Have started piping out all the various logs to STDOUT for docker and noticed a lot of logging that is probably DEBUG, rather than INFO. In particular:
Deploying standard context files
"adding" bundles (not downloading, but just initializing)
creating datasource sessions (each new session appears to log SQL used + the fact that a new session has been created)
my err.log is growing quickly and is full of these, over and over again when using a datasource for session storage (my scope logging is set to ERROR)
2020-05-11 12:58:28.927 scope load existing data from [sql.cf_session_data] to create session scope for laptop/fe9cfbf4-1f61-43b1-a0dc-55e416587634
2020-05-11 13:00:00.40 scope SELECT data FROM cf_session_data WHERE cfid='025dc7a6-727a-456d-b0f7-01d78a1b6cc4' AND name='laptop' AND expires > '1589194800764'
2020-05-11 13:00:00.42 scope create new session scope for laptop/025dc7a6-727a-456d-b0f7-01d78a1b6cc4 in datasource [sql]
no longer seeing the above logs with 5.3.7.30