- fprintf(stderr, "Usage: %s [OPTIONS]\n", argv[0]);
- fprintf(stderr, " --rel, -r Record time relative to recording\n");
- fprintf(stderr, " --freq, -f f Sample frequency [%f]\n", arg_hz);
- fprintf(stderr, " --samples, -n N Stop sampling at [%d] samples\n", arg_samples_len);
- fprintf(stderr, " --scale-x, -x N Scale the graph horizontally [%f] \n", arg_scale_x);
- fprintf(stderr, " --scale-y, -y N Scale the graph vertically [%f] \n", arg_scale_y);
- fprintf(stderr, " --pss, -p Enable PSS graph (CPU intensive)\n");
- fprintf(stderr, " --entropy, -e Enable the entropy_avail graph\n");
- fprintf(stderr, " --output, -o [PATH] Path to output files [%s]\n", arg_output_path);
- fprintf(stderr, " --init, -i [PATH] Path to init executable [%s]\n", arg_init_path);
- fprintf(stderr, " --no-filter, -F Disable filtering of processes from the graph\n");
- fprintf(stderr, " that are of less importance or short-lived\n");
- fprintf(stderr, " --cmdline, -C Display the full command line with arguments\n");
- fprintf(stderr, " of processes, instead of only the process name\n");
- fprintf(stderr, " --help, -h Display this message\n");
- fprintf(stderr, "See bootchart.conf for more information.\n");