c29d517558
unmodified. For others we'll need to add the missing probes and adjust. This is not attached to the build.
62 lines
1.5 KiB
D
Executable File
62 lines
1.5 KiB
D
Executable File
#!/usr/sbin/dtrace -s
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/*
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* rwbbypid.d - read/write bytes by PID.
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* Written using DTrace (Solaris 10 3/05)
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*
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* This script tracks the bytes read and written at the syscall level
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* by processes, printing the totals in a report. This is tracking the
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* successful number of bytes read or written.
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*
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* $Id: rwbbypid.d,v 1.1.1.1 2015/09/30 22:01:09 christos Exp $
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*
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* USAGE: rwbbypid.d # hit Ctrl-C to end sample
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*
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* FIELDS:
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* PID process ID
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* CMD process name
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* DIR direction, Read or Write
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* BYTES total bytes
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*
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* COPYRIGHT: Copyright (c) 2005, 2006 Brendan Gregg.
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*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at Docs/cddl1.txt
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* CDDL HEADER END
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*
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* 28-Jun-2005 Brendan Gregg Created this.
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* 20-Apr-2006 " " Last update.
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*/
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#pragma D option quiet
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dtrace:::BEGIN
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{
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printf("Tracing... Hit Ctrl-C to end.\n");
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}
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sysinfo:::readch
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{
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@bytes[pid, execname, "R"] = sum(arg0);
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}
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sysinfo:::writech
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{
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@bytes[pid, execname, "W"] = sum(arg0);
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}
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dtrace:::END
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{
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printf("%6s %-24s %4s %16s\n", "PID", "CMD", "DIR", "BYTES");
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printa("%6d %-24s %4s %@16d\n", @bytes);
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}
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