Memory Leak on new Installation
This can sometimes happen with the currently offered versions of FFmpeg in the Operating System's default respositories. Here's a simple way to attempt fixing it.
Changing the FFmpeg used by Shinobi
Login to the terminal window of your Shinobi and navigate to the Shinobi folder. By default this is /home/Shinobi.
NOTE : You may have to become root or use "sudo" before each command.
cd /home/Shinobi
Then run the ffbinaries installer.
npm i ffbinaries
Then restart Shinobi. This command will also open the log stream so you can verify that FFbinaries is being utilized.
pm2 flush && pm2 restart camera && pm2 logs