Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 654
Adhoc task custom data: {"quizid":182}
... started 09:11:04. Current memory use 89.8 Mo.
Re-calculating statistics for quiz Annales 2020 (182) from course NRS (5) with 2 attempts, start time 14 août 25, 09:11:04 ...
    Calculations completed at 14 août 25, 09:11:04.
... used 365 dbqueries
... used 0.43862509727478 seconds
... used 91.4 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
