Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 263
Adhoc task custom data: {"quizid":72}
... started 09:09:33. Current memory use 84.1 Mo.
Re-calculating statistics for quiz Lancez le test (72) from course AMV (2) with 35 attempts, start time 14 août 25, 09:09:33 ...
    Calculations completed at 14 août 25, 09:09:33.
... used 334 dbqueries
... used 0.32407784461975 seconds
... used 85.8 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
