store histogram as null if not availabe

blockworks-foundation · Mar 28, 2024 · 86ab802 · 86ab802
1 parent a135ed6
commit 86ab802
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/benchrunner-service/src/postgres/metrics_dbstore.rs b/benchrunner-service/src/postgres/metrics_dbstore.rs
@@ -117,7 +117,7 @@ impl BenchMetricsPostgresSaver for BenchRunnerConfirmationRateImpl {
             &(metric.txs_confirmed as i64),
             &(metric.txs_un_confirmed as i64),
             &(metric.average_confirmation_time),
-            &(metric.histogram_confirmation_time),
+            &empty_vec_to_null(&metric.histogram_confirmation_time),
             &(metric.average_slot_confirmation_time),
             &metricjson,
         ];
@@ -148,3 +148,12 @@ impl BenchMetricsPostgresSaver for BenchRunnerConfirmationRateImpl {
         Ok(())
     }
 }
+
+#[allow(dead_code)]
+fn empty_vec_to_null<T>(vec: &Vec<T>) -> Option<&Vec<T>> {
+    if vec.is_empty() {
+        None
+    } else {
+        Some(vec)
+    }
+}