We faced quiet weird issue with Magento 2 DB schema as it got dropped automatically when performance testing with 25users for order placement tried.
The configurations for VM were
Once Magento stopped working we tried to analyze the issue and came to know db schema itself not available. How can this happen we are not able to understand or this is an issue with Magento 2.
Can anybody give any pointer on this.
What exact indication of the "schema unavailability" did you get?
show us any logs, traces or reports, images???