From 6a311cad113e261fae455cfa23ab069ab49411a2 Mon Sep 17 00:00:00 2001 From: David Kleingeld Date: Wed, 26 Nov 2025 16:46:17 +0100 Subject: [PATCH] Detail how to add symbols to samply's output (#43472) Release Notes: - N/A --- docs/src/performance.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/docs/src/performance.md b/docs/src/performance.md index 9dff1d7f5f..a04d7c5c34 100644 --- a/docs/src/performance.md +++ b/docs/src/performance.md @@ -4,7 +4,13 @@ How to use our internal tools to profile and keep Zed fast. See what the CPU spends the most time on. Strongly recommend you use [samply](https://github.com/mstange/samply). It opens an interactive profile in -the browser. See its README on how to install and run. +the browser (specifically a local instance of [firefox_profiler](https://profiler.firefox.com/)). + +See [samply](https://github.com/mstange/samply)'s README on how to install and run. + +The profile.json does not contain any symbols. Firefox profiler can add the local symbols to the profile for for. To do that hit the upload local profile button in the top right corner. + +image # Task/Async profiling