Yes, I think there is something weird going on, also, TOP has started to show that swap is being used, however, 'free' shows zero.
Now get this, it is the new highest level today: Top Process %CPU 9472 lsphp5 while: [~]# uptime - 15:31:39 up 1 day, 14:24, 1 user, load average: 0.06, 0.06...