disable flush time measurement

pageserver/src/page_service.rs

@@ -1077,12 +1077,12 @@ impl PageServerHandler {
             // what we want to do
             let flush_fut = pgb_writer.flush();
             // metric for how long flushing takes
-            let flush_fut = match flushing_timer {
-                Some(flushing_timer) => {
-                    futures::future::Either::Left(flushing_timer.measure(flush_fut))
-                }
-                None => futures::future::Either::Right(flush_fut),
-            };
+            // let flush_fut = match flushing_timer {
+            //     Some(flushing_timer) => {
+            //         futures::future::Either::Left(flushing_timer.measure(flush_fut))
+            //     }
+            //     None => futures::future::Either::Right(flush_fut),
+            // };
             // do it while respecting cancellation
             let _: () = async move {
                 tokio::select! {
@@ -1099,7 +1099,7 @@ impl PageServerHandler {
                 Ok(())
             }
             // and log the info! line inside the request span
-            .instrument(span.clone())
+            // .instrument(span.clone())
             .await?;
         }
         Ok(())