groove/MikroTik-scripts-2
1
0
Fork 0
mirror of https://github.com/nymurbd/MikroTik-scripts.git synced 2025-12-25 19:49:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

check-health: monitor free RAM

Browse source 
---- ✂️ ----
🗃️📉️ Health warning: free RAM

The available free RAM on MikroTik is at 18% (47MiB)!
---- ✂️ ----
🗃️📈️ Health recovery: free RAM

The available free RAM on MikroTik increased to 65% (168MiB).
---- ✂️ ----
This commit is contained in:
Christian Hesse 2023-01-20 14:34:18 +01:00
parent 75bd14267e
commit 6780e1a24c
10 changed files with 36 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

22
check-health
View file

@ -12,6 +12,7 @@
:global CheckHealthCPULoad;
:global CheckHealthCPULoadNotified;
:global CheckHealthFreeRAMNotified;
:global CheckHealthLast;
:global CheckHealthTemperature;
:global CheckHealthTemperatureDeviation;
@ -45,7 +46,9 @@
$ScriptLock $0;
:set CheckHealthCPULoad (($CheckHealthCPULoad * 4 + [ /system/resource/get cpu-load ] * 10) / 5);
:local Resource [ /system/resource/get ];
:set CheckHealthCPULoad (($CheckHealthCPULoad * 4 + ($Resource->"cpu-load") * 10) / 5);
:if ($CheckHealthCPULoad > 750 && $CheckHealthCPULoadNotified != true) do={
$SendNotification2 ({ origin=$0; \
subject=([ $SymbolForNotification "abacus,chart-increasing" ] . "Health warning: CPU load"); \
@ -59,6 +62,23 @@ $ScriptLock $0;
:set CheckHealthCPULoadNotified false;
}
:local CheckHealthFreeRAM ($Resource->"free-memory" * 100 / $Resource->"total-memory");
:if ($CheckHealthFreeRAM < 20 && $CheckHealthFreeRAMNotified != true) do={
$SendNotification2 ({ origin=$0; \
subject=([ $SymbolForNotification "card-file-box,chart-decreasing" ] . "Health warning: free RAM"); \
message=("The available free RAM on " . $Identity . " is at " . $CheckHealthFreeRAM . "% (" . \
($Resource->"free-memory" / 1024 / 1024) . "MiB)!") });
:set CheckHealthFreeRAMNotified true;
}
:if ($CheckHealthFreeRAM > 30 && $CheckHealthFreeRAMNotified = true) do={
$SendNotification2 ({ origin=$0; \
subject=([ $SymbolForNotification "card-file-box,chart-increasing" ] . "Health recovery: free RAM"); \
message=("The available free RAM on " . $Identity . " increased to " . $CheckHealthFreeRAM . "% (" . \
($Resource->"free-memory" / 1024 / 1024) . "MiB).") });
:set CheckHealthFreeRAMNotified false;
}
:foreach Voltage in=[ /system/health/find where type="V" ] do={
:local Name [ /system/health/get $Voltage name ];
:local Value [ /system/health/get $Voltage value ];