rootdir/task_profiles.json

{
  "Attributes": [
    {
      "Name": "LowCapacityCPUs",
      "Controller": "cpuset",
      "File": "background/cpus"
    },
    {
      "Name": "HighCapacityCPUs",
      "Controller": "cpuset",
      "File": "foreground/cpus"
    },
    {
      "Name": "MaxCapacityCPUs",
      "Controller": "cpuset",
      "File": "top-app/cpus"
    },

    {
      "Name": "MemLimit",
      "Controller": "memory",
      "File": "memory.limit_in_bytes"
    },
    {
      "Name": "MemSoftLimit",
      "Controller": "memory",
      "File": "memory.soft_limit_in_bytes"
    },
    {
      "Name": "MemSwappiness",
      "Controller": "memory",
      "File": "memory.swappiness"
    },
    {
      "Name": "STuneBoost",
      "Controller": "schedtune",
      "File": "schedtune.boost"
    },
    {
      "Name": "STunePreferIdle",
      "Controller": "schedtune",
      "File": "schedtune.prefer_idle"
    },
    {
      "Name": "UClampMin",
      "Controller": "cpu",
      "File": "cpu.util.min"
    },
    {
      "Name": "UClampMax",
      "Controller": "cpu",
      "File": "cpu.util.max"
    }
  ],

  "Profiles": [
    {
      "Name": "HighEnergySaving",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "schedtune",
            "Path": "background"
          }
        }
      ]
    },
    {
      "Name": "NormalPerformance",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "schedtune",
            "Path": ""
          }
        }
      ]
    },
    {
      "Name": "HighPerformance",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "schedtune",
            "Path": "foreground"
          }
        }
      ]
    },
    {
      "Name": "MaxPerformance",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "schedtune",
            "Path": "top-app"
          }
        }
      ]
    },
    {
      "Name": "RealtimePerformance",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "schedtune",
            "Path": "rt"
          }
        }
      ]
    },

    {
      "Name": "CpuPolicySpread",
      "Actions" : [
        {
          "Name" : "SetAttribute",
          "Params" :
          {
            "Name" : "STunePreferIdle",
            "Value" : "1"
          }
        }
      ]
    },
    {
      "Name": "CpuPolicyPack",
      "Actions" : [
        {
          "Name" : "SetAttribute",
          "Params" :
          {
            "Name" : "STunePreferIdle",
            "Value" : "0"
          }
        }
      ]
    },

    {
      "Name": "VrKernelCapacity",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": ""
          }
        }
      ]
    },
    {
      "Name": "VrServiceCapacityLow",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "system/background"
          }
        }
      ]
    },
    {
      "Name": "VrServiceCapacityNormal",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "system"
          }
        }
      ]
    },
    {
      "Name": "VrServiceCapacityHigh",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "system/performance"
          }
        }
      ]
    },
    {
      "Name": "VrProcessCapacityLow",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "application/background"
          }
        }
      ]
    },
    {
      "Name": "VrProcessCapacityNormal",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "application"
          }
        }
      ]
    },
    {
      "Name": "VrProcessCapacityHigh",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "application/performance"
          }
        }
      ]
    },

    {
      "Name": "ProcessCapacityLow",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "background"
          }
        }
      ]
    },
    {
      "Name": "ProcessCapacityNormal",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": ""
          }
        }
      ]
    },
    {
      "Name": "ProcessCapacityHigh",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "foreground"
          }
        }
      ]
    },
    {
      "Name": "ProcessCapacityMax",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "top-app"
          }
        }
      ]
    },

    {
      "Name": "ServiceCapacityLow",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "system-background"
          }
        }
      ]
    },
    {
      "Name": "ServiceCapacityRestricted",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "restricted"
          }
        }
      ]
    },

    {
      "Name": "CameraServiceCapacity",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "cpuset",
            "Path": "camera-daemon"
          }
        }
      ]
    },

    {
      "Name": "TimerSlackHigh",
      "Actions" : [
        {
          "Name" : "SetTimerSlack",
          "Params" :
          {
            "Slack": "40000000"
          }
        }
      ]
    },
    {
      "Name": "TimerSlackNormal",
      "Actions" : [
        {
          "Name" : "SetTimerSlack",
          "Params" :
          {
            "Slack": "50000"
          }
        }
      ]
    },

    {
      "Name": "PerfBoost",
      "Actions" : [
        {
          "Name" : "SetClamps",
          "Params" :
          {
            "Boost" : "50%",
            "Clamp" : "0"
          }
        }
      ]
    },
    {
      "Name": "PerfClamp",
      "Actions" : [
        {
          "Name" : "SetClamps",
          "Params" :
          {
            "Boost" : "0",
            "Clamp" : "30%"
          }
        }
      ]
    },

    {
      "Name": "LowMemoryUsage",
      "Actions" : [
        {
          "Name" : "SetAttribute",
          "Params" :
          {
            "Name" : "MemSoftLimit",
            "Value" : "16MB"
          }
        },
        {
          "Name" : "SetAttribute",
          "Params" :
          {
            "Name" : "MemSwappiness",
            "Value" : "150"

          }
        }
      ]
    },
    {
      "Name": "HighMemoryUsage",
      "Actions" : [
        {
          "Name" : "SetAttribute",
          "Params" :
          {
            "Name" : "MemSoftLimit",
            "Value" : "512MB"
          }
        },
        {
          "Name" : "SetAttribute",
          "Params" :
          {
            "Name" : "MemSwappiness",
            "Value" : "100"
          }
        }
      ]
    },
    {
      "Name": "SystemMemoryProcess",
      "Actions" : [
        {
          "Name" : "JoinCgroup",
          "Params" :
          {
            "Controller": "memory",
            "Path": "system"
          }
        }
      ]
    }
  ]
}