Cockpit is issuing too many video-connection logs and that's slowing the application down

[rafaellehmkuhl]

Reported by Tony:

Two cameras. One 4K radcam and one exploreHD.

Plotted memory, gets to around 270 and then resets, but that max is steadily growing and after 15-20 minutes huge latency present.
Each peak goes up about 10.
Yeah 7 minutes later peak memory is 412.

I shut down cockpit logging in dev menu and that seemed to make things better, but I was out of time for the day so didn't have another 20-30 minutes to see if it would go bad again. I will soon! Uploading logs.

Cockpit (Jan 11, 2025 - 09꞉43꞉11 GMT+8).syslog.zip

The log file is showing more than 3000 logs in a 7 minutes interval. That gives around 10 logs per second uninterruptedly.
From what I'm checking 99% of those are related to the video connection (drop in packetRate and increase in jitter).

We should be removing or at least filtering part of those.