New post flag in Multiget. "compact" :: Bool , defaults to false.  Multiget responses can potentially contain many counters with many buckets. Without compact each bucket is a jsonObject mapping keys (time,count,min,max,avg,sum,sumsq,sdev) to their valuesm which are numeric. If "compact":true is passed in the json request, each bucket will be a jsonArray of just the numeric values ordered [time,count,min,max,sum,sumsq,avg,sdev]. This makes compact requests harder to visually/programitically parse (less simple than just asking for the keys) but reduces the size of the response when requesting many counters.