1N/A * j_syscalls.d - count Java methods and syscalls using DTrace. 1N/A * Written for the Java hotspot DTrace provider. 1N/A * $Id: j_syscalls.d 19 2007-09-12 07:47:59Z brendan $ 1N/A * This traces Java methods if the hotspot provider exists (1.6.0) and 1N/A * the flag "+ExtendedDTraceProbes" is used. eg, 1N/A * java -XX:+ExtendedDTraceProbes classfile 1N/A * USAGE: j_syscalls.d { -p PID | -c cmd } # hit Ctrl-C to end 1N/A * COUNT Number of calls during sample 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 %-8s %-52s %8s\n",
"PID",
"TYPE",
"NAME",
"COUNT");