furaihan.simple-mikrotik-script/cpu-monitoring

local cpuarray 
local isInternetConnected
local rebootIfHigh false
set cpuarray ([/system resource get value-name=cpu-load])
#Change the value below to change the number of CPU load sample to average
local cpusample 20
for i from=1 to=[$cpusample -1] do={
	delay 950ms;
	set cpuarray ([/system resource get value-name=cpu-load],$cpuarray)
}
put $cpuarray
local totalcpuarray 0
#calculating the average
foreach value in=$cpuarray do={ set totalcpuarray ($totalcpuarray + $value)}
:put $totalcpuarray
local avgcpu ($totalcpuarray / [:len $cpuarray])
if ($avgcpu > 65) do={
	:global ConnectionAvailable
	$ConnectionAvailable
	if ($ConnectionAvailable=true) do={
		global CHATID
		global BOTID
		local sendToTelegram ("Mikrotik ".[/system resource get value-name=board-name]."(".[/sy id get value-name=name].") :%0A\E2\9A\A0 \E2\9A\A0 <b>CPU Load Report</b>%0AAverage: $avgcpu%25%0ACPU Samples: $cpusample%0AReboot if CPU sample show highload: $rebootIfHigh")
		/tool fetch url="https://api.telegram.org/bot$BOTID/sendMessage\?chat_id=$CHATID&text=$sendToTelegram&parse_mode=html" keep-result=no;
	} else={
		log warning message="Cannot send message to telegram. is internet connected?"
	}
	if ($rebootIfHigh = true) do={/system reboot}
} else={
	nothing
}