#!/bin/sh
# PCP QA Test No. 508
# pmlogreduce workout (includes check for obscure interp.c bug reported
# by Arthur Kepner @ sgi)
#
# Copyright (c) 2011 Ken McDonell.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

status=0	# success is the default!
$sudo rm -rf $tmp.* $seq.full
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15

# real QA test starts here

_filter1()
{
    sed \
	-e '/^archive:/d' \
	-e '/^end:/d' \
	-e '/^samples:/d'
}

_filter2()
{
    sed \
	-e '/^[a-z]/d' \
	-e '/^Note/s/.*/<<< pmval header >>>/'
}

_join()
{
    # Note: sed in the pipeline is because join(1) on ia64 SuSE SLES 11
    #       is broken and produces gratuitous white space in the output
    #
    join -a 1 -a 2 $1 $2 \
    | sed -e 's/  */ /g' \
    | awk '
/No .* values available No .* values available/	{ next }
		{ ok = 0 }
NF % 2 == 1	{ for (i = 2; i < 2+(NF-1)/2; i++) {
		    j = i+(NF-1)/2
		    if ($i == $j)
			continue
		    if ($i+0 == $i && $j+0 == $j &&
		        0.98*$i <= $j && $j <= 1.02*$i)
			continue
		    break
		  }
		  if (i == 2+(NF-1)/2)
		    ok = 1
		}
ok == 0		{ print }'
}

if pmlogreduce -A 3sec -t 3sec archives/interpmark $tmp.reduce
then
    :
else
    echo "Arrgh: pmlogreduce failed!"
    status=1
    exit
fi

# from src/mkinterpmark ...
#
# metric		semantics	type	indom	sample
# disk.dev.read		counter		U64	60.1	500msec
# disk.dev.write	counter		U64	60.1	2sec
# disk.dev.total	counter		U64	60.1	10sec
# disk.all.read		counter		U64	NULL	500msec
# disk.all.write	counter		U64	NULL	2sec
# disk.all.total	counter		U64	NULL	10sec
# disk.dev.read_bytes	counter		U32	60.1	500msec
# disk.dev.write_bytes	counter		U32	60.1	2sec
# disk.dev.total_bytes	counter		U32	60.1	10sec
# disk.all.read_bytes	counter		U32	NULL	500msec
# disk.all.write_bytes	counter		U32	NULL	2sec
# disk.all.total_bytes	counter		U32	NULL	10sec
#
# filesys.used		instant		U64	60.5	500msec
# sample.longlong.bin	instant		64	29.2	2sec
# filesys.free		instant		U64	60.5	10sec
# sample.longlong.one	instant		64	NULL	500msec
# swap.length		instant		U64	NULL	2sec
# mem.util.kernelStack	instant		U64	NULL	10sec
# filesys.usedfiles	instant		U32	60.5	500msec
# swapdev.free		instant		U32	60.6	2sec
# pmcd.buf.alloc	instant		32	2.5	10sec
# sample.control	instant		32	NULL	500msec
# kernel.all.uptime	instant		U32	NULL	2sec
# network.tcpconn.close	instant		U32	NULL	10sec
# 
# filesys.capacity	discrete	U64	60.5	2sec
# tmpfs.capacity	discrete	U64	60.18	once
#
# mem.physmem		discrete	U64	NULL	2sec
#
# filesys.capacity	discrete	U32	60.5	2sec
# hinv.cpu.cache	discrete	U32	60.0	once
# filesys.maxfiles	discrete	U32	60.5	once
# hinv.physmem		discrete	U32	NULL	2sec
# hinv.pagesize		discrete	U32	NULL	once
# hinv.ncpu		discrete	U32	NULL	once

for m in \
	 \#500msec \
	 disk.dev.read disk.all.read disk.dev.read_bytes disk.all.read_bytes \
	 filesys.used sample.longlong.one filesys.usedfiles sample.control \
	 \#2sec \
	 disk.all.write disk.dev.write_bytes disk.all.write_bytes \
	 sample.longlong.bin swap.length swapdev.free kernel.all.uptime \
	 filesys.capacity mem.physmem filesys.capacity hinv.physmem \
	 \#10sec \
	 disk.dev.total disk.all.total disk.dev.total_bytes \
	 disk.all.total_bytes filesys.free mem.util.kernelStack \
	 pmcd.buf.alloc network.tcpconn.close \
	 \#once \
	 tmpfs.capacity hinv.cpu.cache filesys.maxfiles hinv.pagesize \
	 hinv.ncpu
do
    case "$m"
    in
	\#*)
	    continue
	    ;;
    esac
    echo "=== $m ===" | tee -a $seq.full
    pmval -rz -w 12 -f 3 -A 3sec -t 3sec -a archives/section-a $m \
    | _filter1 >$tmp.in
    pmval -rz -w 12 -f 3 -A 3sec -t 3sec -a archives/section-b $m \
    | _filter2 >>$tmp.in
    pmval -rz -w 12 -f 3 -A 3sec -t 3sec -a archives/section-d $m \
    | _filter2 >>$tmp.in
    sed -n '/^[0-2]/{
s/[ 	]*$//
s/No values/No input values/
p
}' $tmp.in >$tmp.in2
    echo "--- inputs compared to merge ---" | tee -a $seq.full
    pmval -rz -w 12 -f 3 -U archives/interpmark $m >>$seq.full 2>&1

    pmval -rz -w 12 -f 3 -A 3sec -t 3sec -a archives/interpmark $m \
    | tee -a $seq.full \
    | _filter1 >$tmp.merge
    sed -n '/^[0-2]/{
s/[ 	]*$//
s/No values/No merge values/
p
}' $tmp.merge >$tmp.tmp
    _join $tmp.in2 $tmp.tmp

    echo "--- merge compared to reduce ---"
    pmval -rz -w 12 -f 3 -U $tmp.reduce $m >>$seq.full 2>&1

    pmval -Dfetch,log,interp -rz -w 12 -f 3 -A 3sec -t 3sec -a $tmp.reduce $m 2>&1 \
    | tee -a $seq.full \
    | sed -n '/^[0-2]/{
s/[ 	]*$//
s/No values/No reduce values/
p
}' >$tmp.out
    _join $tmp.tmp $tmp.out

done

# success, all done
exit
