show_uptime.py
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show_uptime.py
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	#!/usr/bin/env python3
	#
	# Copyright (C) 2021 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/>.

	def get_uptime_seconds():
	from re import search
	from vyos.util 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.util import cmd

	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)

	res = {}
	res[1] = float(matches["one"])
	res[5] = float(matches["five"])
	res[15] = float(matches["fifteen"])

	return res

	if __name__ == '__main__':
	from vyos.util import seconds_to_human

	print("Uptime: {}\n".format(seconds_to_human(get_uptime_seconds())))

	avgs = get_load_averages()

	print("Load averages:")
	print("1 minute: {:.02f}%".format(avgs[1]*100))
	print("5 minutes: {:.02f}%".format(avgs[5]*100))
	print("15 minutes: {:.02f}%".format(avgs[15]*100))