tst.stddev.normalize.d [plain text]
/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2017 Panzura. All rights reserved.
*/
/*
* ASSERTION:
* Positive test for normalization() of stddev()
*
* SECTION: Aggregations/Normalization
*
*/
#pragma D option quiet
#pragma D option aggrate=1ms
#pragma D option switchrate=50ms
BEGIN
{
i = 0;
}
tick-100ms
/i < 11/
{
@ = stddev(i * 100);
i++;
}
tick-100ms
/i == 11/
{
printf("normalized data:\n");
normalize(@, 10);
exit(0);
}