The big player here is Splunk. Aside from a free trial, $40/mo minimum I think for their cloud offering. They get very pricey. I loved using it at my last comp

The big player here is Splunk. Aside from a free trial, $40/mo minimum I think for their cloud offering. They get very pricey. I loved using it at my last company. You can search and find relationships in the logs, add monitoring and graphs and reports and and and ....