1 files changed, 10 insertions, 1 deletions

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index c382f530d4c6..727cc5b852c2 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1087,6 +1087,9 @@ static struct trace_sched_handler lat_ops  = {
         .fork_event             = latency_fork_event,
 };
 
+static u64 all_runtime;
+static u64 all_count;
+
 static void output_lat_thread(struct thread_latency *lat)
 {
         struct lat_snapshot *shot;
@@ -1111,6 +1114,9 @@ static void output_lat_thread(struct thread_latency *lat)
                 total += delta;
         }
 
+        all_runtime += total_runtime;
+        all_count += count;
+
         if (!count)
                 return;
 
@@ -1133,7 +1139,7 @@ static void __cmd_lat(void)
         read_events();
 
         printf("-----------------------------------------------------------------------------------\n");
-        printf(" Task              |  runtime ms | switches | average delay ms | maximum delay ms |\n");
+        printf(" Task              |  Runtime ms | Switches | Average delay ms | Maximum delay ms |\n");
         printf("-----------------------------------------------------------------------------------\n");
 
         next = rb_first(&lat_snapshot_root);
@@ -1147,6 +1153,9 @@ static void __cmd_lat(void)
         }
 
         printf("-----------------------------------------------------------------------------------\n");
+        printf(" TOTAL:            |%9.3f ms |%9Ld |\n",
+                (double)all_runtime/1e9, all_count);
+        printf("---------------------------------------------\n");
 }
 
 static struct trace_sched_handler *trace_handler;