--- title: "Why Your Sidekiq Jobs Are Slower Than You Think, and How AppSignal Fixes That" url: https://daily.dev/posts/why-your-sidekiq-jobs-are-slower-than-you-think-and-how-appsignal-fixes-that-rzk9tpqvs source_url: https://blog.appsignal.com/2026/07/27/why-your-sidekiq-jobs-are-slower-than-you-think-and-how-appsignal-fixes-that.html type: article source: "AppSignal" published: 2026-07-27T11:04:51.071Z updated: 2026-07-27T11:05:22.596Z tags: ["ruby", "redis"] reading_time: 8 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Why Your Sidekiq Jobs Are Slower Than You Think, and How AppSignal Fixes That **[AppSignal](https://daily.dev/sources/appsignal)** · 8 min read · 0 upvotes · 0 comments ## Summary Sidekiq jobs often run slower than expected due to N+1 queries, missing database indexes, synchronous HTTP calls, oversized job payloads, Redis inefficiencies, retry storms, and host-level resource spikes. Each issue is explained with code context and demonstrated through AppSignal's performance dashboards, which surface slow queries, job timelines, Redis traces, retry/dead job counts, and host metrics — helping developers pinpoint bottlenecks without manually digging through code. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Monitoring Sidekiq Job Performance with AppSignal](https://daily.dev/posts/monitoring-sidekiq-job-performance-with-appsignal-jwujumddn) · RUBYLAND · 0 upvotes · 0 comments - [Finding the Slow Query Killing Your Rails App](https://daily.dev/posts/finding-the-slow-query-killing-your-rails-app-49xhuplt1) · AppSignal · 0 upvotes · 0 comments - [Debugging Slow Ecto Queries with AppSignal](https://daily.dev/posts/debugging-slow-ecto-queries-with-appsignal-xq0m3dapr) · AppSignal · 1 upvotes · 0 comments --- Tags: [#ruby](https://daily.dev/tags/ruby), [#redis](https://daily.dev/tags/redis) [View this post on daily.dev](https://daily.dev/posts/why-your-sidekiq-jobs-are-slower-than-you-think-and-how-appsignal-fixes-that-rzk9tpqvs)