Add doc that duration = total_duration for critical path

Reviewed By: IanChilds Differential Revision: D67858459 fbshipit-source-id: f014d1d20f6fc4fc8e4ee31bf2c7b2e8a69a8a83
facebook · Jan 6, 2025 · 505a831 · 505a831
1 parent 6c84920
commit 505a831
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/app/buck2_data/data.proto b/app/buck2_data/data.proto
@@ -540,9 +540,9 @@ message CriticalPathEntry2 {
 
   repeated uint64 span_ids = 1;
 
-  // The duration we used to compute the critical path. This will be one of the
-  // durations below, but to ensure not every callsite has to know which one we
-  // chose, we expose it here.
+  // The duration we used to compute the critical path. This tracks total
+  // duration, but to ensure not every callsite has to know which one we chose,
+  // we expose it here.
   google.protobuf.Duration duration = 2;
 
   // The subset of the duration for this entry whose runtime is controlled by