From c755321bf43532d3ac7794988e0cce89ee0e1758 Mon Sep 17 00:00:00 2001
From: Valentin Balaschenko <13349202+vlntb@users.noreply.github.com>
Date: Wed, 4 Feb 2026 18:19:02 +0000
Subject: [PATCH] comment

---
 src/xrpld/app/ledger/LedgerHistory.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xrpld/app/ledger/LedgerHistory.cpp b/src/xrpld/app/ledger/LedgerHistory.cpp
index 0ff1561d06..bccd3d04ee 100644
--- a/src/xrpld/app/ledger/LedgerHistory.cpp
+++ b/src/xrpld/app/ledger/LedgerHistory.cpp
@@ -19,7 +19,7 @@ LedgerHistory::LedgerHistory(beast::insight::Collector::ptr const& collector, Ap
           stopwatch(),
           app_.journal("TaggedCache"))
     , m_consensus_validated("ConsensusValidated", 64, std::chrono::minutes{5}, stopwatch(), app_.journal("TaggedCache"))
-    , mLedgersByIndex(512)
+    , mLedgersByIndex(512) // Index map reserve capacity, aligned with typical ledger_history retention.
     , j_(app.journal("LedgerHistory"))
 {
 }