monitoring system release , designed for visual monitoring of the work of various services, for example, monitoring the CPU temperature, system load, network activity and responsiveness of network services. The system is controlled via a web-interface, the data is presented in the form of graphs.
The system is written in Perl, for generating graphs and storing data is used , the code is distributed under the GPLv2 license. The program is quite compact and self-sufficient (there is a built-in http-server), which allows using it even on embedded systems. Supports a fairly wide range , from monitoring the work of the task scheduler, I / O, memory allocation and OS kernel parameters to visualizing data on network interfaces and specific applications (mail servers, DBMS, Apache, nginx, MySQL).
In the new release:
- Added module phpfpm.pm to collect statistics about the operation of PHP-FPM and monitor sites launched using this mechanism;
- Added unbound.pm module to monitor the state of the Unbound DNS server running on the current host;
- Added support for new versions of the BIND DNS server in the bind.pm module and switched to the XML::LibXML Perl module to parse BIND statistics in XML format;
- Added support for battery status monitoring to the gensens.pm module;
- The ability to visualize bans in absolute values ββand by intensity (the number of bans per second) has been added to the fail2ban.pm module;
- Changed the display of information about the intensity of operations and throughput in the ZFS health monitoring module;
Source: opennet.ru