Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 578
Adhoc task custom data: {"quizid":89}
... started 09:10:41. Current memory use 88.1 Mo.
Re-calculating statistics for quiz Passez au niveau suivant avec cinq nouvelles questions ! (89) from course NRS (5) with 6 attempts, start time 14 août 25, 09:10:41 ...
    Calculations completed at 14 août 25, 09:10:42.
... used 242 dbqueries
... used 0.30502796173096 seconds
... used 89.5 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
