There are several commands for checking up on memory usage in a Linux system ... respect to memory usage will show up at the top of the process list. If you want to focus on a single user ...

Keeping an eye on the CPU utilization in your Linux system is vital ... You can also use this page to check each process's ID, user, memory, and more. The Resources tab shows current CPU, memory ...

Use memory cgroups to limit process memory consumption. Employ huge pages for large memory allocations. Optimize application memory footprint to prevent excessive swapping. Understanding Linux memory ...