Execute adhoc task: quiz_statistics\task\recalculate
Adhoc task id: 581
Adhoc task custom data: {"quizid":141}
... started 09:10:42. Current memory use 88.1 Mo.
Re-calculating statistics for quiz Le défi des 100 questions (141) from course HCA (6) with 1 attempts, start time 14 août 25, 09:10:42 ...
    Calculations completed at 14 août 25, 09:10:44.
... used 1295 dbqueries
... used 1.3432719707489 seconds
... used 90.6 Mo peak memory
Adhoc task complete: quiz_statistics\task\recalculate
