small findings

src/main.rs

@@ -64,7 +64,7 @@ struct Args {
     )]
     detailed_output: bool,
 
-    /// Seconds to run (skip) before measuring the latency.
+    /// kuksa.val.v2 subscription buffer_size
     #[clap(long, display_order = 7)]
     buffer_size: Option<u32>,
 

src/measure.rs

@@ -116,7 +116,7 @@ async fn create_subscriber(
             channel,
             signals,
             initial_values_sender,
-            buffer_size.unwrap_or(10),
+            buffer_size.unwrap_or(1),
         )
         .await
         .unwrap();