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#!/usr/sbin/dtrace -s
/*
* xcallsbypid.d - CPU cross calls by PID.
* Writen using DTrace (Solaris 10 3/05).
*
* $Id: xcallsbypid.d 3 2007-08-01 10:50:08Z brendan $
*
* USAGE: xcallsbypid.d # hit Ctrl-C to end sample
*
* FIELDS:
* PID process ID
* CMD process name
* XCALLS number of cross calls
*
* COPYRIGHT: Copyright (c) 2005, 2006 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
*
* 17-Sep-2005 Brendan Gregg Created this.
* 20-Apr-2006 " " Last update.
*/
#pragma D option quiet
dtrace:::BEGIN
{
printf("Tracing... Hit Ctrl-C to end.\n");
}
sysinfo:::xcalls
{
@num[pid, execname] = count();
}
dtrace:::END
{
printf("%6s %-16s %16s\n", "PID", "CMD", "XCALLS");
printa("%6d %-16s %@16d\n", @num);
}
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