gitlab-org--gitlab-foss/changelogs/unreleased/62116-performance-issue-502...

---
title: Fix performance issue with large Markdown content in issue or merge request
  description
merge_request: 28597
author:
type: performance
Fix page_description helper performance This helper is used for extracting part of the issue / MR / whatever description for use in the description meta tag: 1. To do that, we look at the source of the Markdown description. 2. We then strip out all HTML tags. 3. And then take the first 30 words. Doing that can be really slow - especially as Markdown is supposed to be treated as plain text. There are many better ways to do this, but the immediate performance fix is to swap steps 2 and 3. This does mean that the description may be less than 30 words (or even empty), but it is much faster when the description is very long. 2019-05-22 14:30:10 +00:00			`---`
			`title: Fix performance issue with large Markdown content in issue or merge request`
			`description`
			`merge_request: 28597`
			`author:`
			`type: performance`