How to get the Mongo log information for particular range from Mongod.log file

Question

I have around 50GB Mongo log file in my cluster, for support purpose i need toshare last 10 days or range(from : this date to:that date) information to support team .

Can you tell me how to get the particular log information from log file.

Thanks

Answer 1

You should be able to extract this information using the mtools package, specifically using the mlogfilter tool. The syntax would be similar to this:

mlogfilter mongod.log --from "end -10d" > Last10DaysMongoD.log