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MRTG uses the Simple Network Management Protocol (SNMP) to send requests with two object identifiers (OIDs) to a device. The device, which must be SNMP-enabled, will have a management information base (MIB) to look up the OIDs specified. After collecting the information it will send back the raw data encapsulated in an SNMP protocol.
Cacti is an open-source, web-based network monitoring, performance, fault and configuration management framework designed as a front-end application for the open-source, industry-standard data logging tool RRDtool. [3] Cacti allows a user to poll services at predetermined intervals and graph the resulting data. Through the use of Cacti plugins ...
Windows hosts can use the Big Brother client for Windows, the BBWin client [5] or the WinPSClient [6] written in the Windows PowerShell scripting language. Plugins extend monitoring to new types of applications and services, [ 7 ] and many extension scripts for Big Brother will run unchanged on Xymon.
Windows, C++, .NET: SQLite, Microsoft SQL Server: Limited free, Commercial Yes Yes Yes 2023-08 9.2 Performance Co-Pilot: No Yes Yes No Yes Optional, Limited Yes Yes Yes Yes No Viewing Yes Yes C Perl, Python, POSIX, MinGW: Flat file: GPL, LGPL: No Yes Yes 2016-11-15 3.11.6 PRTG: Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Windows ...
The database module is the core module of Pandora. All the information of the system resides here. For example, all data gathered by agents, configuration defined by administrator, events, incidents, audit info, etc. are stored in the database. At present, MySQL database and MariaDB database [8] is supported. Oracle support has been added in 6. ...
Checkmk’s configuration is rule-based, so that it remains intuitive and scalable even in complex environments. Automated service discovery and configuration, as well as the automatic agent update, further accelerate the configuration process. An HTTP API can also be used to integrate CMDBs for accelerated configuration.
RRDtool has a graph function, which presents data from an RRD in a customizable graphical format. RRDtool (round-robin database tool) aims to handle time series data such as network bandwidth, temperatures or CPU load.
Free and open-source software portal; collectd is a Unix daemon that collects, transfers and stores performance data of computers and network equipment. The acquired data is meant to help system administrators maintain an overview over available resources to detect existing or looming bottlenecks.