1N/A * j_who.d - trace Java calls by process using DTrace. 1N/A * Written for the Java hotspot DTrace provider. 1N/A * $Id: j_who.d 19 2007-09-12 07:47:59Z brendan $ 1N/A * This traces activity from all Java processes on the system with hotspot 1N/A * provider support (1.6.0). 1N/A * USAGE: j_who.d # hit Ctrl-C to end 1N/A * PID Process ID of Java 1N/A * UID User ID of the owner 1N/A * CALLS Number of calls made (a measure of activity) 1N/A * ARGS Process name and arguments 1N/A * The argument list is truncated at 55 characters (up to 80 is easily 1N/A * available). To easily read the full argument list, use other system tools; 1N/A * on Solaris use "pargs PID". 1N/A * COPYRIGHT: Copyright (c) 2007 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 * 09-Sep-2007 Brendan Gregg Created this. 1N/A printf(
" %6s %6s %6s %-55s\n",
"PID",
"UID",
"CALLS",
"ARGS");