Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 692
Adhoc task custom data: {"quizid":188}
... started 09:11:21. Current memory use 90.4 Mo.
Re-calculating statistics for quiz Anglais aéronautique optionnel (188) from course REV (8) with 1 attempts, start time 14 août 25, 09:11:21 ...
    Calculations completed at 14 août 25, 09:11:21.
... used 190 dbqueries
... used 0.23966002464294 seconds
... used 91.8 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
