Search Results for "router data usage"

netstress is a client/server utility designed to stress & benchmark network activity of a given ethernet device or path using simulated (random) real world data and packet sizes instead of fixed data and packet sizes.

Provides C preprocessor macros for easily creating enums, foreach loops, switch-cases etc. based on data tables. Usage of these macros enforces good programming style by avoiding spreading of information throughout the code. Only for GCC at the moment, sorry. Maybe Clang ... not tested.

Collects server and java process information from various tools and creates charts with the data. The script was tested on GNU/Linux with gnuplot 4.4. For the script to work you have to set the variable "JAVA_HOME" to a valid JDK location. Check the documentation in the script file. The following information gets collected: >> output from vmstat >> netstat tcp states and established connections >> information from /proc/fd >> jstat -gc output >> jstat -class output >> CPU%, MEM% and ThreadCount from top and ps-command >> disk usage for each mounted device from df-command

Free Java monitoring library to easily instrument apps to measure performance detail over time with minimal overhead. Has dashboard, SVG graphs. Extends Jamon and its statistical data, same usage. http://www.e-peas.com/opensla/. JMX, SNMP planned.