I know this may be difficult or require a query to be double run, but it would be great to have the plan in the profiler. Especially the nYields field.

> db.contact.find(

).explain()
{
"cursor" : "BasicCursor",
"nscanned" : 299073,
"nscannedObjects" : 299073,
"n" : 6,
"millis" : 606,
"nYields" : 1,
"nChunkSkips" : 0,
"isMultiKey" : false,
"indexOnly" : false,
"indexBounds" : {

}
}