Open Source C Data Visualization Software

SPX, which stands for Simple Profiling eXtension, is just another profiling extension for PHP. It differentiates itself from other similar extensions as being totally free and confined to your infrastructure (i.e. no data leaks to a SaaS). Very simple to use: just set an environment variable (command line) or switch on a radio button (web request) to profile your script. Thus, you are free of manually instrumenting your code (Ctrl-C a long running command line script is even supported). Using a dedicated browser extension or command line launcher. Multi metrics capable: 22 are currently supported (various time & memory metrics, included files, objects in use, I/O...). Able to collect data without losing context. For example Xhprof (and potentially its forks) aggregates data per caller / callee pairs, which implies the loss of the full call stack and forbids timeline or Flamegraph based analysis.

jpcap is a set of Java classes which provide an interface and system for network packet capture. A protocol library and tool for visualizing network traffic is included. jpcap utilizes libpcap, a widely deployed system library for packet capture.

CartoReso intends to facilitate enterprise computer network mapping.

Charts Library and Visual Environment. Free software for scientific and business charts generation. Converts data flows into well-designed images. Suitable for web, reports, presentations and applications development. Based on its own CHD format.

FAST library for storing and displaying various types of statistics. Rock stable and robust and well-designed image output.

Shows the result of a traceroute on a map. Location obtained either in local database or from the netgeo server

NSGraph is a graphing and charting module for AOLserver written in C, C++, and TCL.

A tool to visualize interactively huge amounts of eventdata. Uses an innovative hierarchical zoomlens scaling from quarters down to 50 ms.

ZEE HAS MOVED TO GITHUB (see "Zee Web Site" link).

A tool suite to analyse protocol streams and whose flow characteristic. On the other side, the tool suite can be used to gather information about the network infrastructure and detect bottlenecks.