diff options
Diffstat (limited to 'erts/doc/src')
| -rw-r--r-- | erts/doc/src/erlang.xml | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 441feaf76e..922d20bb82 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -4969,7 +4969,8 @@ ok <pre> > <input>Ts1 = lists:sort(erlang:statistics(scheduler_wall_time)), ok.</input> ok -> <input>lists:map(fun({{I, W0, T0}, {I, W1, T1}}) -> {I, (W1 - W0)/(T1 - T0)} end, lists:zip(Ts0,Ts1)).</input> +> <input>lists:map(fun({{I, A0, T0}, {I, A1, T1}}) -> + {I, (A1 - A0)/(T1 - T0)} end, lists:zip(Ts0,Ts1)).</input> [{1,0.9743474730177548}, {2,0.9744843782751444}, {3,0.9995902361669045}, @@ -4981,8 +4982,8 @@ ok </pre> <p>Using the same snapshot to calculate a total scheduler-utilization.</p> <pre> -> <input>{W, T} = lists:foldl(fun({{_, W0, T0}, {_, W1, T1}}, {Wi,Ti}) -> - {Wi + (W1 - W0), Ti + (T1 - T0)} end, {0,0}, lists:zip(Ts0,Ts1)), W/T.</input> +> <input>{A, T} = lists:foldl(fun({{_, A0, T0}, {_, A1, T1}}, {Ai,Ti}) -> + {Ai + (A1 - A0), Ti + (T1 - T0)} end, {0, 0}, lists:zip(Ts0,Ts1)), A/T.</input> 0.9769136803764825 </pre> |