config BR2_PACKAGE_LATENCYTOP bool "latencytop" depends on BR2_USE_WCHAR select BR2_PACKAGE_NCURSES select BR2_PACKAGE_LIBGLIB2 help There are many types and causes of latency. LatencyTOP focuses on the type of latency that causes skips in audio, stutters in your desktop experience or that overloads your server (while you have plenty of CPU power left). LatencyTOP focuses on the cases where the applications want to run and execute useful code, but there's some resource that's not currently available (and the kernel then blocks the process). This is done both on a system level and on a per process level, so that you can see what's happening to the system, and which process is suffering and/or causing the delays. http://www.latencytop.org comment "latencytop requires a toolchain with WCHAR support" depends on !BR2_USE_WCHAR