From 8e961f592ddbb30f6cbd0acb309bbca3748f214d Mon Sep 17 00:00:00 2001
From: ksolana <110843012+ksolana@users.noreply.github.com>
Date: Fri, 23 Aug 2024 22:40:33 -0700
Subject: [PATCH] Get faster compression level --fast=4

As per https://github.com/facebook/zstd/tree/dev?tab=readme-ov-file#benchmarks
Level=4 offers faster compression 710MB/s vs. 670 MB/s
---
 runtime/src/snapshot_utils.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/src/snapshot_utils.rs b/runtime/src/snapshot_utils.rs
index 1ff4c5096d0007..8a3593586f7d12 100644
--- a/runtime/src/snapshot_utils.rs
+++ b/runtime/src/snapshot_utils.rs
@@ -1084,7 +1084,7 @@ fn archive_snapshot(
             }
             ArchiveFormat::TarZstd => {
                 let mut encoder =
-                    zstd::stream::Encoder::new(archive_file, 0).map_err(E::CreateEncoder)?;
+                    zstd::stream::Encoder::new(archive_file, 4).map_err(E::CreateEncoder)?;
                 do_archive_files(&mut encoder)?;
                 encoder.finish().map_err(E::FinishEncoder)?;
             }