bm.deuts.org
March 31, 2025
10:57
If your Jellyfin is having high memory usage, add MALLOC_TRIM_THRESHOLD_=100000 to environment
Many users reported high memory/RAM usage, some 8GB+. In my case gone from 1.5GB+ to 400MB or less on Raspberry Pi 4. Adding MALLOC_TRIM_THRESHOLD_=100000 can make a big difference.
Jellyfin was indeed one of those Docker apps I don’t understand why they’re using so much RAM even on idle.