1 #!/usr/sbin/dtrace -Zs 2 /* 3 * php_funccalls.d - measure PHP function calls using DTrace. 4 * Written for the PHP DTrace provider. 5 * 6 * $Id: php_funccalls.d,v 1.1.1.1 2015/09/30 22:01:09 christos Exp $ 7 * 8 * This traces PHP activity from all running programs on the system 9 * which support the PHP DTrace provider. 10 * 11 * USAGE: php_funccalls.d # hit Ctrl-C to end 12 * 13 * FIELDS: 14 * FILE Filename that contained the function 15 * FUNC PHP function name 16 * CALLS Function calls during this sample 17 * 18 * Filename and function names are printed if available. 19 * 20 * COPYRIGHT: Copyright (c) 2007 Brendan Gregg. 21 * 22 * CDDL HEADER START 23 * 24 * The contents of this file are subject to the terms of the 25 * Common Development and Distribution License, Version 1.0 only 26 * (the "License"). You may not use this file except in compliance 27 * with the License. 28 * 29 * You can obtain a copy of the license at Docs/cddl1.txt 30 * or http://www.opensolaris.org/os/licensing. 31 * See the License for the specific language governing permissions 32 * and limitations under the License. 33 * 34 * CDDL HEADER END 35 * 36 * 09-Sep-2007 Brendan Gregg Created this. 37 */ 38 39 #pragma D option quiet 40 41 dtrace:::BEGIN 42 { 43 printf("Tracing... Hit Ctrl-C to end.\n"); 44 } 45 46 php*:::function-entry 47 /arg0/ 48 { 49 @funcs[basename(copyinstr(arg1)), copyinstr(arg0)] = count(); 50 } 51 52 dtrace:::END 53 { 54 printf(" %-32s %-32s %8s\n", "FILE", "FUNC", "CALLS"); 55 printa(" %-32s %-32s %@8d\n", @funcs); 56 } 57