How does the LTI-Advanced grade mass update work with $LTIMassUpdateInterval = 86400 (24 hours)?
Does grade transfer (for example, to Blackboard) happen at the same time for all courses? Is it taking up much more memory and CPU resources than usual?
Also, what happens with courses that are not set up with Blackboard? I see in the logs error messages about "trying to update grades via LTI" for courses not using Blackboard. The error is due to mysqld not running anymore, but I am surprised to see why it is trying to update grades for non-LTI courses.
The reason for these questions is that I am trying to figure out why mysqld gets killed almost daily due to not enough memory.
This happened last semester with version 2.16 due to some issues with parserAssignment.pl and on other occasions due to our IT security team aggressively testing for vulnerabilities or backing up files. After the update to version 2.17 this semester, I haven't been able to catch what causes the problem.