Our Gateway just restarted out of the blue today. The log shows thousands of these around the time of the crash:
Our monitoring tools show high Memory and blocked threads at the same time:
Any ideas as to what the error in the logs mean?
Those log messages commonly appear as a side effect when a system has started running out of memory for some reason. The service wrapper automatically restarts the gateway if it becomes unresponsive.
You might need to get in touch with support for help analyzing what might have caused it.