synthetic transaction monitoring open source

List of open-source Remote Monitoring Software 1,Bo2kFull name:Back Orifice 2000It was released by a hacker organization named "cult of the dead cow. Within a week of release, the number of downloads reaches tens of thousands. The hacker organization also applied for a top-level domain name for bo2k, showing its power.: Http://www.newasp.net/code/vc/3122.html 2

Glances is an open-source Command Line System Monitoring Tool for Linux and BSD. It is developed in Python, monitors information such as CPU, load, memory, disk I/O, network traffic, file system, and system temperature. Glances provides Unix and Linux performance experts with the ability to monitor and analyze performance data, including: CPU usage Memory

Tail tailui Tail is a real-time file monitoring and Viewer based on command lines. It is a Windows Port for Unix 'Tail-F' commands. Tail can quickly display the end of a large file without loading the entire file. And it can be used to view a growing file. Tail is only a file viewer and does not make any changes to the file. Tailui is the tail GUI desktopProgram. Environment requirements Microsoft. NET Framework 4 Function optio

is 3.0rc1 and the Nagios plug-in version is 1.4.11. wget http://osdn.dl.sourceforge.net/sourceforge/nagios/nagios-3.0rc1.tar.gz wget http://osdn.dl.sourceforge.net/sourceforge/nagiosplug/nagios-plugins-1.4.11.tar.gz 3) Compile and install Nagios Expand Nagios source package cd ~/downloads tar xzf nagios-3.0rc1.tar.gz cd nagios-3.0rc1 Run the Nagios configuration script and use the previously opened users and user groups: ./configure --with-command-

";$database _hostname = "127.0.0.1";$database _username = "Nagios";$database _password = "XXXX";$database _port = "3306";$database _ssl = false;(4) Set directory permissions# Useradd Cactiuser# chown-r Cactiuser rra/log/(5) Increased timing tasks#echo "*/5 * * * * cactiuser php/var/www/html/cacti/poller.php >/dev/null 2>1" >>/etc/crontab#每5分钟以cactier去抓取数据绘图, this time 5 minutes should be the minimum interval, it is not recommended to modify to a smaller value.#service Crond Restart#service httpd