Restart service if used more than x cpu or memory for the last 3 queries

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Create a query monitoring rule

In the game's query monitoring add this rule and configure it to restart the service:

HighResources=True

Create the scripts

Go to the game's settings. Click on the Custom Scripts icon. Add the following scripts. Then click on Update Existing Services in the game's settings.

Operating System: Any
Description: Check resource usage.
Script Engine: IronPython
Event: Query Monitoring
Ignore execution errors Checked
Script:
import clr
import System
clr.AddReference("TCAdmin.SDK")

from System.Collections.Generic import List
from System.IO import Path, File
from System import String
from TCAdmin.SDK.Misc import ObjectXml

#Script parameters. Change values as needed.
MaxStoredValues=3
MaxCPU=50
MaxMemoryMB=4096
CPUFile=Path.Combine(ThisService.RootDirectory, "cpu.xml")
MemoryFile=Path.Combine(ThisService.RootDirectory, "memory.xml")

#Read CPU and memory values stored in files
if File.Exists(CPUFile) :
  CPUValues = ObjectXml.XmlToObject(File.ReadAllText(CPUFile), (List[float]()).GetType())
else :
  CPUValues = List[float]()

if File.Exists(MemoryFile) :
  MemoryValues = ObjectXml.XmlToObject(File.ReadAllText(MemoryFile), (List[float]()).GetType())
else :
  MemoryValues = List[float]()
 
#Add current CPU and memory values
CPUValues.Add(ThisService.Status.CpuLastSecond)
MemoryValues.Add(ThisService.Status.MemoryLastSecond/1024/1024)

#Limit stored values to specified length
while CPUValues.Count > MaxStoredValues :
  CPUValues.RemoveAt(0)
while MemoryValues.Count > MaxStoredValues :
  MemoryValues.RemoveAt(0)

#Save values to files
File.WriteAllText(CPUFile, ObjectXml.ObjectToXml(CPUValues))
File.WriteAllText(MemoryFile, ObjectXml.ObjectToXml(MemoryValues))

#Check if stored values are higher than limits
AllCPUHigher=True
if CPUValues.Count == MaxStoredValues :
  for i in range(0, MaxStoredValues - 1):
    if CPUValues.Item[i] < MaxCPU :
      AllCPUHigher=False
else :
  AllCPUHigher=False
   
AllMemoryHigher=True
if MemoryValues.Count == MaxStoredValues :
  for i in range(0, MaxStoredValues - 1):
    if MemoryValues.Item[i] < MaxMemoryMB :
      AllMemoryHigher=False
else :
  AllMemoryHigher=False

if AllCPUHigher | AllMemoryHigher :
  Script.WriteToConsole(String.Format("High resources detected for {0}", ThisService.ConnectionInfo))
  QueryResults.Rules.Add("HighResources", "True")


Operating System: Any
Description: Delete cpu and memory files.
Script Engine: IronPython
Event: Before Started
Ignore execution errors Checked
Script:
import clr
import System
from System.IO import Path, File
CPUFile=Path.Combine(ThisService.RootDirectory, "cpu.xml")
MemoryFile=Path.Combine(ThisService.RootDirectory, "memory.xml")

if File.Exists(CPUFile) :
 File.Delete(CPUFile)
if File.Exists(MemoryFile) :
 File.Delete(MemoryFile)