Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 663
Adhoc task custom data: {"quizid":168}
... started 09:11:09. Current memory use 90.0 Mo.
Re-calculating statistics for quiz Annales 2021 (168) from course HCA (6) with 1 attempts, start time 14 août 25, 09:11:09 ...
    Calculations completed at 14 août 25, 09:11:10.
... used 246 dbqueries
... used 0.37749099731445 seconds
... used 91.5 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
