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On June 17, 2026, our web application was restarted twice within approximately two minutes. The uWSGI logs show the application moving from green-liveweb54 to green-liveweb26, with all 70 workers being recreated. We did not manually reload the application.

Could you please confirm what triggered these restarts, whether they were caused by infrastructure maintenance or load balancing, and whether any downtime occurred during the migration? We would also like to know whether advance notifications or restart event logs are available for our account.

We routinely move apps between instances with zero downtime, because each app is ready on the new instance before we switch traffic.

can we make my web application do this like early in the morning (italy time) or late afternoon (like after 6/7?)

We can't guarantee when it happens.

but my application stops for a while. Like 2/3 minutes. And i have a lot of internal users working on it + all external users that cannot perform any actions when it happens. what do you suggest?

The main thing that you can do is reduce the time it takes for your web app to be ready to respond to requests. Any work that the web app does at import time will delay the time when it can respond, so reducing import-time work will allow it to start more quickly.

yeah but i dont understand why it has to do twice in few minutes the restarting of all the servers like now that first time happened at 2026-06-22 14:57:16 *** Starting uWSGI 2.0.28 (64bit) on [Mon Jun 22 14:56:26 2026] *** and then 2026-06-22 14:59:27 *** Starting uWSGI 2.0.28 (64bit) on [Mon Jun 22 14:58:39 2026] ***

that's what i dont understand! the second time retakes a lot to restart while the first one is quite quickier.

Maybe the first one got interrupted? You can add logging to your web app code to see what's taking the time.