development/system
- blktrace - Utilities for performing block layer IO tracing in the linux kernel
- oprofile - System wide profiler
- papi - Performance Application Programming Interface
- redhat-rpm-config - Red Hat specific rpm configuration files
- seekwatcher - Utility for visualizing block layer IO patterns and performance
- systemtap - Programmable system-wide instrumentation system
- xorg-x11-proto-devel - X.Org X11 Protocol headers
- xorg-x11-util-macros - X.Org X11 Autotools macros