I am running a job on my Heroku app that generates about 300k lines of log within 5 minutes. I need to extract all of them into a file. How can I do this?
The Heroku UI only shows logs in real time, since the moment it was opened, and only keeps 10k lines.
I attached a LogDNA Add-on as a drain, but their export also only allows 10k lines export. To even have the option of export, I need to apply a search filter (I typed 2020
because all the lines start with a date, but still...). I can scroll through all the logs to see them, but as I scroll up the bottom gets truncated, so I can't even copy-paste them myself.
I then attached Sumo Logic as a drain, which is better, because the export limit is 100k. However I still need to filter the logs in 30s to 60s intervals and download separately. Also it exports to CSV file and in reverse order (newest first, not what I want) so I have to still work on the file after its downloaded.
Is there no option to get actual raw log files in full?