wily monitoring tool

Article Title: Network Monitoring Tool: IPTraf. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Author: nixe0n 　　 Introduction 1. Install 　　 1. System Requirements 1. 2. Installation 1. 3. Start IPTraf 1. 4. command line options . Go to the menu interface 　　 2. Use IPTra

Android comes with a debugging tool called Dalvik Debug Monitoring Service (DDMS), which provides port forwarding services, screen captures on devices, thread and stack information on devices, logcat, processes, and wireless status information, receiving calls and SMS spoofing, location data spoofing, and more. This article only describes the general features of DDMS and does not elaborate on its features a

Network Monitoring Tool: iptrafFrom: LinuxAid Introduction1. Install 1. System Requirements1. 2. Installation1. 3. Start IPTraf1. 4. command line options. Go to the menu interface 2. Use IPTraf 2. 1. General information2.2.IP traffic monitoring2. 3. General Interface Statistics). Network Interface Details Statistics (Detailed Interface Statistics)2. 5. Statistical analysis (Statistical Breakdowns). LAN Stat

/wyfs02/M01/ 74/76/wkiom1yeaeirz0wlaau-ez7eshq188.jpg "/>Figure 4 Application effect of bubble chart in log analysis tool Gltail650) this.width=650; "title=" 4.jpg "alt=" wkiol1yealdcvbjnaanygqxqrxw978.jpg "src=" http://s3.51cto.com/wyfs02/M00/ 74/72/wkiol1yealdcvbjnaanygqxqrxw978.jpg "/>Fig. 5 Application effect of bubble chart in log analysis tool GourceThe above is some basic application of bubble chart,

Memcache also has a graphic interface monitoring tool (memcachephp). You can use this tool to view the running status of all memcache machines or ports deployed on the LAN, it helps us monitor the cache hit rate, cache utilization rate, click rate, and other information of memcache. The introduction of graphic interface tools helps our performance testing enginee

DescriptionTo monitor the utilization of resources (memory, CPU usage) under Windows, use C # to make a small tool here. For example: Under Window, to do some performance testing, you need to monitor the process memory and CPU usage, although there are many methods of monitoring, generally can only see the process to occupy resources trend, unable to obtain accurate data for comparison. For example, when

Label:Innotop is a very powerful MySQL monitoring tool, written in Perl, showing the health of MySQL servers and InnoDB in text mode. Installing Innotop : Https://github.com/innotop/innotop There are two versions available on GitHub, one for the development version (Innotop-master) and one for the stable version (Innotop-gtid). Here, we are using the development version. Note: http://code.google.com/p/inno

Sysstat is a handy tool with a multitude of system resource monitoring tools for monitoring system performance and usage. A significant portion of the tools we use on a daily basis are from the Sysstat Toolkit. It also provides a collection plan that uses CRON expressions to develop performance and activity data.The following table is a

the Oracle GoldGate ProcessProcessed informationErrorSome useful INFO and WARNING information Because the ggserr. log error log displays events in the order of occurrence, it is a good choice when locating the cause of the error.Tool. For example, you want to locate the problem:Time point at which a process is stoppedA process cannot communicate with TCP/IP or establish a database connection.A process cannot open a file There are many ways to view the ggserr. log error log:1. Use standard shell

protected] ganglia-web]# pwd/var/lib/ganglia-webAnd then restart HTTPd, and another interviewwatermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvyxzpbglmyw5z/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/center ">This is some of the monitoring information for the ganglia machine.The following is also required to configure the monitored host.[Email protected] yum.repos.d]# RPM-IVH http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release

Memadmin is a visual memcached management and monitoring tool developed based on PhP5 jquery. It is small in size and easy to operate. Main functions: Server parameter monitoring: Real-Time refresh of stats, settings, items, slabs, and sizes Server performance monitoring: real-time

JDK command-line toolsThe JPS:JVM process status Tool, which displays all the hotspot virtual machine processes within the specified system, can be queried through the RMI protocol for the remote virtual machine process state that opened the RMI service jps [options] [hos tid]列出正在运行的虚拟机进程，显示执行主类，以及虚拟机的唯一ID(Local Virtual Machine Identifier，LVMID)，启动参数等 JSTAT:JVM Statisitcs monitoring

your files. or use VISUALVM to analyze the snapshot. (Remember, VISUALVM is available in Java 6.) and are downloaded separately. )5.JConsole is not a highly unpredictableUseful tool as a parser. The Jconsole is excellent. But there are better tools. Some analysis plugins come with a parser or a clever user interface, which by default tracks a lot of other data than Jconsole.What really appeals to jconsole is that the entire program is written in "pla

I have always used nethogs to monitor website traffic. I tried another software, so I found iftop, which is a good traffic monitoring software. It is also very convenient to install it on Ubuntu. Open the terminal and enter the following command on the terminal: Sudo apt-get install iftop It is easy to use. Enter the following command:Sudo iftop If you have multiple NICs, you can specify the NIC:Sudo iftop-I eth1 Official Website: http://www.ex-parro

The Munin monitoring tool detects all computers and records the computers that you see. Displays all information in a graphical web interface. The focus is on plug-and-play functionality. After the installation is complete, a large number of control plug-ins will be hit.With Munin you can easily monitor your computer, network, SAN, and applications, whatever you think of. Munin used a good? RRDTool (written

for garbage collection. But after the collection is complete, these objects still exist, indicating that references to this class have not been released in some places!4. Find out where the Testbean classes are used and do not release themRight-click on the Cn.test.TestBean object to select "Take Heap Snapshot for Selection" and observe its heapNext:Click "OK":Right-click in the class and select "Use Selected Objects" in the menu that appears:The following window appears:Select "Allocations" an

iftop Tools OverviewToday saw a flow monitoring tools, feel good, on their own server installed a bit, record, stay after the need;In Unix-like systems, you can use top to view information such as system resources, processes, memory consumption, and so on. View network status You can use Netstat, nmap and other tools. To see real-time network traffic, monitor TCP/IP connections, and so on, you can use iftop;iftop is a real-time traffic

executions, including user%, sys%, wait% and idle%;5, Cpu_summ: The occupancy of each CPU in the execution time, which contains user%, sys%, wait% and idle%;6, Diskbsize: the transmission block size of each hdisk in the execution time;7, Diskread: Average reading of each hdisk;8, Diskwrite: The average write situation of each hdisk;9, Diskxfer: Every hdisk I/O per second operation;10. Jfsfile: This sheet shows the percentage of space that is being used in each interval for each file system11, N

In Unix-like systems, you can use top to view information such as system resources, processes, memory consumption, and so on. View network status You can use Netstat, nmap and other tools. To see real-time network traffic, monitor TCP/IP connectivity, and so on, you can use Iftop.What is Iftop?The iftop is a real-time traffic monitoring tool similar to top.Official website: http://www.ex-parrot.com/~pdw/ift

Supervisor is a process monitoring management tool under a UNIX-like operating system. Installing Supervisor Supervisor is written by Python and can be installed directly using Python's Package Installation management tool PIP (Python pack Index): Copy the Code code as follows: sudo pip install Supervisor Configure Supervisor The configuration file for Superv