Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 655
Adhoc task custom data: {"quizid":199}
... started 09:11:04. Current memory use 89.8 Mo.
Re-calculating statistics for quiz Examen blanc (2022) (199) from course REV (8) with 4 attempts, start time 14 août 25, 09:11:04 ...
    Calculations completed at 14 août 25, 09:11:06.
... used 1281 dbqueries
... used 1.7955050468445 seconds
... used 95.3 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
