Show some redis stats after running tests

By commenting out you can monitor to a file

run_tests.sh

@@ -24,7 +24,10 @@ cleanup() {
         return;
       fi
     fi
+    redis-cli -p ${REDIS_PORT} info stats
+    redis-cli -p ${REDIS_PORT} info keyspace
     echo "Killing test redis pid ${PID_REDIS}"
+    #kill ${PID_REDIS_MONITOR}
     kill ${PID_REDIS}
   fi
   if test x"$OPT_DROP_PGSQL" = xyes; then
@@ -118,6 +121,9 @@ cd -
 
 PATH=node_modules/.bin/:$PATH
 
+#redis-cli -p ${REDIS_PORT} monitor > /tmp/windshaft-cartodb.redis.log &
+#PID_REDIS_MONITOR=$!
+
 if test x"$OPT_COVERAGE" = xyes; then
   echo "Running tests with coverage"
   ./node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- -u tdd -t 5000 ${TESTS}