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repeat test 5 times for better stability

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This commit is contained in:
e.gavrin 2014-08-08 16:35:00 +04:00
parent 1ab3eaa389
commit f7a4b330d0
1 changed files with 35 additions and 26 deletions
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61
tools/rss_measure.sh
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@ -12,43 +12,52 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#!/bin/bash
#!/bin/bash +x
JERRY=$1
TEST=$2
RAW_OUTPUT=$3
SLEEP=0.3
REPEATS=5
RSS_OUTPUT=
PSS_OUTPUT=
SHARE_OUTPUT=
RSS_SHARE_OUTPUT=
function run_test()
{
$JERRY $TEST &
PID=$!
while true;
do
RSS_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Rss | awk '{sum += $2;} END {print sum;}'`
[ "$RSS_SUM" != "" ] || break;
PSS_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Pss | awk '{sum += $2;} END {print sum;}'`
[ "$PSS_SUM" != "" ] || break;
SHARE_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Share | awk '{sum += $2;} END {print sum;}'`
[ "$SHARE_SUM" != "" ] || break;
RSS_SHARE_SUM=$(($RSS_SUM - $SHARE_SUM))
sleep $SLEEP
RSS_OUTPUT="$RSS_OUTPUT $RSS_SUM\n"
PSS_OUTPUT="$PSS_OUTPUT $PSS_SUM\n"
SHARE_OUTPUT="$SHARE_OUTPUT $SHARE_SUM\n"
RSS_SHARE_OUTPUT="$RSS_SHARE_OUTPUT $RSS_SHARE_SUM\n"
done
}
START=$(date +%s.%N)
$JERRY $TEST &
PID=$!
while true;
for i in 1 2 3 4 5
do
RSS_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Rss | awk '{sum += $2;} END {print sum;}'`
[ "$RSS_SUM" != "" ] || break;
PSS_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Pss | awk '{sum += $2;} END {print sum;}'`
[ "$PSS_SUM" != "" ] || break;
SHARE_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Share | awk '{sum += $2;} END {print sum;}'`
[ "$SHARE_SUM" != "" ] || break;
RSS_SHARE_SUM=$(($RSS_SUM - $SHARE_SUM))
sleep $SLEEP
RSS_OUTPUT="$RSS_OUTPUT $RSS_SUM\n"
PSS_OUTPUT="$PSS_OUTPUT $PSS_SUM\n"
SHARE_OUTPUT="$SHARE_OUTPUT $SHARE_SUM\n"
RSS_SHARE_OUTPUT="$RSS_SHARE_OUTPUT $RSS_SHARE_SUM\n"
run_test
done
FINISH=$(date +%s.%N)
@ -56,9 +65,9 @@ EXEC_TIME=$(echo "$FINISH - $START" | bc)
if [ "$RAW_OUTPUT" != "" ];
then
echo -e $RSS_OUTPUT;
echo -e $PSS_OUTPUT;
echo -e $SHARE_OUTPUT;
echo -e $RSS_OUTPUT;
echo -e $PSS_OUTPUT;
echo -e $SHARE_OUTPUT;
fi;
echo ===================