Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 476
Adhoc task custom data: {"quizid":161}
... started 09:10:17. Current memory use 86.3 Mo.
Re-calculating statistics for quiz Évaluez vos connaissances sur ce cours (161) from course NRS (5) with 8 attempts, start time 14 août 25, 09:10:17 ...
    Calculations completed at 14 août 25, 09:10:18.
... used 195 dbqueries
... used 0.2302041053772 seconds
... used 87.9 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
