How do I kill all the processes in Mysql “show processlist”?

Question

Because I see a lot of processes there, and the \"time\" column shows big values for all of them.

Answer 1

If you are using laravel then this is for you:

$query = "SHOW FULL PROCESSLIST";
    $results = DB::select(DB::raw($query));

    foreach($results as $result){
        if($result->Command == "Sleep"){
            $sql="KILL ". $result->Id;
            DB::select(DB::raw($sql));
        }
    }

Of-course, you should use this use Illuminate\Support\Facades\DB; after your namespace.