This package provides a distributed monitoring solution (client-side agent)

This package provides a Prometheus exporter for PostgreSQL server metrics.

zabbix-cli is a command-line client for the Zabbix monitoring system. It can configure and display various aspects of Zabbix through a text-based interface.

The prometheus_client package supports exposing metrics from software written in Python, so that they can be scraped by a Prometheus service.

Metrics can be exposed through a standalone web server, or through Twisted, WSGI and the node exporter textfile collector.

Prometheus exporter for metrics exposed by *NIX kernels, written in Go with pluggable metric collectors.

pw is Pipe Watch, a utility that continuously reads lines of text from a pipe or pipe-like source, passes them through a FIFO buffer, and maintains a display based on the occasional sampling of the contents of the FIFO buffer, with useful features such as triggering and filtering.

With pw you can:

• Interactively apply and remove filters on-the-fly, without interrupting the source.

• Make recurring patterns in the stream appear to ``freeze'' on the screen, using triggers.

• Prevent the overwhelming amount of output from a program from flooding the terminal, while consuming all of that output so that the program isn't blocked. pw can pause its display updates entirely.

• Juggle multiple shell background jobs that produce output, yet execute indefinitely without blocking. When pw runs as part of a shell background job, it continues to consume input, process filters and take snapshots, without displaying anything. When put into the foreground again, display resumes.

StatsD is a friendly front-end to Graphite. This package provides a simple Python client for the StatsD daemon.

This package contains a Prometheus exporter for the TEMPer sensor devices.

This package provides a daemon that monitors device power levels, notifying the user and optionally running a command when it reaches user-configured power thresholds. This can be used to force powering off a laptop when the battery gets below critical levels, instead of damaging the battery.

Carbon is a backend data caching and persistence daemon for Graphite. Carbon is responsible for receiving metrics over the network, caching them in memory for "hot queries" from the Graphite-Web application, and persisting them to disk using the Whisper time-series library.

collectd gathers metrics from various sources such as the operating system, applications, log files and external devices, and stores this information or makes it available over the network. Those statistics can be used to monitor systems, find performance bottlenecks (i.e., performance analysis) and predict future system load (i.e., capacity planning).

pyzabbix is a Python module for working with the Zabbix API.

This package provides a file system monitor.

darkstat is a packet sniffer that runs as a background process, gathers all sorts of statistics about network usage, and serves them over HTTP. Features:

• Traffic graphs, reports per host, shows ports for each host.

• Embedded web-server with deflate compression.

• Asynchronous reverse DNS resolution using a child process.

• Small. Portable. Single-threaded. Efficient.

• Supports IPv6.

Whisper is one of three components within the Graphite project. Whisper is a fixed-size database, similar in design and purpose to RRD (round-robin-database). It provides fast, reliable storage of numeric data over time. Whisper allows for higher resolution (seconds per point) of recent data to degrade into lower resolutions for long-term retention of historical data.

This package provides a distributed monitoring solution (client-side agent)

HostScope displays key system metrics of Linux hosts, such as detailed CPU load, speed and temperature, I/O rates of network interfaces, I/O rates of disks, and user process summary information. All metrics are multicast on the LAN, if wanted, and clients can switch between multiple hosts on the network. Hostscope features a bridge to Influx DB. So Grafana can be used to visualize the recorded data over time.

Prometheus exporter for metrics exposed by *NIX kernels, written in Go with pluggable metric collectors.

Nagios is a host, service, and network monitoring program written in C. CGI programs are included to allow you to view the current status, history, etc. via a Web interface. Features include:

• Monitoring of network services (via SMTP, POP3, HTTP, PING, etc).

• Monitoring of host resources (processor load, disk usage, etc.).

• A plugin interface to allow for user-developed service monitoring methods.

• Ability to define network host hierarchy using "parent" hosts, allowing detection of and distinction between hosts that are down and those that are unreachable.

• Notifications when problems occur and get resolved (via email, pager, or user-defined method).

• Ability to define event handlers for proactive problem resolution.

• Automatic log file rotation/archiving.

• Optional web interface for viewing current network status, notification and problem history, log file, etc.

This package provides a distributed monitoring solution (server-side)

Moreutils is a collection of general-purpose command-line tools to augment the traditional Unix toolbox.

GNU Motti is a simple multiplayer strategy game played in a terminal. The objective of the game is to conquer enemy capitals by occupying and encircling territory.

MP3Info is a little utility used to read and modify the ID3 tags of MP3 files. MP3Info can also display various technical aspects of an MP3 file including playing time, bit-rate, sampling frequency and other attributes in a pre-defined or user-specifiable output format.

Wavbreaker is a WAV and MP3 file splitter. It can be used to break up a WAV or MP3 audio file into multiple WAV files. Wavbreaker contains a helpful waveform display of the audio file being edited, to help the user in splitting the file at the right point. Wavbreaker also supports splitting MP3 files without re-encoding them, to preserve their original audio quality.