How to get full production.log from rails application in heroku?

Question

I would like to study my production.log in detail, but the hero doesn't seem to store them. Does anyone else have a solution to this problem. It would be nice if it were safely preserved. thanks in advance:)

Answer 1

From the Heroku doc, you can see that their logger is limited to the last 100 lines whenever you read them from the console.

If you have a requirement to store and analyze all your production logs, it looks like you will have to consider archiving them with Heroku, say, on S3 or through the EC2 log server.

Answer 2

Heroku , 1500 . heroku logs 100 .

heroku logs -n 1500

, Heroku Logplex, , Heroku. ,

heroku logs -n 1500 --source app

Answer 3

This will work in heroku, do this from your terminal:

heroku logs -n 200

or

heroku logs -t --app <app_name> > any_file_name

Here the max limit -nis 1500