Django Performance Issues

Pain pointTrend: NewConfidence: MediumFirst seen 7/29/2026 · last seen 7/29/2026

Opportunity score

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What's happening

Many users are experiencing slow response times in their Django applications, particularly after upgrading to newer versions or when handling complex queries. This has led to frustration as they struggle to maintain reliable performance for their users.

Why this score: The posts indicate significant frustration with performance issues, especially after upgrades, suggesting a strong need for solutions.

Who's affected

Django developersBusinesses using Django for web applicationsSoftware engineers maintaining Django projectsTechnical teams managing Django projects

What people try to do

Upgrading Django versions to improve performance.
Optimizing database queries and using caching strategies.
Optimizing database queries
Implementing caching solutions
Profiling application performance

Why current solutions fail

Upgrades lead to unexpected slowdowns.
Complex queries and large datasets cause delays.
Existing tools do not provide sufficient insights into performance bottlenecks
Optimizations are not yielding expected improvements

What to build

Create a performance monitoring tool specifically for Django applications.
Develop a guide or tool for optimizing Django queries and database interactions.
Build a caching solution tailored for Django to improve response times.

Evidence

perf: apply `max_results` before enrichment in `find_references`

“*A performance improvement rather than a defect report. `find_references` returns correct results today; it just does more work than the returned result requires. Filed as a blank issue since the available templates cover bug reports and multi-finding QA passes. `enhancement` seems the closest label”

github · rknighton · 7/29/2026

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chore(provisioning): drop the retired provisioning columns

“> [!CAUTION] > **Do not merge this until #74351 has been deployed to production and been through a full deploy cycle.** > > Migrations `1270` and `1274` remove these columns from Django's model state but deliberately leave them in Postgres, precisely so a pod running the previous release still finds”

github · rafaeelaudibert · 7/28/2026

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perf(builder): render only open tree scopes (slice 1)

“Fixes the reported builder slowness on large courses: a long wait before the page is usable, a drop marker that lagged the pointer, and a drop that took seconds to appear. All three had one cause — the builder rendered **every** node of a course on every page load. Measured on the real course `mat-”

github · krzyssikora · 7/28/2026

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Some more things about Django I've been enjoying

“I mostly use Go + SQLite for all the things I used to use Rails, JavaScript, or Python for.<p>I find python django wastes too much resources, just look at memory usage.<p>One of my web app backend (go) is serving approx 100 req/s right now and i look at pprof i see it's not bottlenecked by”

hackernews · faangguyindia · 7/26/2026

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Performance and Timeout Issues on My Website During API Requests in Django

“I am currently facing a persistent and highly disruptive issue with my website that is built using Django, and it has become increasingly difficult to maintain reliable performance for users. The core problem revolves around API requests that fetch dynamic data for my site's core functionality. W...”

django-forum · jaindeen4 · 2/25/2026

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