From 0ed8ce1bf797c6fae47785b4d666a2af37482346 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 22 Nov 2024 10:21:23 +0800 Subject: [PATCH] update the description for #5739 --- releases/release-8.5.0.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/releases/release-8.5.0.md b/releases/release-8.5.0.md index dfc53735ca59b..25f29036cfaa3 100644 --- a/releases/release-8.5.0.md +++ b/releases/release-8.5.0.md @@ -151,11 +151,11 @@ Compared with the previous LTS 8.1.0, 8.5.0 includes new features, improvements, ### Reliability -* Enabling rate limiter can protect PD from being crash under a large number of sudden requests and improve the stability of PD [#5739](https://github.com/tikv/pd/issues/5739) @[rleungx](https://github.com/rleungx) +* Support configuring the rate limit and concurrency for gRPC API requests sent to PD [#5739](https://github.com/tikv/pd/issues/5739) @[rleungx](https://github.com/rleungx) **tw@qiancai** - You can adjust the rate limiter configuration through pd-ctl. - - For more information, see [Documentation](/stable/pd-control.md). + When a sudden influx of requests is sent to PD, it can lead to high workloads and potentially affect PD performance. Starting from v8.5.0, you can use [`pd-ctl`](/pd-control.md) to configure rate limits and concurrency for gRPC API requests sent to PD, improving its stability. + + For more information, see [Documentation](/pd-control.md). ### Availability