Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 707
Adhoc task custom data: {"quizid":100}
... started 09:11:25. Current memory use 90.6 Mo.
Re-calculating statistics for quiz Étude des aéronefs et des engins spatiaux (100) from course REV (8) with 1 attempts, start time 14 août 25, 09:11:25 ...
    Calculations completed at 14 août 25, 09:11:26.
... used 230 dbqueries
... used 0.28159999847412 seconds
... used 92.1 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
