Feature Request: Option to disable timestamp in console output

[one-three-three-seven]

Description

I'm using systemd to manage Lighthouse and systemd does its own timestamping. It would make the logfiles nicer and smaller if there would be an option to disable the Lighthouse timestamping.

Present Behaviour

Currently the logfiles of systemd do look like this:

Mar 18 12:47:36 hostname lighthouse[1554781]: Mar 18 11:47:36.387 INFO New block received                      root: 0xdabf1994c1c90eb947fa16dfc7b303bbe0a6e03261462a7319b4e230d98559ee, slot: 3398336

Expected Behaviour

It would be nicer this way:

Mar 18 12:47:36 hostname lighthouse[1554781]: INFO New block received                      root: 0xdabf1994c1c90eb947fa16dfc7b303bbe0a6e03261462a7319b4e230d98559ee, slot: 3398336

Steps to resolve

I would suggest a new flag like --disable-timestamp-output. This should only affect the console output (stdout, stderr), not the Lighthouse logfiles.

Another option could be --log-format SYSTEMD, --log-format JSON does already exist.