memory_test/perf_test.sh

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for dir in /sys/kernel/mm/transparent_hugepage/hugepages-*; do
echo $dir $(cat $dir/enabled) > test.csv
done
for i in $(seq 1 20000); do
echo $i
perf stat -e page-faults,dTLB-load-misses,iTLB-load-misses /source/memory_test/test_swap > result 2>&1
killall test_swap
pagefaults=$(cat result | grep page-faults | awk '{print $1}' | sed 's/,//')
dtlbmiss=$(cat result | grep dTLB-load-misses | awk '{print $1}' | sed 's/,//')
itlbmiss=$(cat result | grep iTLB-load-misses | awk '{print $1}' | sed 's/,//')
swpoutbad=$(cat result | grep "swp out" | awk '{print $4}' | sed 's/,//')
swpinbad=$(cat result | grep "swp in" | awk '{print $4}' | sed 's/,//')
echo $pagefaults,$dtlbmiss,$itlbmiss,$swpoutbad,$swpinbad >> test.csv
done