Blogs / Personal blogs

Leonora Tindall

nora.codes

This is where I post longer-form content and host various services and software. You can find me elsewhere:

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2

Scaling Mastodon in the face of an exodus

TL;DR: Mastodon’s Sidekiq deferred execution jobs are the limiting factor for scaling federated traffic in a single-server or small cluster deployment. Sidekiq performance scales poorly under a single process model, and can be limited by database performance in a deployment of the default Dockerized configuration.