tiptop provides a colourful terminal dashboard for CPU, memory and network activity, using Python, Textual and psutil.
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tiptop provides a colourful terminal dashboard for CPU, memory and network activity, using Python, Textual and psutil.
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tuptime records system uptime and downtime across reboots, with boot histories, shutdown statistics, sleep time and CSV reporting.
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ruptime monitors uptime across multiple networks with encrypted reporting, remote host inventories, load statistics and benchmark tools.
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downtimed records system shutdowns, crashes and downtime durations, with persistent timestamps, historical reports and Unix support.
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lastwake analyzes systemd journal entries to report boot, suspend, hibernate and resume times, with per-cycle durations and boot history.
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uptimed tracks the longest system uptimes, with historical records, sortable rankings, milestone notifications and configurable limits.
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htop is an interactive process viewer with filtering, tree views, CPU affinity controls, process signals and configurable system meters.
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gotop brings colourful terminal graphs, process monitoring, custom layouts and optional GPU statistics to a configurable Go-based dashboard.
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Pandora FMS is an open source monitoring software. Watch your systems and applications, and know the status of any element of those systems.
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Xymon is a system for monitoring of hosts and networks, inspired by the Big Brother system.
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Icinga is a monitoring system checking the availability of network resources, notifies outages, and generates performance data for reporting.
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Monitorix is a free, lightweight, open source system monitoring tool designed to monitor as many services as possible.
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FreeNATS is a PHP and MySQL based automatic network status testing, alerting and reporting package. FreeNATS allows you to test your network.
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NetXMS is a network and infrastructure monitoring and management system. NetXMS is free and open source software.
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Cacti is an open source, web-based frontend to RRDtool, the industry standard, high performance data logging and graphing system for time series data.
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Monit is a utility for managing and monitoring processes, files, directories and filesystems on a Unix system.
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ZABBIX is an all-in-one 24×7 free monitoring solution that monitors numerous parameters of a network and the health and integrity of servers.
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LibreNMS is a fully featured network monitoring system that provides a wealth of features and device support.
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OpenNMS is an enterprise grade network monitoring platform developed under the Open Source model. OpenNMS has a wide variety of monitors available.
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Nagios is a host and service monitor designed to inform you of network problems. The monitoring daemon runs periodic checks on hosts and services.
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