From f511ad5d48f4f2ae3b2616463bc3a17bae5bdb90 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= Date: Tue, 30 Jun 2020 15:39:18 +0200 Subject: [PATCH] throughput-performance: fix performance regression on AMD MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It turned out that disablement of the numa_balancing could result in upto 20% performance drop on some loads. Related: rhbz#1746957 Signed-off-by: Jaroslav Škarvada --- profiles/throughput-performance/tuned.conf | 1 - 1 file changed, 1 deletion(-) diff --git a/profiles/throughput-performance/tuned.conf b/profiles/throughput-performance/tuned.conf index f1a6f1a..3cc6fd1 100644 --- a/profiles/throughput-performance/tuned.conf +++ b/profiles/throughput-performance/tuned.conf @@ -85,4 +85,3 @@ type=sysctl uname_regex=x86_64 cpuinfo_regex=${amd_cpuinfo_regex} kernel.sched_migration_cost_ns=5000000 -kernel.numa_balancing=0 -- 2.25.4