My AWS EC2’s EBS volume was full yesterday.
Step 1: Resize the EBS Volume.
This can be done in the web-based console.
Step 2: Extend a Linux File System after resizing the Volume
Modifying volume size has no practical effect until you also extend the volume’s file system to make sure of the new storage capacity.
AWS Article: Extending a Linux File System after Resizing the Volume.
A very likely reason is your server doesn’t have enough resources: either memory or disk space.
Try to upgrade your service. It will most likely solve the problem.
There is no way to directly check AWS EBS (Elastic Block Store) usage directly from the console for security reasons. However, you can check the disk usage using the following command:
Ths command reports back the existing disk space usage on the file system.