add a bit more debug output - sets, numStats

backends/graphite.js

@@ -137,8 +137,11 @@ var flush_stats = function graphite_flush(ts, metrics) {
       statString += the_key.join(".") + ' ' + statsd_metrics[key] + ts_suffix;
     }
   }
-
   post_stats(statString);
+  // lets debug log a few of our metrics
+  if (debug) {
+   util.log("DEBUG: numStats: " + numStats);
+  }
 };
 
 var backend_status = function graphite_status(writeCb) {

stats.js

@@ -110,8 +110,9 @@ config.configFile(process.argv[2], function (config, oldConfig) {
       clearInterval(debugInt);
     }
     debugInt = setInterval(function () {
-      l.log("Counters:\n" + util.inspect(counters) +
+      l.log("\nCounters:\n" + util.inspect(counters) +
                "\nTimers:\n" + util.inspect(timers) +
+               "\nSets:\n" + util.inspect(sets) +
                "\nGauges:\n" + util.inspect(gauges), 'debug');
     }, config.debugInterval || 10000);
   }