Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 662
Adhoc task custom data: {"quizid":169}
... started 09:11:09. Current memory use 90.0 Mo.
Re-calculating statistics for quiz Annales 2020 (169) from course HCA (6) with 1 attempts, start time 14 août 25, 09:11:09 ...
    Calculations completed at 14 août 25, 09:11:09.
... used 230 dbqueries
... used 0.33602714538574 seconds
... used 91.5 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
