Refine rss_measure.sh
This commit is contained in:
e.gavrin
+71
-62
@@ -20,98 +20,107 @@ RAW_OUTPUT=$3
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SLEEP=0.3
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REPEATS=5
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RSS_OUTPUT="1"
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PSS_OUTPUT="1"
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SHARE_OUTPUT="1"
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SHARECLN_OUTPUT="1"
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SHAREDRT_OUTPUT="1"
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RSS_SHARE_OUTPUT="1"
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PRIVCLEAN_OUTPUT="1"
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PRIVDIRTY_OUTPUT="1"
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Size_OUT=""
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Rss_OUT=""
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Pss_OUT=""
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Share_OUT=""
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Shared_Clean_OUT=""
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Shared_Dirty_OUT=""
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Private_Clean_OUT=""
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Private_Dirty_OUT=""
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Swap_OUT=""
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function collect_entry()
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{
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OUT_NAME="$1_OUT";
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OUT=$OUT_NAME;
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SUM=`cat /proc/$PID/smaps 2>/dev/null | grep $1 | awk '{sum += $2;} END { if (sum != 0) { print sum; }; }'`;
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if [ "$SUM" != "" ];
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then
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eval "$OUT"="\"\$$OUT $SUM\\n\"";
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fi;
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}
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function print_entry()
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{
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OUT_NAME="$1_OUT";
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OUT=$OUT_NAME;
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eval "echo -e \"\$$OUT\"" | awk -v entry="$1" '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { if (n == 0) { exit; }; printf "%19s:%8d Kb%19s:%8d Kb\n", entry, sum / n, entry, max; }';
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}
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function run_test()
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{
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$JERRY $TEST &
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PID=$!
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while true;
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while kill -0 "$PID" > /dev/null 2>&1;
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do
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RSS_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Rss | awk '{sum += $2;} END {print sum;}'`
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[ "$RSS_SUM" != "" ] || break;
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PSS_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Pss | awk '{sum += $2;} END {print sum;}'`
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[ "$PSS_SUM" != "" ] || break;
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SHARE_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Share | awk '{sum += $2;} END {print sum;}'`
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[ "$SHARE_SUM" != "" ] || break;
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PRIVCLEAN_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Private_Clean | awk '{sum += $2;} END {print sum;}'`
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[ "$PRIVCLEAN_SUM" != "" ] || break;
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PRIVDIRTY_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Private_Dirty | awk '{sum += $2;} END {print sum;}'`
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[ "$PRIVDIRTY_SUM" != "" ] || break;
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SHARECLN_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Shared_Clean | awk '{sum += $2;} END {print sum;}'`
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[ "$SHARECLN_SUM" != "" ] || break;
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SHAREDRT_SUM=`cat /proc/$PID/smaps 2>/dev/null | grep Shared_Dirty | awk '{sum += $2;} END {print sum;}'`
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[ "$SHAREDRT_SUM" != "" ] || break;
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RSS_SHARE_SUM=$(($RSS_SUM - $SHARE_SUM))
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collect_entry Size
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collect_entry Rss
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collect_entry Pss
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collect_entry Share
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collect_entry Shared_Clean
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collect_entry Shared_Dirty
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collect_entry Private_Clean
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collect_entry Private_Dirty
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collect_entry Swap
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sleep $SLEEP
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RSS_OUTPUT="$RSS_OUTPUT $RSS_SUM\n"
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PSS_OUTPUT="$PSS_OUTPUT $PSS_SUM\n"
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SHARE_OUTPUT="$SHARE_OUTPUT $SHARE_SUM\n"
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RSS_SHARE_OUTPUT="$RSS_SHARE_OUTPUT $RSS_SHARE_SUM\n"
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PRIVCLEAN_OUTPUT="$PRIVCLEAN_OUTPUT $PRIVCLEAN_SUM\n"
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PRIVDIRTY_OUTPUT="$PRIVDIRTY_OUTPUT $PRIVDIRTY_SUM\n"
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SHARECLN_OUTPUT="$SHARECLN_OUTPUT $SHARECLN_SUM\n"
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SHAREDRT_OUTPUT="$SHAREDRT_OUTPUT $SHAREDRT_SUM\n"
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done
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done
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}
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ITERATIONS=`seq 1 $REPEATS`
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START=$(date +%s.%N)
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for i in 1 2 3 4 5
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for i in $ITERATIONS
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do
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run_test
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done
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FINISH=$(date +%s.%N)
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EXEC_TIME=$(echo "$FINISH - $START" | bc)
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echo
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if [ "$RAW_OUTPUT" != "" ];
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then
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echo -e $RSS_OUTPUT;
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echo -e $PSS_OUTPUT;
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echo -e $SHARE_OUTPUT;
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echo -e "$Size_OUT";
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echo -e "$Rss_OUT";
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echo -e "$Pss_OUT";
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echo -e "$Share_OUT";
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echo -e "$Shared_Clean_OUT";
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echo -e "$Shared_Dirty_OUT";
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echo -e "$Private_Clean_OUT";
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echo -e "$Private_Dirty_OUT";
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echo -e "$Swap_OUT";
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fi;
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if [ "$RSS_OUTPUT" == "1" ]
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if [ "$Size_OUT" == "" ]
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then
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echo ===================
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echo "Test failed."
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echo ===================
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exit 1
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echo ===================
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echo "Test failed."
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echo ===================
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exit 1
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fi;
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TIME=$(echo "scale=3;$EXEC_TIME / 1.0" | bc )
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AVG_TIME=$(echo "scale=3;$EXEC_TIME / 5" | bc )
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TIME=$(echo "scale=3;($FINISH - $START) / 1.0" | bc );
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AVG_TIME=$(echo "scale=3;$TIME / $REPEATS" | bc );
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echo ===================
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echo -e $RSS_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Rss average:\t\t%d Kb\tRss max: %d Kb\n", sum / n, max; }'
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echo -e $PSS_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Pss average:\t\t%d Kb\tPss max: %d Kb\n", sum / n, max; }'
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echo -e $SHARE_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Share average:\t\t%d Kb\tShare max: %d Kb\n", sum / n, max; }'
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echo -e $RSS_SHARE_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Rss - Share average:\t%d Kb\tRss - Share max: %d Kb\n", sum / n, max; }'
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echo -e $PRIVCLEAN_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Private_Clean average:\t%d Kb\tPrivate_Clean max: %d Kb\n", sum / n, max; }'
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echo -e $PRIVDIRTY_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Private_Dirty average:\t%d Kb\tPrivate_Dirty max: %d Kb\n", sum / n, max; }'
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echo -e $SHARECLN_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Shared_Clean average:\t%d Kb\tShared_Clean max: %d Kb\n", sum / n, max; }'
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echo -e $SHAREDRT_OUTPUT | awk '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { printf "Shared_Dirty average:\t%d Kb\tShared_Dirty max: %d Kb\n", sum / n, max; }'
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printf "%24sAVERAGE%28sMAX\n" "" "";
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print_entry Size
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print_entry Rss
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print_entry Pss
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print_entry Share
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print_entry Shared_Clean
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print_entry Shared_Dirty
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print_entry Private_Clean
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print_entry Private_Dirty
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print_entry Swap
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echo -e "---"
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echo -e "Exec time / average:\t$TIME / $AVG_TIME secs"
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echo ===================
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