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#
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
#
# Copyright (c) 2020 Peter Holm <pho@FreeBSD.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#
# Example debug include file for misc/all.sh
pre_debug() {
debug_statfs=`vmstat -m | grep -w statfs | awk '{print $2}'`
debug_freework=`vmstat -m | grep -w freework | awk '{print $2}'`
debug_newblk=`vmstat -m | grep -w newblk | awk '{print $2}'`
debug_pts=`vmstat -m | grep -w pts | awk '{print $2}'`
debug_routetbl=`vmstat -m | grep -w routetbl | awk '{print $2}'`
debug_mount=`vmstat -m | awk '/ mount/{print $2}'`
debug_geom=`vmstat -m | grep -w GEOM | awk '{print $2}'`
# debug_indirdep=`vmstat -m | grep -w indirdep | awk '{print $2}'`
}
post_debug() {
local debug_new
debug_new=`vmstat -m | grep -w statfs | awk '{print $2}'`
[ $((debug_new - debug_statfs)) -gt 0 ] &&
{ printf "stress2: statfs leak: %d/%d.\r\n" \
$((debug_new - debug_statfs)) $debug_new > $console
debug_statfs=$debug_new; }
debug_new=`vmstat -m | grep -w freework | awk '{print $2}'`
[ $((debug_new - debug_freework)) -gt 0 -a $debug_new -gt 100 ] &&
{ printf "stress2: freework leak: %d/%d.\r\n" \
$((debug_new - debug_freework)) $debug_new > $console
debug_freework=$debug_new; }
debug_new=`vmstat -m | grep -w newblk | awk '{print $2}'`
[ $((debug_new - debug_newblk)) -gt 0 -a $debug_new -gt 100 ] &&
{ printf "stress2: newblk leak: %d/%d.\r\n" \
$((debug_new - debug_newblk)) $debug_new > $console
debug_newblk=$debug_new; }
debug_new=`vmstat -m | grep -w pts | awk '{print $2}'`
[ $((debug_new - debug_pts)) -gt 0 ] &&
{ printf "stress2: pts leak: %d/%d\r\n" \
$((debug_new - debug_pts)) $debug_new > $console
debug_pts=$debug_new; }
debug_new=`vmstat -m | grep -w routetbl | awk '{print $2}'`
[ $((debug_new - debug_routetbl)) -gt 0 ] &&
{ printf "stress2: routetbl leak: %d/%d\r\n" \
$((debug_new - debug_routetbl)) $debug_new > $console
debug_routetbl=$debug_new; }
debug_new=`vmstat -m | awk '/ mount/{print $2}'`
[ $((debug_new - debug_mount)) -gt 0 ] &&
{ printf "stress2: mount leak: %d/%d\r\n" \
$((debug_new - debug_mount)) $debug_new > $console
debug_mount=$debug_new; }
debug_new=`vmstat -m | awk '/GEOM/{print $2}'`
[ $((debug_new - debug_geom)) -gt 0 ] &&
{ printf "stress2: GEOM leak: %d/%d\r\n" \
$((debug_new - debug_geom)) $debug_new > $console
debug_geom=$debug_new; }
# debug_new=`vmstat -m | awk '/indirdep/{print $2}'`
# [ $((debug_new - debug_indirdep)) -gt 100 -a $debug_new -gt 100 ] &&
# { printf "stress2: indirdep leak: %d/%d\r\n" \
# $((debug_new - debug_indirdep)) $debug_new > $console
# debug_indirdep=$debug_new; }
}
all_debug=1
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