edit to show the execution time

src/main/java/com/distributed/search/grpc/SearchClient.java

@@ -50,7 +50,7 @@ public class SearchClient {
         if (stubs.isEmpty()) {
             return Collections.emptyList();
         }
-
+        long startTime = System.currentTimeMillis();
         // Phase 1: Aggregate Global Counts
         Map<String, Integer> globalTermCounts = new HashMap<>();
         int filesPerWorker = (int) Math.ceil((double) allFiles.size() / stubs.size());
@@ -101,7 +101,8 @@ public class SearchClient {
             } catch (Exception e) { System.err.println("Worker " + address + " Phase 2 error"); }
             currentFileIndex += count;
         }
-
+        long endTime = System.currentTimeMillis();
+        System.out.println(">>> Distributed Search took: " + (endTime - startTime) + " ms");
         // --- return the sorted list ---
         finalResults.sort((a, b) -> Double.compare(b.getScore(), a.getScore()));
         return finalResults;