Disable the persistent caching timing messages

Author: lukesandberg

turbopack/crates/turbo-tasks-backend/src/backend/mod.rs

@@ -1185,13 +1185,15 @@ impl<B: BackingStorage> TurboTasksBackendInner<B> {
             }
         }
 
-        if new_items {
-            let elapsed = start.elapsed();
-            turbo_tasks().send_compilation_event(Arc::new(TimingEvent::new(
-                "Finished writing to persistent cache".to_string(),
-                elapsed,
-            )));
-        }
+        // TODO(lukesandberg): re-enable this event but change next.js to only send it to the
+        // trace-build file
+        // if new_items {
+        //     let elapsed = start.elapsed();
+        //     turbo_tasks().send_compilation_event(Arc::new(TimingEvent::new(
+        //         "Finished writing to persistent cache".to_string(),
+        //         elapsed,
+        //     )));
+        // }
 
         Some((snapshot_time, new_items))
     }

turbopack/crates/turbo-tasks-backend/src/database/turbo/mod.rs

@@ -1,4 +1,10 @@
-use std::{cmp::max, path::PathBuf, sync::Arc, thread::available_parallelism, time::Instant};
+use std::{
+    cmp::max,
+    path::PathBuf,
+    sync::Arc,
+    thread::available_parallelism,
+    time::{Duration, Instant},
+};
 
 use anyhow::{Ok, Result};
 use parking_lot::Mutex;
@@ -133,11 +139,13 @@ fn do_compact(
         max_merge_segment_count,
         ..COMPACT_CONFIG
     })?;
-    if ran {
-        let elapsed = start.elapsed();
-        turbo_tasks()
-            .send_compilation_event(Arc::new(TimingEvent::new(message.to_string(), elapsed)));
-    }
+    // TODO(lukesandberg): re-enable this event but change next.js to only send it to the
+    // trace-build file
+    //if ran {
+    //     let elapsed = start.elapsed();
+    //     turbo_tasks()
+    //         .send_compilation_event(Arc::new(TimingEvent::new(message.to_string(), elapsed)));
+    // }
     Ok(())
 }