From 580a707ef7a6b456483e124123fd3ed4b7a2d64a Mon Sep 17 00:00:00 2001
From: Jean-Marie Renouard <jmrenouard@gmail.com>
Date: Tue, 25 Sep 2018 16:58:36 +0200
Subject: [PATCH] wsrep_slave_threads #305

---
 mysqltuner.pl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mysqltuner.pl b/mysqltuner.pl
index 5d705a3..84324a9 100755
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -5176,9 +5176,11 @@ group by c.table_schema,c.table_name
 having sum(if(c.column_key in ('PRI','UNI'), 1,0)) = 0"
     );
 
-    infoprint "CPU core detected: ". (cpu_cores);
+
+    infoprint "CPU core detected  : ". (cpu_cores);
+    infoprint "wsrep_slave_threads: ". get_wsrep_option('wsrep_slave_threads');
     if (   get_wsrep_option('wsrep_slave_threads') > (cpu_cores) * 4
-        or get_wsrep_option('wsrep_slave_threads') < (cpu_cores) * 3 )
+        or get_wsrep_option('wsrep_slave_threads') < (cpu_cores) * 2 )
     {
         badprint
 "wsrep_slave_threads is not equal to 2, 3 or 4 times number of CPU(s)";