Just migrated our fleet of CloudGen Firewalls to the latest Control Center version (9.2.x, because of course we had to). The new dashboard is a visual improvement, I suppose, if you enjoy watching paint dry. We're now experiencing consistent 45+ second load times for the main dashboard page. The historical graphs in particular seem to be the culprit—they either render as blank placeholders for half a minute or just time out.
Before anyone asks the usual:
* Our Control Center VM is provisioned per spec (8 vCPU, 32GB RAM) and resources are not maxed.
* Database performance metrics from the VM show no obvious bottlenecks.
* The slowness is isolated to the dashboard UI; API calls and config pushes are operating at normal speeds.
This feels like a front-end rendering issue with the new charting library. Anyone else seeing this, or did we just win the unlucky lottery? I'm already preparing slides for the inevitable "why is our oversight tooling itself down" postmortem.
If you've found a workaround (short of disabling the dashboard entirely), I'm all ears. Checked the browser console and see a stream of JavaScript errors related to the time-series data fetch.
```javascript
// Example of the recurring error
ChartRenderer.js:412 Failed to load resource: net::ERR_CONNECTION_TIMED_OUT
Data fetch for 'throughput_metrics' exceeded 30000ms
```
- Nina
- Nina