the plugin: Plugins-manager.jar, then put it in the Lib/ext directory and restart the jmeter.2. Open options--> Plugins Manager, tick Sshmon Samples Collector in the "Available Plugins" column and click Apply Change and Restart Jmeter3. The use of this plugin, the need to point the Linux S

We know that system optimization is a complex, tedious, and long-term task. the following subsystems are usually monitored: CPUMemoryIONetwork The following is a commonly used monitoring tool. Linux includes many subsystems (including CPU, Memory, IO, and Network). We know that system optimization is a complex, tedious, and long-term task. normally, the following subsystems are monitored: CPUMemoryIO Network The following are common

this point, you can open a new terminal.If the terminal does not generate some data flow, then it will not produce so many packets.For example, when using tcpdump to view the packet, it is actually in the traffic generated data flow, so there is a packet generation, this is an internal loop.If this terminal does not produce any data and does not produce any information, then it does not have any packets. The data packet is generated, and the screen (the paused interface) naturally has the data.

PrefaceIn front of us we talked about the 8 key locations an application should monitor.. Well.. The address is as follows:8 Key performance indicators and measurement methods for applicationsFinally sold a small xiaoguanzi about how to monitor the ASP.Today we will talk about how to monitor it, below:Read about the technologies and content you need to know in this article:InfluxDb (Distributed time Series database, open source) (Note: The distributed

practical propaganda and continuous nonsense. Everyone adapts to this situation. Therefore, how do you differentiate various products without worrying about whether these products can meet your needs? Regardless of how the vendor promotes how it is different, there is a feasible way to divide most solutions into two main categories. These classes may include some interesting variants, but most methods are suitable for them (with some exceptions, I will discuss it later ). Two main technical met

Netdata is a highly optimized Linux daemon that provides real-time performance monitoring for Linux systems, applications, SNMP services, and more. Now version can monitor Nginx log docker,vm, more and more powerful.It is visualized by means of which the most subtle details of the monitored person are revealed. In this way, you can clearly understand the state of your system and your application at this tim