弊ぼっちは配達のメトリクスも取得できるよ
https://github.com/zunda/mastodon/blob/use-ruby32/app/lib/worker_logger.rb
Mar 02 23:59:51 zundan-mastodon app/web.1 source=ActivityPub::DeliveryWorker destination="https://misskey.io/inbox" measure#delivery.delay=12sec count#delivered=1
Mar 03 01:16:49 zundan-mastodon app/web.1 source=ActivityPub::DeliveryWorker destination="https://misskey.io/inbox" measure#delivery.delay=12sec count#delivered=1
GitHubmastodon/app/lib/worker_logger.rb at use-ruby32 · zunda/mastodon Your self-hosted, globally interconnected microblogging community, zunda's fork - zunda/mastodon