neptune.io's seems to be providing the solution that someone didn't fix during the day whenever an alert fires. out of disk space -> clean up your disks (e.g.

neptune.io's seems to be providing the solution that someone didn't fix during the day whenever an alert fires. out of disk space -> clean up your disks (e.g. logrotate) process crash -> should be using a process supervisor low cpu utilization -> autoscaling