[Babul]

at the very beginning of the callback, add

pawn Код:

public AntiCheat(blabla);
    new debugtime=GetTickCount();

//your AC stuff inside. could be...
//
//very
//
//long. and at its end, add:

    debugtime=GetTickCount()-debugtime;
    new debugstring[32];
    format(debugstring,sizeof(debugstring),"%d",debugtime);
    GameTextForAll(debugstring,500,5);
//  return 1; //no need to insert this, you already got that return 1. but to illustrate the gametext should be at the very end.
}

then play and watch the gametext(-s annoying all players). it shows the milliseconds the whole AC-checks need. if you set the timer to a lower value than the ms shown ingame, then it will perhaps skip one iteration...