I have a really basic script to run in Jmeter that navigates to Moodle and then logs in to Moodle. That is all it does.
I have been running it with 10 users, with a ramp up period of 20 seconds and a loop count of 5
I have a load balanced 2 node apache webserver environment and occasionally im getting the following errors on login.
First is 4 "This page should automatically redirect. If nothing is happening please use the continue link below.<br /><a href="https://moodlepp.yorksj.ac.uk/login/index.php?testsession=16078">Continue</a></div></body></html>"
Coding error detected, it must be fixed by a programmer: Failed to unserialise data from file. Either failed to read, or failed to write
The webservers are sharing a disk on VMSphere and are configured the OCFS2 clustered file system.
I believe that this may be part of the issue but I am not sure. Does anyone have any ideas