diff --git a/crates/optimism/trie/src/prune/error.rs b/crates/optimism/trie/src/prune/error.rs
index 86ab311d411..6c525b6ad54 100644
--- a/crates/optimism/trie/src/prune/error.rs
+++ b/crates/optimism/trie/src/prune/error.rs
@@ -16,10 +16,6 @@ pub type OpProofStoragePrunerResult = Result<PrunerOutput, PrunerError>;
 pub struct PrunerOutput {
     /// Total elapsed wall time for this run (fetch + apply).
     pub duration: Duration,
-    /// Time elapsed during the stat diff fetch phase(non-blocking).
-    pub fetch_duration: Duration,
-    /// Time elapsed during the prune phase.
-    pub prune_duration: Duration,
     /// Earliest block at the start of the run.
     pub start_block: u64,
     /// New earliest block at the end of the run.
@@ -51,8 +47,6 @@ impl PrunerOutput {
     /// extend the current [`PrunerOutput`] with another [`PrunerOutput`]
     pub fn extend_ref(&mut self, other: Self) {
         self.duration += other.duration;
-        self.fetch_duration += other.fetch_duration;
-        self.prune_duration += other.prune_duration;
         // take the earliest start block
         if self.start_block > other.start_block {
             self.start_block = other.start_block;
@@ -91,8 +85,6 @@ mod tests {
     fn test_pruner_output_display() {
         let pruner_output = PrunerOutput {
             duration: Duration::from_secs(10),
-            fetch_duration: Duration::from_secs(5),
-            prune_duration: Duration::from_secs(5),
             start_block: 1,
             end_block: 2,
             write_counts: WriteCounts::new(1, 2, 3, 4),
diff --git a/crates/optimism/trie/src/prune/metrics.rs b/crates/optimism/trie/src/prune/metrics.rs
index dba8962a0d2..565f3ac9842 100644
--- a/crates/optimism/trie/src/prune/metrics.rs
+++ b/crates/optimism/trie/src/prune/metrics.rs
@@ -9,10 +9,6 @@ use reth_metrics::{
 pub(crate) struct Metrics {
     /// Pruning duration
     pub(crate) total_duration_seconds: Histogram,
-    /// Duration spent fetching state diffs (non-blocking)
-    pub(crate) state_diff_fetch_duration_seconds: Histogram,
-    /// Duration spent pruning
-    pub(crate) prune_duration_seconds: Histogram,
     /// Number of pruned blocks
     pub(crate) pruned_blocks: Gauge,
     /// Number of account trie updates written in the prune run
@@ -30,8 +26,6 @@ impl Metrics {
         let blocks_pruned = result.end_block - result.start_block;
         if blocks_pruned > 0 {
             self.total_duration_seconds.record(result.duration.as_secs_f64());
-            self.state_diff_fetch_duration_seconds.record(result.fetch_duration.as_secs_f64());
-            self.prune_duration_seconds.record(result.prune_duration.as_secs_f64());
             self.pruned_blocks.set(blocks_pruned as f64);
 
             // Consume write counts
diff --git a/crates/optimism/trie/src/prune/pruner.rs b/crates/optimism/trie/src/prune/pruner.rs
index 3425da8fce0..c8d5c0298da 100644
--- a/crates/optimism/trie/src/prune/pruner.rs
+++ b/crates/optimism/trie/src/prune/pruner.rs
@@ -143,7 +143,7 @@ where
             })?
             .ok_or(PrunerError::BlockNotFound(parent_block_num))?;
 
-        let fetch_duration = batch_start_time.elapsed();
+        batch_start_time.elapsed();
 
         let block_with_parent = BlockWithParent {
             parent: parent_block_hash,
@@ -154,14 +154,7 @@ where
         let write_counts = self.provider.prune_earliest_state(block_with_parent).await?;
 
         let duration = batch_start_time.elapsed();
-        let batch_output = PrunerOutput {
-            duration,
-            fetch_duration,
-            prune_duration: duration.saturating_sub(fetch_duration),
-            start_block,
-            end_block,
-            write_counts,
-        };
+        let batch_output = PrunerOutput { duration, start_block, end_block, write_counts };
 
         // Record metrics for this batch
         #[cfg(feature = "metrics")]
diff --git a/etc/grafana/dashboards/op-proof-history.json b/etc/grafana/dashboards/op-proof-history.json
index 7d295851109..0f5cfaff5bf 100644
--- a/etc/grafana/dashboards/op-proof-history.json
+++ b/etc/grafana/dashboards/op-proof-history.json
@@ -1944,30 +1944,6 @@
       },
       "pluginVersion": "12.3.0",
       "targets": [
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "rate(reth_optimism_trie_pruner_prune_duration_seconds_sum[$__rate_interval])/rate(reth_optimism_trie_pruner_prune_duration_seconds_count[$__rate_interval])",
-          "legendFormat": "Prune Duration",
-          "range": true,
-          "refId": "A"
-        },
-        {
-          "datasource": {
-            "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "editorMode": "code",
-          "expr": "rate(reth_optimism_trie_pruner_state_diff_fetch_duration_seconds_sum[$__rate_interval])/rate(reth_optimism_trie_pruner_state_diff_fetch_duration_seconds_count[$__rate_interval])\n",
-          "hide": false,
-          "instant": false,
-          "legendFormat": "State Diff Fetch Duration",
-          "range": true,
-          "refId": "B"
-        },
         {
           "datasource": {
             "type": "prometheus",
@@ -1979,7 +1955,7 @@
           "instant": false,
           "legendFormat": "Total Duration",
           "range": true,
-          "refId": "C"
+          "refId": "A"
         }
       ],
       "title": "Prune Duration Over Time",