cleaner: be less verbose

lib/cleaner.js

@@ -20,10 +20,11 @@ function should_clean_redis(callback) {
     } else {
       try {
         // logging.debug(info.toString());
-        logging.debug("used mem:" + info.used_memory);
         var used = parseInt(info.used_memory) / 1024;
-        logging.log("RedisCleaner:", used + "KB used");
-        callback(err, used >= config.cleaner.redis_limit);
+        var result = used >= config.cleaner.redis_limit;
+        var msg = "RedisCleaner: " + used + "KB used";
+        (result ? logging.log : logging.debug)(msg);
+        callback(err, result);
       } catch(e) {
         callback(e, false);
       }
@@ -44,8 +45,10 @@ function should_clean_disk(callback) {
       callback(err, false);
     } else {
       var available = response[0].available;
-      logging.log("DiskCleaner:", available + "KB available");
-      callback(err, available < config.cleaner.disk_limit);
+      var result = available < config.cleaner.disk_limit;
+      var msg = "DiskCleaner: " + available + "KB available";
+      (result ? logging.log : logging.debug)(msg);
+      callback(err, result);
     }
   });
 }
@@ -61,7 +64,7 @@ exp.run = function() {
       logging.warn("RedisCleaner: Redis limit reached! flushing now");
       redis.flushall();
     } else {
-      logging.log("RedisCleaner: Nothing to clean");
+      logging.debug("RedisCleaner: Nothing to clean");
     }
   });
 
@@ -109,7 +112,7 @@ exp.run = function() {
         }
       });
     } else {
-      logging.log("DiskCleaner: Nothing to clean");
+      logging.debug("DiskCleaner: Nothing to clean");
     }
   });
 };