first commit

monitorCpu.py

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+#!/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# mpstat
+# Linux 5.4.0-125-generic (plex) 	01/16/2024 	_x86_64_	(4 CPU)
+# 03:57:00 PM  CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
+# 03:57:00 PM  all    0.72    0.01    0.14    0.28    0.00    0.03    0.00    0.00    0.00   98.82
+
+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 'all' in line:
+        cpus = re2.findall(line)
+        # print(";".join(cpus))
+        ret = rrd_update(os.path.join(SUBFOLDER, 'cpu.rrd'), 'N:{0}:{1}:{2}:{3}:{4}:{5}:{6}:{7}'.format( cpus[0], cpus[2], cpus[1], 0,0,0,0,0) )
+        if float(cpus[0]) > 5.0:
+            send_event("ERROR,cpus,3,7,Unexpected high cpu for the last few minutes: {}".format(cpus[0])) 
+