gistfile1.txt

             total       used       free     shared    buffers     cached
Mem:         17118      17023         95          0        147      15878
Low:         17118      17023         95
High:            0          0          0
-/+ buffers/cache:        997      16120
Swap:            0          0          0
Total:       17118      17023         95

> db.serverStatus()
{
	"version" : "1.6.3",
	"uptime" : 1030460,
	"uptimeEstimate" : 1020697,
	"localTime" : "Mon Dec 06 2010 16:15:07 GMT+0000 (UTC)",
	"globalLock" : {
		"totalTime" : 1030460085210,
		"lockTime" : 354360413457,
		"ratio" : 0.3438856279278241,
		"currentQueue" : {
			"total" : 0,
			"readers" : 0,
			"writers" : 0
		}
	},
	"mem" : {
		"bits" : 64,
		"resident" : 12504,
		"virtual" : 178280,
		"supported" : true,
		"mapped" : 171024
	},
	"connections" : {
		"current" : 599,
		"available" : 7401
	},
	"extra_info" : {
		"note" : "fields vary by platform",
		"heap_usage_bytes" : 10847616,
		"page_faults" : 24645366
	},
	"indexCounters" : {
		"btree" : {
			"accesses" : 37363003,
			"hits" : 37310852,
			"misses" : 52149,
			"resets" : 0,
			"missRatio" : 0.001395738988110779
		}
	},
	"backgroundFlushing" : {
		"flushes" : 17173,
		"total_ms" : 67879253,
		"average_ms" : 3952.672975018925,
		"last_ms" : 6919,
		"last_finished" : "Mon Dec 06 2010 16:14:48 GMT+0000 (UTC)"
	},
	"cursros" : {
		"totalOpen" : 34,
		"clientCursors_size" : 34,
		"timedOut" : 15624
	},
	"repl" : {
		"ismaster" : true
	},
	"opcounters" : {
		"insert" : 98718004,
		"query" : 460887462,
		"update" : 330167613,
		"delete" : 148507645,
		"getmore" : 42992043,
		"command" : 115285615
	},
	"asserts" : {
		"regular" : 0,
		"warning" : 0,
		"msg" : 0,
		"user" : 264367,
		"rollovers" : 0
	},
	"ok" : 1
}