From a1e4132c2dd31b5d3130a4fa600c8742a0d5acbe Mon Sep 17 00:00:00 2001
From: DaniPopes <57450786+DaniPopes@users.noreply.github.com>
Date: Tue, 17 Feb 2026 02:29:32 +0100
Subject: [PATCH] chore: reduce size of common spans (#22253)

---
 crates/engine/tree/src/tree/payload_processor/prewarm.rs     | 2 +-
 crates/engine/tree/src/tree/payload_processor/sparse_trie.rs | 4 ++--
 crates/storage/provider/src/providers/state/overlay.rs       | 3 ---
 crates/trie/parallel/src/proof_task.rs                       | 2 +-
 4 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/crates/engine/tree/src/tree/payload_processor/prewarm.rs b/crates/engine/tree/src/tree/payload_processor/prewarm.rs
index b27a10defc..097de8b67e 100644
--- a/crates/engine/tree/src/tree/payload_processor/prewarm.rs
+++ b/crates/engine/tree/src/tree/payload_processor/prewarm.rs
@@ -563,7 +563,7 @@ where
             let _enter = debug_span!(
                 target: "engine::tree::payload_processor::prewarm",
                 "prewarm tx",
-                index,
+                i=index,
             )
             .entered();
 
diff --git a/crates/engine/tree/src/tree/payload_processor/sparse_trie.rs b/crates/engine/tree/src/tree/payload_processor/sparse_trie.rs
index 4296da1b2e..2c6fc69530 100644
--- a/crates/engine/tree/src/tree/payload_processor/sparse_trie.rs
+++ b/crates/engine/tree/src/tree/payload_processor/sparse_trie.rs
@@ -332,7 +332,7 @@ where
                     SparseTrieTaskMessage::PrefetchProofs(targets)
                 }
                 MultiProofMessage::StateUpdate(_, state) => {
-                    let _span = debug_span!(target: "engine::tree::payload_processor::sparse_trie", "hashing state update", update_len = state.len()).entered();
+                    let _span = debug_span!(target: "engine::tree::payload_processor::sparse_trie", "hashing state update", n = state.len()).entered();
                     let hashed = evm_state_to_hashed_post_state(state);
                     SparseTrieTaskMessage::HashedState(hashed)
                 }
@@ -652,7 +652,7 @@ where
             })
             .par_bridge_buffered()
             .map(|(address, updates, mut fetched, mut trie)| {
-                let _enter = debug_span!(target: "engine::tree::payload_processor::sparse_trie", parent: &span, "storage trie leaf updates", ?address).entered();
+                let _enter = debug_span!(target: "engine::tree::payload_processor::sparse_trie", parent: &span, "storage trie leaf updates", a=%address).entered();
                 let mut targets = Vec::new();
 
                 trie.update_leaves(updates, |path, min_len| match fetched.entry(path) {
diff --git a/crates/storage/provider/src/providers/state/overlay.rs b/crates/storage/provider/src/providers/state/overlay.rs
index 92bd6235dc..c7680c5336 100644
--- a/crates/storage/provider/src/providers/state/overlay.rs
+++ b/crates/storage/provider/src/providers/state/overlay.rs
@@ -458,9 +458,6 @@ where
 
         // Get a read-only provider
         let provider = {
-            let _guard =
-                debug_span!(target: "providers::state::overlay", "Creating db provider").entered();
-
             let start = Instant::now();
             let res = self.factory.database_provider_ro()?;
             self.metrics.create_provider_duration.record(start.elapsed());
diff --git a/crates/trie/parallel/src/proof_task.rs b/crates/trie/parallel/src/proof_task.rs
index c876f21833..0135ddea33 100644
--- a/crates/trie/parallel/src/proof_task.rs
+++ b/crates/trie/parallel/src/proof_task.rs
@@ -525,7 +525,7 @@ where
         let span = debug_span!(
             target: "trie::proof_task",
             "V2 Storage proof calculation",
-            targets = ?targets.len(),
+            n = %targets.len(),
         );
         let _span_guard = span.enter();