{
    "id": "2373b66a-092d-44cb-bfd7-82e86e7a3b4d",
    "snapshot": "multiapps",
    "instruction": "I want to understand the resource usage of my Ubuntu system under normal workloads. Please use the `sar` command in the `sysstat` toolkit to monitor system activity, evaluate the status once every second for 30 seconds, output the results to \"System_Resources_Report.txt\" under Desktop.",
    "source": "author",
    "config": [
          {
            "type": "command",
            "parameters":{
                "command": "echo password | sudo -S apt-get update && echo password | sudo -S apt-get install sysstat",
                "shell": "true"
            }
        }
    ],
    "trajectory": "trajectories/",
    "related_apps": [
      "os", "calc"
    ],
    "evaluator": {
      "func": ["file_contains", "check_line_number"],
      "result": 
        [
        {
            "type": "vm_file",
            "path": "/home/user/Desktop/System_Resources_Report.txt",
            "dest": "System_Resources_Report.txt"
        },
        {
            "type": "vm_file",
            "path": "/home/user/Desktop/System_Resources_Report.txt",
            "dest": "System_Resources_Report.txt"
        }
        ],
      "expected": 
      [
        {
        "type": "rule",
        "rules" :{
            "expected": ["CPU", "%user","%nice","%system", "%iowait", "%steal", "%idle"]
        }
        },
      {
        "type": "rule",
        "rules": {
            "expected": "31"
        }
      }]
    }
  }