1N/A * pridist.d - process priority distribution. 1N/A * Written using DTrace (Solaris 10 3/05) 1N/A * This is a simple DTrace script that samples at 1000 Hz which process 1N/A * is on the CPUs, and what the priority is. A distribution plot is printed. 1N/A * With priorities, the higher the priority the better chance the process 1N/A * (actually, thread) has of being scheduled. 1N/A * produces similar output for one particular PID. 1N/A * $Id: pridist.d 3 2007-08-01 10:50:08Z brendan $ 1N/A * USAGE: pridist.d # hit Ctrl-C to end sampling 1N/A * value process priority 1N/A * count number of samples of at least this priority 1N/A * PORTIONS: Copyright (c) 2005 Brendan Gregg. 1N/A * The contents of this file are subject to the terms of the 1N/A * Common Development and Distribution License, Version 1.0 only 1N/A * (the "License"). You may not use this file except in compliance 1N/A * See the License for the specific language governing permissions 1N/A * and limitations under the License. 1N/A * 13-Jun-2005 Brendan Gregg Created this. 1N/A * 22-Apr-2006 " " Last update.