Projects

strace-analyzer

strace-analyzer is a tool for analyzing strace output for IO statistics and patterns. The idea is to use it to develop some insight into the IO pattern of your code(s).

ftrace

Process io tracing through syscalls with syslog logging. Similar to strace, but specialized.

ioapps

IOapps consists of two applications: ioreplay and ioprofiler, both of them sharing common code base. The tools are intended to run under Linux. * ioreplay is mainly intended for replaying of recorded (using strace) IO traces, which is useful for standalone benchmarking. It provides many ... [More] features to ensure validity of such measurements. * ioprofiler is a GUI application for profiling application's IO access pattern. It shows all the read/written files by the traced application, how many reads were performed, how much data were read and how much time was spent reading for each file. Most importantly, it produces nice diagrams showing read/write access pattern (i.e. whether the application was reading sequentially or randomly) in how big chunks etc [Less]