Enable NUMA for run-experiment, and touch up its logging

Docker/run-experiment

@@ -4,18 +4,27 @@
 p0addr=$(docker inspect --format='{{ .NetworkSettings.IPAddress }}' ramen_p0)
 p1addr=$(docker inspect --format='{{ .NetworkSettings.IPAddress }}' ramen_p1)
 p2addr=$(docker inspect --format='{{ .NetworkSettings.IPAddress }}' ramen_p2)
-#echo $p0addr
-#echo $p1addr
-#echo $p2addr
+
+lognitems=20
+naccess=10
+
+if [ "$1" != "" ]; then
+    lognitems="$1"
+fi
+if [ "$2" != "" ]; then
+    naccess="$2"
+fi
+
+echo ===== Running ramen $lognitems $naccess
+date "+===== Start %s %F %T"
+
 savefile0=$$.p0.out
 savefile1=$$.p1.out
 savefile2=$$.p2.out
 
-lognitems="$1"
-naccess="$2"
-docker exec -w /root/ramen ramen_p2 bash -c "stdbuf -o 0 ./target/release/examples/bench_doram -a $naccess -i 2 -s $lognitems -l $p2addr -p 6000 -c 0:$p0addr:8000 --connect-timeout-seconds 30 > $savefile2" &
-docker exec -w /root/ramen ramen_p1 bash -c "stdbuf -o 0 ./target/release/examples/bench_doram -a $naccess -i 1 -s $lognitems -l $p1addr -p 7000 -c 2:$p2addr:6000 --connect-timeout-seconds 30 > $savefile1" &
-docker exec -w /root/ramen ramen_p0 bash -c "stdbuf -o 0 ./target/release/examples/bench_doram -a $naccess -i 0 -s $lognitems -l $p0addr -p 8000 -c 1:$p1addr:7000 --connect-timeout-seconds 30 > $savefile0" &
+docker exec -w /root/ramen ramen_p2 bash -c "$RAMEN_NUMA_P2 stdbuf -o 0 ./target/release/examples/bench_doram -a $naccess -i 2 -s $lognitems -l $p2addr -p 6000 -c 0:$p0addr:8000 --connect-timeout-seconds 30 > $savefile2 2>&1" &
+docker exec -w /root/ramen ramen_p1 bash -c "$RAMEN_NUMA_P1 stdbuf -o 0 ./target/release/examples/bench_doram -a $naccess -i 1 -s $lognitems -l $p1addr -p 7000 -c 2:$p2addr:6000 --connect-timeout-seconds 30 > $savefile1 2>&1" &
+docker exec -w /root/ramen ramen_p0 bash -c "$RAMEN_NUMA_P0 stdbuf -o 0 ./target/release/examples/bench_doram -a $naccess -i 0 -s $lognitems -l $p0addr -p 8000 -c 1:$p1addr:7000 --connect-timeout-seconds 30 > $savefile0 2>&1" &
 wait
 echo ===== P0 output
 docker exec -w /root/ramen ramen_p0 cat $savefile0