{
  "offset" : 0,
  "rows": [
    { 	"op" : "command", 
		"ns" : "demo_db.$cmd", 
		"command" : { "eval" : function (name, incAmount) {var doc = { name : name , num : 0 , total : 0 , avg : incAmount };db.collection1.save( doc );return doc;}, "args" : [ "eliot", 84441 ] }, "ntoreturn" : 1, 
		"keyUpdates" : 0, "numYield" : 0, "lockStats" : { "timeLockedMicros" : { "R" : 0, "W" : 113 }, "timeAcquiringMicros" : { "r" : 0, "w" : 1 } }, "responseLength" : 124, "millis" : 0, "ts" : { "$date" : 1380723961969 }, "client" : "127.0.0.1", "allUsers" : [], "user" : "" }
  ],

  "total_rows" : 1000 ,
  "query" : {} ,
  "millis" : 36
}