can I get network and memory reading on a specific date and time using esxtop?

[aa2017]

I am trying to figure out why one of the server rebooted suddenly without any reason which is a SQL box and thought whether I could find any readings in esxtop on that specific time or for a duration?

[Srijithk]

Esxtop data is real time

You can rely on performance charts in the gui

Also refer --https://kb.vmware.com/s/article/1019064

[depping]

check the log files of the VM itself?