#!/usr/bin/python3
import sys
import re
import datetime
import os
from rrdtool import update as rrd_update # pylint: disable=no-name-in-module

SUBFOLDER = ''
#print(datetime.datetime.now().strftime("%V"))
# root@plex:/opt/monitor# uptime
#  16:05:39 up 422 days,  1:05,  1 user,  load average: 0.01, 0.03, 0.01

re2 = re.compile(r"\d+\.\d+")

def save(filename, string):
    fo = open(os.path.join(SUBFOLDER, filename+'_'+datetime.datetime.now().strftime("%V"))+'.log', "a")
    fo.writelines( string + "\n" )
    fo.close()

for line in sys.stdin:
    if 'load average' in line:
        avgs = re2.findall(line)
        # print(";".join(avgs))
        ret = rrd_update(os.path.join(SUBFOLDER, 'load.rrd'), 'N:{0}:{1}:{2}'.format(avgs[0],avgs[1],avgs[2]))
        if float(avgs[2]) > 5.0:
            send_event("ERROR,avgs,3,7,Unexpected high average load15 for the last minutes: {}".format(avgs[2]))