perf

Langue: en

Version: 09/20/2010 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

NAME

perf - Performance analysis tools for Linux

SYNOPSIS

 perf [--version] [--help] COMMAND [ARGS]
 

DESCRIPTION

Performance counters for Linux 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-stat(1), perf-top(1), perf-record(1), perf-report(1), perf-list(1)