pingdom monitoring tool

: VnstatInstallation: Apt-get-y Install VnstatUse: VnstatTool 16Name: Bwm-ngInstallation: Apt-get-y Install Bwm-ngUse: Bwm-ngTool 17Name: CBMInstallation: Apt-get-y Install CBMUse: CBMTool 18Name: PkstatInstallation: Apt-get-y Install PkstatUse: Pkstat-i eth0-ntTool 19Name: NetwatchInstallation: Apt-get-y Install NetdiagUse: Netwatch-e eth1-ntTool 20Name: SARInstallation: Apt-get-y Install SARUse: Sar-n DEV 1 4There are a lot of tools to view network traffic, most of them are similar, choose one

Collectl is a lightweight performance monitoring tool that monitors information such as CPU, disk, bandwidth, memory, network, NFS, and process. Monitoring System Resources is a necessary task for system administrators. We often need to monitor system resources to solve system problems. The Linux system also comes with many

Tags: state vmstat shortcut through file many use interface recordGlancesLinux system comes with a lot of system performance monitoring tools, such as top,vmstat,iftop and so on, there is a monitoring tool glances, it can put a few other monitoring indicators in one. Glances is a relatively new system

Android memory monitoring tool ddms --> heap. Original address To monitor the memory usage of an application process using heap, follow these steps:1. After eclipse is started, switch to the ddms perspective and confirm that the devices view and heap view are all open;2. Connect your phone to your computer via USB. Make sure that the phone is in "USB debugging" mode instead of "Mass Storage ";3. After the c

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 foll

Jstat (JVM Statistics monitoring Tool)Jstat is a command-line tool for monitoring the various health status information for a virtual machine.It can display the local or remote virtual machine in the process of the class loading, memory, garbage Collection, JIT compilation and other running data, in the absence of GUI

First, glances:glances is a very good cross-platform performance monitoring tool that provides CPU, CPU queue, memory, virtual memory, network, I/O, and the list of processes that most occupy the server's resources.Indicator monitoring information, and at run time depending on the resource usage of different color labeling its importance, very intuitive, the foll

I. Java VisualVM OverviewIt is too cumbersome to remotely monitor the JVM using the command line. Oracle provides a new visualization in jdk1.6.JVM monitoring Tool Java VisualVM. The Jvisualvm.exe is in the bin directory of the JDK.When you double-click Start Java VisualVM, you can see the "local", "Remote", "snapshot" three items in the "Application" bar on the left side of the window."Local" shows the res

about 10.5, and every 3 seconds disk reads about 62KB, writes about: 110KB, this value is not an accurate value, why? Know why? Because of the time period problemThe best test is to find the average number of times or use the method to find the current valueAs shown below:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6B/86/wKiom1Uvfk2jn_KzAAC-70HOJzU414.jpg "title=" 6.png " alt= "Wkiom1uvfk2jn_kzaac-70hojzu414.jpg"/>There are many more detailed extensions for Iostat, with the-X opt

The mysql Real-time Monitoring Tool mytop is similar to the linux top tool. It can monitor the performance information of mysql servers in real time. Installation Method1. install dependency # cpan> install DBI # cpan> install Term: ReadKey # cpan> install DBD: mysql # cpan> exit2. Download and install mytop cd/tmpwget http://jeremy.zawodny.com/mysql/mytop/mytop-

No matter how careful you are, it is impossible to completely avoid bad code. At this time, some tools are required to help us check whether there is any place in the code that will cause memory leakage. The ddms in Android tools comes with a very good memory monitoring tool heap (here I use the ADT plug-in of eclipse, and take the real machine as an example, the situation in the simulator is similar ). To

Erlang has provided a series of tools to view the running status. Is there any Web monitoring tool available? The following describes a great tool: BigwigIt provides SASL log view, OTP process tree topology, process view (sorted by metric), Application Management, node performance sampling, process control, and other functions; this project is built on a successf

Python for beginners-a linux User Logon monitoring tool, python-linux In the past few days, I want to learn Python. After reading some basic information, I felt a little boring, so I wanted to do something. If you think about it, just get a tool to detect Linux User logon ~ First, clarify the functions: 1. Capture login information of linux users. (This is easy

Download the Nmon for the system versionHttp://nmon.sourceforge.net/pmwiki.php?n=Site.Download Wiki-nmonHttps://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Power%20Systems/page/nmon Decompression Run Gzip nmon**.tar.gz CD nmon** ./nmon* View running Status Online command and parameter description Nmon-s 10-c 60-f-m/root/ -S 10: Collect data every 10 seconds -C 60: Acquisition of 60 times, that is, 10 minutes of data acquisition

Many companies are upgrading their wireless networks to 802.11n to achieve greater throughput, wider coverage, and greater reliability, while ensuring the performance of wireless LANs (WLANs) is particularly important to ensure adequate network capacity and coverage. Below, we'll explore how to measure network performance through IPERF, a tool that is easy to use to measure tcp/udp throughput, loss, and latency. Pre-application Preparation Iperf is

1. Login Configuration Interface2. Show ProcesslistView the processes currently in use3. Warnings suggest which parameters you should optimize.4, introduce the configuration of the slow query, the other can be configured on their own, are simple English.The tool is good to use. The rest can be installed on their own to try.Official website: http://www.webyog.com/product/monyog#download-form-container (free 30-day trial for a fee)Cracked version downlo

Guide This article will introduce a very useful tool--netdata, which is a real-time Linux performance monitoring tool, for an open source tool, I have a translation of its English documents, the level of limited, there are translation errors in the place to welcome everyone to point out, I hope this article to hel

flow of all interfaces, simply adds the in flow of all the interfaces and the out flow adds)-W automatically enlarges column widths with the specified column width rather than the length of the interface name-W Wrap text automatically if the content is wider than the width of the terminal window-S maintains status updates (does not scroll without wrapping) on the same line note: This is handy if you don't like screen scrolling, similar to the way Bmon is displayed-B Displays the bandwidth inste

Memcache also has a graphical interface monitoring tool (memcachephp), which can be used to view all deployments of LAN Memcache machine or Port memcache operation, to our monitoring memcache cache hit rate, Cache utilization, CTR and other information has a good help. The introduction of graphical interface tools can help our performance test engineers to get ou

[Tool Development] keepalived uses the nagios monitoring script, keepalivednagios Recently, keepalived and keepalived are used in the development and office environments. Based on the LVS supported by the Linux kernel, keepalived achieves high availability and load balancing, which is very practical. Keepalived can be used to monitor service status in multiple ways, such as HTTP_GET | SSL_GET | TCP_CHECK |