Optimal wiredTigerCacheSizeGB

MongoDB University M312: Diagnostics and Debugging
#1

Hello ,

I faced memory issue mentioned in [Lecture: Response Time Degredation, Part 1] . I solve my problem by increasing parameter. I wonder how could we know optimal value of Optimal wiredTigerCacheSizeGB parameter . Is it experimental or there is some other metrics we can use to calculate it.

#2

Hi @BURAK_09837 ,

I would recommend you to refer to the following documentation for more details:

Please feel free to reach out if you have any questions.

Kind Regards,
Sonali