Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 351
Adhoc task custom data: {"quizid":107}
... started 09:09:51. Current memory use 84.7 Mo.
Re-calculating statistics for quiz Passez au niveau suivant avec cinq nouvelles questions ! (107) from course HCA (6) with 10 attempts, start time 14 août 25, 09:09:51 ...
    Calculations completed at 14 août 25, 09:09:52.
... used 392 dbqueries
... used 0.37544322013855 seconds
... used 86.3 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
