Bug with Vertical scaler

[mcollina]

[12:17:09.271] WARN (backend/57452): Unable to get runtime metrics. Retry will start soon...
    err: {
      "type": "TypeError",
      "message": "Cannot read properties of undefined (reading 'dataMem')",
      "stack":
          TypeError: Cannot read properties of undefined (reading 'dataMem')
              at file:///Users/matteo/repos/watt-admin/web/backend/utils/metrics.ts:191:101
              at Array.forEach (<anonymous>)
              at getMetrics (file:///Users/matteo/repos/watt-admin/web/backend/utils/metrics.ts:191:32)
              at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    }
[12:17:10.269] WARN (backend/57452): Unable to get runtime metrics. Retry will start soon...
    err: {
      "type": "TypeError",
      "message": "Cannot read properties of undefined (reading 'dataMem')",
      "stack":
          TypeError: Cannot read properties of undefined (reading 'dataMem')
              at file:///Users/matteo/repos/watt-admin/web/backend/utils/metrics.ts:191:101
              at Array.forEach (<anonymous>)
              at getMetrics (file:///Users/matteo/repos/watt-admin/web/backend/utils/metrics.ts:191:32)
              at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    }