From 243a38beacc76a71eec9929fcb8f5fb2046eb468 Mon Sep 17 00:00:00 2001
From: Sander Hautvast <shautvast@gmail.com>
Date: Fri, 4 Dec 2020 17:34:29 +0100
Subject: [PATCH] update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 6c663c1..8219fe5 100644
--- a/README.md
+++ b/README.md
@@ -32,3 +32,5 @@ Pretty basic profiling tool for JVM's
 
 # DISCLAIMER:
 This has only been tested on oracle java8 in spring-boot using tomcat web-container (and apache dbcp)
+
+That said I should mention that the callstack view is pretty slow, which is caused by the gui, not the backend. I guess I'll replace it with a static vanilla.js app. 
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