Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 589
Adhoc task custom data: {"quizid":165}
... started 09:10:47. Current memory use 88.7 Mo.
Re-calculating statistics for quiz Défi des 100 questions (165) from course MA (3) with 1 attempts, start time 14 août 25, 09:10:47 ...
    Calculations completed at 14 août 25, 09:10:48.
... used 1115 dbqueries
... used 0.98894596099854 seconds
... used 91.1 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
