diff options
| -rw-r--r-- | tools/perf/builtin-sched.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index c382f530d4c..727cc5b852c 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; |