Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 725
Adhoc task custom data: {"quizid":187}
... started 09:11:31. Current memory use 90.8 Mo.
Re-calculating statistics for quiz Navigation, réglementation, sécurité des vols (187) from course REV (8) with 1 attempts, start time 14 août 25, 09:11:31 ...
    Calculations completed at 14 août 25, 09:11:32.
... used 230 dbqueries
... used 0.36458706855774 seconds
... used 92.3 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
