"intervalFactor": 1,
          "legendFormat": "{{source_workload}}.{{source_workload_namespace}} P99",
          "refId": "H",
          "step": 2
        }
      ],
      "title": "Incoming Request Size By Source",
      "type": "timeseries"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${datasource}"
      },
      "fieldConfig": {
        "defaults": {