NGINX · JSON Structure

Plus Http Api Nginx Slab Zone Map Structure

Status zones that use slab allocator.

Type: object Properties: 0
API GatewayCachingCloud-NativeLoad BalancerOpen-SourceReverse ProxyWeb Server

Slab Zones is a JSON Structure definition published by NGINX. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "name": "Slab Zones",
  "description": "Status zones that use slab allocator.\n",
  "type": "object",
  "additionalProperties": {
    "$ref": "#/definitions/NginxSlabZone"
  },
  "example": {
    "http_cache": {
      "pages": {
        "used": 2,
        "free": 2452
      },
      "slots": {
        "8": {
          "used": 0,
          "free": 0,
          "reqs": 0,
          "fails": 0
        },
        "16": {
          "used": 0,
          "free": 0,
          "reqs": 0,
          "fails": 0
        },
        "32": {
          "used": 1,
          "free": 126,
          "reqs": 1,
          "fails": 0
        },
        "64": {
          "used": 2,
          "free": 62,
          "reqs": 2,
          "fails": 0
        },
        "128": {
          "used": 0,
          "free": 0,
          "reqs": 0,
          "fails": 0
        }
      }
    },
    "dns-backends": {
      "pages": {
        "used": 1143,
        "free": 2928
      },
      "slots": {
        "8": {
          "used": 0,
          "free": 0,
          "reqs": 0,
          "fails": 0
        },
        "16": {
          "used": 0,
          "free": 0,
          "reqs": 0,
          "fails": 0
        },
        "32": {
          "used": 0,
          "free": 0,
          "reqs": 0,
          "fails": 0
        },
        "64": {
          "used": 1,
          "free": 63,
          "reqs": 1,
          "fails": 0
        },
        "128": {
          "used": 0,
          "free": 0,
          "reqs": 0,
          "fails": 0
        },
        "256": {
          "used": 18078,
          "free": 178,
          "reqs": 1635736,
          "fails": 0
        }
      }
    }
  }
}

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