diff --git a/crates/node/src/scheduler/mod.rs b/crates/node/src/scheduler/mod.rs
index 247083aa..7e424e4e 100644
--- a/crates/node/src/scheduler/mod.rs
+++ b/crates/node/src/scheduler/mod.rs
@@ -502,6 +502,11 @@ impl TaskManager for Scheduler {
                 running_task.task_started.elapsed().as_secs()
             );
 
+            // NOTE: The transaction execution time measurement is not logged
+            // here as it doesn't represent the real time the tx took to execute
+            // and timeout value would only mess the statistics of valid run
+            // times.
+
             tracing::debug!("terminating VM running tx {}", tx_hash);
 
             if let Some(program_handle) = state.running_vms.remove(&tx_hash) {
@@ -548,12 +553,19 @@ impl TaskManager for Scheduler {
 
         let mut state = self.state.lock().await;
         if let Some(running_task) = state.running_tasks.remove(&tx_hash) {
+            let task_runtime = running_task.task_started.elapsed();
             tracing::info!(
                 "task of Tx {} finished in {}sec",
                 running_task.task.tx,
-                running_task.task_started.elapsed().as_secs()
+                task_runtime.as_secs()
             );
 
+            let kind = match running_task.task.kind {
+                TaskKind::Proof => "proof",
+                TaskKind::Verification => "verification",
+                _ => "unknown",
+            };
+
             if let Err(err) = self.database.mark_tx_executed(&running_task.task.tx).await {
                 tracing::error!(
                     "failed to update transaction.executed => true - tx.hash: {}",
@@ -616,6 +628,12 @@ impl TaskManager for Scheduler {
                             );
                         }
                     };
+
+                    // Log the execution time.
+                    metrics::TX_EXECUTION_TIME_COLLECTOR
+                        .with_label_values(&[kind, "success"])
+                        .observe(task_runtime.as_millis() as f64);
+
                     tracing::info!("Submit result Tx created:{}", tx.hash.to_string());
 
                     // Move tx file from execution Tx path to new Tx path
@@ -630,6 +648,11 @@ impl TaskManager for Scheduler {
                     })?;
                 }
                 grpc::task_result_request::Result::Error(error) => {
+                    // Log the execution time.
+                    metrics::TX_EXECUTION_TIME_COLLECTOR
+                        .with_label_values(&[kind, "failure"])
+                        .observe(task_runtime.as_millis() as f64);
+
                     tracing::warn!("Error during Tx:{tx_hash} execution:{error:?}");
                 }
             }