A classic sign of thrashing is when the operating system attempts to release resources by first warning processes to release paging space and then killing entire processes.
抖动的典型标志是，当操作系统试图释放资源时，首先警告进程以释放分页空间，然后终止整个进程。
2
Fighting these music rights organizations is also clearly a sign that Google is trying to keep the costs of operating YouTube under control.
There's a new sign Windows 7 is off to a strong start: Web surfers have started moving to the operating system much more quickly than they did its troubled predecessor, Windows Vista.