RAM usage of serviio on linux

Hi
I'm running serviio on a debian 64 machine, with 4GB of ram and it's using a lot of ram.
The htop screeshot shows what i'm dealing with.
Is that normal?
Can I do somethin about it?
Thanks
I'm running serviio on a debian 64 machine, with 4GB of ram and it's using a lot of ram.
The htop screeshot shows what i'm dealing with.
Is that normal?
Can I do somethin about it?
Thanks