Tokutek/mongo — pull request #1090 by leifwalsh (2014-04-21 23:24:47+00:00)
Title: added checkpoint info to serverStatus

#1076

Example:
```
"checkpoint" : {
"count" : 11,
"time" : 4,
"last" : {
"begin" : ISODate("2014-04-21T23:23:18Z")
},
"lastComplete" : {
"begin" : ISODate("2014-04-21T23:23:18Z"),
"end" : ISODate("2014-04-21T23:23:19Z")
},
"begin" : {
"time" : 782
},
"write" : {
"nonleaf" : {
"count" : 17,
"time" : 0.0000617393103448276,
"bytes" : {
"uncompressed" : 12697,
"compressed" : 15360
}
},
"leaf" : {
"count" : 89,
"time" : 0.008541220689655172,
"bytes" : {
"uncompressed" : 245506872,
"compressed" : 31551488
}
}
}
},
```