1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 28 #pragma ident "%Z%%M% %I% %E% SMI" 29 30 31 /* 32 * ASSERTION: 33 * The argument to clear() must be an aggregation. 34 * 35 * SECTION: Aggregations/Clearing aggregations 36 * 37 * 38 */ 39 40 #pragma D option quiet 41 #pragma D option aggrate=10ms 42 #pragma D option switchrate=10ms 43 44 BEGIN 45 { 46 i = 0; 47 start = timestamp; 48 } 49 50 tick-100ms 51 /i < 20/ 52 { 53 @func[i%5] = sum(i * 100); 54 i++; 55 } 56 57 tick-100ms 58 /i == 10/ 59 { 60 printf("Aggregation data before clear():\n"); 61 printa(@func); 62 63 clear(count()); 64 65 printf("Aggregation data after clear():\n"); 66 printa(@func); 67 i++; 68 } 69 70 tick-100ms 71 /i == 20/ 72 { 73 printf("Final aggregation data:\n"); 74 printa(@func); 75 76 exit(0); 77 } 78