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-rw-r--r--erts/emulator/test/scheduler_SUITE.erl25
1 files changed, 11 insertions, 14 deletions
diff --git a/erts/emulator/test/scheduler_SUITE.erl b/erts/emulator/test/scheduler_SUITE.erl
index 3906471f87..c5af12c6d1 100644
--- a/erts/emulator/test/scheduler_SUITE.erl
+++ b/erts/emulator/test/scheduler_SUITE.erl
@@ -1829,11 +1829,11 @@ do_it(Tracer, Low, Normal, High, Max) ->
do_it(Tracer, Low, Normal, High, Max, RedsPerSchedLimit) ->
OldPrio = process_flag(priority, max),
go_work(Low, Normal, High, Max),
- StartWait = now(),
+ StartWait = erlang:monotonic_time(milli_seconds),
%% Give the emulator a chance to balance the load...
wait_balance(5),
- EndWait = now(),
- BalanceWait = timer:now_diff(EndWait,StartWait) div 1000,
+ EndWait = erlang:monotonic_time(milli_seconds),
+ BalanceWait = EndWait-StartWait,
erlang:display({balance_wait, BalanceWait}),
Timeout = ?DEFAULT_TIMEOUT - ?t:minutes(4) - BalanceWait,
Res = case Timeout < ?MIN_SCHEDULER_TEST_TIMEOUT of
@@ -2027,17 +2027,14 @@ start_node(Config) ->
start_node(Config, "").
start_node(Config, Args) when is_list(Config) ->
- ?line Pa = filename:dirname(code:which(?MODULE)),
- ?line {A, B, C} = now(),
- ?line Name = list_to_atom(atom_to_list(?MODULE)
- ++ "-"
- ++ atom_to_list(?config(testcase, Config))
- ++ "-"
- ++ integer_to_list(A)
- ++ "-"
- ++ integer_to_list(B)
- ++ "-"
- ++ integer_to_list(C)),
+ Pa = filename:dirname(code:which(?MODULE)),
+ Name = list_to_atom(atom_to_list(?MODULE)
+ ++ "-"
+ ++ atom_to_list(?config(testcase, Config))
+ ++ "-"
+ ++ integer_to_list(erlang:system_time(seconds))
+ ++ "-"
+ ++ integer_to_list(erlang:unique_integer([positive]))),
?line ?t:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]).
stop_node(Node) ->