#!/usr/bin/env python3 # # Copyright (C) 2021-2023 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import sys import vyos.opmode def _get_uptime_seconds(): from re import search from vyos.utils.file import read_file data = read_file("/proc/uptime") seconds = search("([0-9\.]+)\s", data).group(1) return int(float(seconds)) def _get_load_averages(): from re import search from vyos.utils.process import cmd from vyos.cpu import get_core_count data = cmd("uptime") matches = search(r"load average:\s*(?P<one>[0-9\.]+)\s*,\s*(?P<five>[0-9\.]+)\s*,\s*(?P<fifteen>[0-9\.]+)\s*", data) core_count = get_core_count() res = {} res[1] = float(matches["one"]) / core_count res[5] = float(matches["five"]) / core_count res[15] = float(matches["fifteen"]) / core_count return res def _get_raw_data(): from vyos.utils.convert import seconds_to_human res = {} res["uptime_seconds"] = _get_uptime_seconds() res["uptime"] = seconds_to_human(_get_uptime_seconds()) res["load_average"] = _get_load_averages() return res def _get_formatted_output(data): out = "Uptime: {}\n\n".format(data["uptime"]) avgs = data["load_average"] out += "Load averages:\n" out += "1 minute: {:.01f}%\n".format(avgs[1]*100) out += "5 minutes: {:.01f}%\n".format(avgs[5]*100) out += "15 minutes: {:.01f}%\n".format(avgs[15]*100) return out def show(raw: bool): uptime_data = _get_raw_data() if raw: return uptime_data else: return _get_formatted_output(uptime_data) if __name__ == '__main__': try: res = vyos.opmode.run(sys.modules[__name__]) if res: print(res) except (ValueError, vyos.opmode.Error) as e: print(e) sys.exit(1)