MacOS Frequently Hangs

I am trying to troubleshoot frequent hangs of MacOS. During this time the mouse is movable but the OS doesnt respond for 1-2 minutes. After which, everything I've tried to do "catches up"

Sometimes this is signified by a pinwheel, other times it is not.

I'm not sure how to go about troubleshooting. I've opened "Console" and when it froze, I looked to see the timestamp of the last message. When it started responding again, I copied all the messages between the time of the freeze and when it started responding.

I can't seem to post the Console Log as it's too many characteres, but I'm not sure which of the errors are normal and/or which are related to the hangs.

Please advise to troubleshooting steps. The first group of errors is below.

error	14:11:04.770059 -0500	tccd	Failed to create SecCodeRef for PID[72189]: 100013.
error	14:11:51.954471 -0500	spindump	No uniquepid for task <private> [589], treating as an unknown container
error	14:12:29.309185 -0500	CalendarAgent	nw_resolver_create_dns_service_locked [C270] DNSServiceCreateDelegateConnection failed: Timeout(-65568)
error	14:12:29.310542 -0500	CalendarAgent	TIC TCP Conn Failed [270:0x7ff69b1a9b10]: 10:-72000 Err(-65568)
error	14:12:29.316061 -0500	CalendarAgent	Task <8D24CE3B-477F-4F1B-9653-D86C1DB54782>.<4294> HTTP load failed (error code: -1003 [10:-72000])
error	14:12:29.319611 -0500	CalendarAgent	Task <8D24CE3B-477F-4F1B-9653-D86C1DB54782>.<4294> finished with error - code: -1003
error	14:12:29.324772 -0500	CalendarAgent	Task <444F93BE-08DA-4DA8-A9B6-8A1604C5A641>.<3949> finished with error - code: -999