From 8a4c66dc759a974ccdaa82105396ad8628247104 Mon Sep 17 00:00:00 2001 From: Ilya Averyanov Date: Mon, 12 Feb 2024 12:56:03 +0300 Subject: [PATCH] feat(banned): add warning about performance impact of matching rules --- changes/ce/feat-12499.en.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/changes/ce/feat-12499.en.md b/changes/ce/feat-12499.en.md index 2649e3cd2..8724b66e7 100644 --- a/changes/ce/feat-12499.en.md +++ b/changes/ce/feat-12499.en.md @@ -3,3 +3,5 @@ Added ability to ban clients by extended rules: * by matching client's `username` to a regular expression; * by matching client's peer address to an CIDR range. +Warning: large number of matching rules (not tied to a concrete clientid, username or host) will impact performance. +