NAME
perf - Performance analysis tools for Linux
SYNOPSIS
perf [--version] [--help] COMMAND [ARGS]
DESCRIPTION
Performance counters for Linux are are a new kernel-based subsystem that provide a framework for all things performance analysis. It covers hardware level (CPU/PMU, Performance Monitoring Unit) features and software features (software counters, tracepoints) as well.
SEE ALSO
perf_2.6.32-stat(1), perf_2.6.32-top(1), perf_2.6.32-record(1), perf_2.6.32-report(1), perf_2.6.32-list(1)