Investigate CPU usage on cron script

[Marak]

The cron script is taking up a bit more CPU on production then it should for the task it's performing.

Could be a bug with the async concurrency implementation or too much console noise.

Not causing immediate issues, but should be investigated and resolved soon.

[Marak]

With the new server architecture, the cron is performing OK.

It's still taking up a bit more CPU then I'd like to see, but overall it's performance is not negatively affecting the platform.

Leaving open. Consider the cron script a target for optimization.