perf - Performance analysis tools for Linux

       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.

       perf - Performance analysis tools for Linux

       -h, --help
           Run perf help command.

       -v, --version
           Display perf version.

       -vv
           Print the compiled-in status of libraries.

       --exec-path
           Display or set exec path.

       --html-path
           Display html documentation path.

       -p, --paginate
           Set up pager.

       --no-pager
           Do not set pager.

       --buildid-dir
           Setup buildid cache directory. It has higher priority than buildid.dir config file option.

       --list-cmds
           List the most commonly used perf commands.

       --list-opts
           List available perf options.

       --debugfs-dir
           Set debugfs directory or set environment variable PERF_DEBUGFS_DIR.

       --debug
           Setup debug variable (see list below) in value range (0, 10). Use like: --debug verbose # sets
           verbose = 1 --debug verbose=2 # sets verbose = 2

               List of debug variables allowed to set:
                 verbose          - general debug messages
                 ordered-events   - ordered events object debug messages
                 data-convert     - data convert command debug messages
                 stderr           - write debug output (option -v) to stderr
                                    in browser mode
                 perf-event-open  - Print perf_event_open() arguments and
                                    return value
                 kmaps            - Print kernel and module maps (perf script
                                    and perf report without browser)

       --debug-file
           Write debug output to a specified file.

perf-stat(1), perf-top(1), perf-record(1), perf-report(1), perf-list(1)

       perf-amd-ibs(1), perf-annotate(1), perf-archive(1), perf-arm-spe(1), perf-bench(1), perf-buildid-cache(1), perf-buildid-list(1), perf-c2c(1), perf-config(1), perf-data(1), perf-diff(1), perf-evlist(1),
       perf-ftrace(1), perf-help(1), perf-inject(1), perf-intel-pt(1), perf-iostat(1), perf-kallsyms(1), perf-kmem(1), perf-kvm(1), perf-lock(1), perf-mem(1), perf-probe(1), perf-sched(1), perf-script(1), perf-test(1), perf-trace(1), perf-version(1)

perf                                               07/23/2025                                            PERF(1)

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