diff options
| -rw-r--r-- | lib/runtime_tools/src/observer_backend.erl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/runtime_tools/src/observer_backend.erl b/lib/runtime_tools/src/observer_backend.erl index 1b075a507d..a1edde8516 100644 --- a/lib/runtime_tools/src/observer_backend.erl +++ b/lib/runtime_tools/src/observer_backend.erl @@ -293,7 +293,7 @@ fetch_stats_loop(Parent, Time) -> erlang:system_flag(scheduler_wall_time, true), receive _Msg -> - %% erlang:system_flag(scheduler_wall_time, false) + erlang:system_flag(scheduler_wall_time, false), ok after Time -> _M = Parent ! {stats, 1, @@ -340,7 +340,6 @@ etop_collect(Collector) -> case SchedulerWallTime of undefined -> - erlang:system_flag(scheduler_wall_time,true), spawn(fun() -> flag_holder_proc(Collector) end), ok; _ -> @@ -348,10 +347,11 @@ etop_collect(Collector) -> end. flag_holder_proc(Collector) -> + erlang:system_flag(scheduler_wall_time,true), Ref = erlang:monitor(process,Collector), receive {'DOWN',Ref,_,_,_} -> - %% erlang:system_flag(scheduler_wall_time,false) + erlang:system_flag(scheduler_wall_time,false), ok end. |