#!/usr/sbin/dtrace -Zs /* * php_funccalls.d - measure PHP function calls using DTrace. * Written for the PHP DTrace provider. * * $Id: php_funccalls.d,v 1.1.1.1 2015/09/30 22:01:07 christos Exp $ * * This traces PHP activity from all running programs on the system * which support the PHP DTrace provider. * * USAGE: php_funccalls.d # hit Ctrl-C to end * * FIELDS: * FILE Filename that contained the function * FUNC PHP function name * CALLS Function calls during this sample * * Filename and function names are printed if available. * * COPYRIGHT: Copyright (c) 2007 Brendan Gregg. * * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at Docs/cddl1.txt * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * CDDL HEADER END * * 09-Sep-2007 Brendan Gregg Created this. */ #pragma D option quiet dtrace:::BEGIN { printf("Tracing... Hit Ctrl-C to end.\n"); } php*:::function-entry /arg0/ { @funcs[basename(copyinstr(arg1)), copyinstr(arg0)] = count(); } dtrace:::END { printf(" %-32s %-32s %8s\n", "FILE", "FUNC", "CALLS"); printa(" %-32s %-32s %@8d\n", @funcs); }