From caf74d533b0c6c9e6fc5b1463ae2c3be1103d7f3 Mon Sep 17 00:00:00 2001
From: Bryan Stillwell <bstillwell@godaddy.com>
Date: Tue, 24 Mar 2020 15:15:41 -0600
Subject: [PATCH] compressor: Set the Zstd default compression level to 1

The default compression level of 5 for Zstandard is too high for the majority
of use cases since it requires too many CPU cycles.  This patch switches the
default to 1.

Fixes: https://tracker.ceph.com/issues/44724

Signed-off-by: Bryan Stillwell <bstillwell@godaddy.com>
---
 src/common/options.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/options.cc b/src/common/options.cc
index e963378dff0..c688d8f6106 100644
--- a/src/common/options.cc
+++ b/src/common/options.cc
@@ -793,7 +793,7 @@ std::vector<Option> get_global_options() {
     .set_description("Zlib compression level to use"),
 
     Option("compressor_zstd_level", Option::TYPE_INT, Option::LEVEL_ADVANCED)
-    .set_default(5)
+    .set_default(1)
     .set_description("Zstd compression level to use"),
 
     Option("qat_compressor_enabled", Option::TYPE_BOOL, Option::LEVEL_ADVANCED)
-- 
2.39.5