6 perf - Performance analysis tools for Linux
11 'perf' [--version] [--help] [OPTIONS] COMMAND [ARGS]
16 Setup debug variable (just verbose for now) in value
17 range (0, 10). Use like:
18 --debug verbose # sets verbose = 1
19 --debug verbose=2 # sets verbose = 2
23 Performance counters for Linux are a new kernel-based subsystem
24 that provide a framework for all things performance analysis. It
25 covers hardware level (CPU/PMU, Performance Monitoring Unit) features
26 and software features (software counters, tracepoints) as well.
30 linkperf:perf-stat[1], linkperf:perf-top[1],
31 linkperf:perf-record[1], linkperf:perf-report[1],