From 0aa922c4e869aeb7e4de8a3826dd8e865d64c45c Mon Sep 17 00:00:00 2001
From: cui <cuiweixie@gmail.com>
Date: Sat, 24 Jan 2026 19:21:47 +0800
Subject: [PATCH] feat: change from stable sort to unstable sort (#21387)

---
 crates/transaction-pool/src/pool/pending.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/transaction-pool/src/pool/pending.rs b/crates/transaction-pool/src/pool/pending.rs
index 8f43493410..a1c1af60b0 100644
--- a/crates/transaction-pool/src/pool/pending.rs
+++ b/crates/transaction-pool/src/pool/pending.rs
@@ -431,7 +431,7 @@ impl<T: TransactionOrdering> PendingPool<T> {
 
             // we prefer removing transactions with lower ordering
             let mut worst_transactions = self.highest_nonces.values().collect::<Vec<_>>();
-            worst_transactions.sort();
+            worst_transactions.sort_unstable();
 
             // loop through the highest nonces set, removing transactions until we reach the limit
             for tx in worst_transactions {