Summarize iozone reports

summarize.sh

#!/bin/bash

function summarize_for_pattern() {
	LOG_PATTERN=$1
	#echo "128K IO - Streaming Write Bandwidth - 16 Initial Writers"
	echo -e "                                                    Child"
	echo -e "                        Min       Max       Avg      Aggr     Units"
	echo -n "initial writers (bw): "
	for val in Min Max Avg Children;
	do
		egrep "Running|through" ${LOG_PATTERN} | \
			grep -v "Parent" | \
			grep "16 initial writers" -A3 | \
			grep $val | \
			awk '{count++; if ($2 == "Children") { sum+=$10 } else {sum+=$7}} END {printf "%5d     ",sum/count/1000}'
	done
	echo -e " MB/s"
	#echo "128K IO - Streaming Write Bandwidth - 16 Rewriters"
	echo -n "rewriters (bw):       "
	for val in Min Max Avg Children;
	do
		egrep "Running|through" ${LOG_PATTERN} | \
			grep -v "Parent" | \
			grep "16 rewriters" -A3 | \
			grep $val | \
			awk '{count++; if ($2 == "Children") { sum+=$9 } else {sum+=$7}} END {printf "%5d     ",sum/count/1000}'
	done
	echo -e " MB/s"

	#echo "128K IO - Streaming Read Bandwidth - 16 Readers"
	echo -n "readers (bw):         "
	for val in Min Max Avg Children;
	do
		egrep "Running|through" ${LOG_PATTERN} | \
		grep -v "Parent" | \
		grep "16 readers" -A3 | \
		grep $val | \
		awk '{count++; if ($2 == "Children") { sum+=$9 } else {sum+=$7}} END {printf "%5d     ",sum/count/1000}'
	done
	echo -e " MB/s"
	#echo "128K IO - Streaming Read Bandwidth - 16 re-readers"
	echo -n "re-readers (bw):      "
	for val in Min Max Avg Children;
	do
		egrep "Running|through" ${LOG_PATTERN} | \
		grep -v "Parent" | \
		grep "16 re-readers" -A3 | \
		grep $val | \
		awk '{count++; if ($2 == "Children") { sum+=$9 } else {sum+=$7}} END {printf "%5d     ",sum/count/1000}'
	done
	echo -e " MB/s"

	#echo "4K IO - Random Read IOPS"
	echo -n "4k read (iops):       "
	for val in Min Max Avg Children;
	do
		egrep "Running|through" ${LOG_PATTERN} | \
		grep -v "Parent" | \
		grep "16 random readers" -A3 | \
		grep $val | \
		awk '{count++; if ($2 == "Children") { sum+=$10 } else {sum+=$7}} END {printf "%5d     ",sum/count}'
	done
	echo -e " ops/s"
	#echo "4K IO - Random Write IOPS"
	echo -n "4k write (iops):      "
	for val in Min Max Avg Children;
	do
		egrep "Running|through" ${LOG_PATTERN} | \
		grep -v "Parent" | \
		grep "16 random writers" -A3 | \
		grep $val | \
		awk '{count++; if ($2 == "Children") { sum+=$10 } else {sum+=$7}} END {printf "%5d     ",sum/count}'
	done
	echo -e " ops/s\n"
}


echo "================================================================================"
echo "Single Pool of 36 Drives"
echo "16 clients, 1 client/core,  8g(bw) or 1g(iops) file size / client, 1024k IO Size"
echo "--------------------------------------------------------------------------------"
summarize_for_pattern 'run_iozone_pool_1024k_[0-9]*.log'

echo "================================================================================"
echo "Multiple Pools (1 x 18, 2 x 9) of 36 Drives"
echo "16 clients, 1 client/core,  8g(bw) or 1g(iops) file size / client, 1024k IO Size"
echo "--------------------------------------------------------------------------------"
summarize_for_pattern 'run_iozone_multipool_*.log'

for npools in 1 2 4;
do
  drives_per_pool=$(echo "36 / $npools" | bc)
  echo "================================================================================"
  echo "${npools} pools of ${drives_per_pool} drives (36 drives total)"
  echo "16 clients, 1 client/core, 8g(bw) or 1g(iops) file size / client, 128k IO size"
  echo "--------------------------------------------------------------------------------"
  summarize_for_pattern "run_iozone_${npools}_pools_128k_*.log"
done

exit 0