check if per_program_timings of execute_timings before sending

solana-labs · Aug 10, 2021 · 6e93fca · 6e93fca
1 parent 70ebca5
commit 6e93fca
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/core/src/replay_stage.rs b/core/src/replay_stage.rs
@@ -2028,9 +2028,11 @@ impl ReplayStage {
         }
 
         // send accumulated excute-timings to cost_update_service
-        cost_update_sender
-            .send(execute_timings)
-            .unwrap_or_else(|err| warn!("cost_update_sender failed: {:?}", err));
+        if !execute_timings.details.per_program_timings.is_empty() {
+            cost_update_sender
+                .send(execute_timings)
+                .unwrap_or_else(|err| warn!("cost_update_sender failed: {:?}", err));
+        }
 
         inc_new_counter_info!("replay_stage-replay_transactions", tx_count);
         did_complete_bank