{
  "$schema": "https://json-structure.org/draft/2020-12/schema",
  "name": "SystemStats",
  "type": "object",
  "properties": {
    "total": {
      "type": "integer"
    },
    "stale": {
      "type": "integer"
    },
    "with_hits": {
      "type": "integer"
    }
  }
}