How can i find the person who archived the collections and dashboard?

When using the Metabase software, someone deleted collections and dashboards. Is there a table that records this information?

i find the table named "collection" and "report_dashboard" to restore the files, but i cant find the table which stored the archived file

Unfortunately not, but I suggest you take a look at my repo here that will allow you to capture the POST requests on the reverse proxy: GitHub - paoliniluis/metabase-nginx: Nginx acting as a reverse proxy that mirrors traffic to an API that sends data to SQS for pub/sub, so you can get the information of who made those changes