db.oplog.rs.stats()
|
{
|
"ns" : "local.oplog.rs",
|
"count" : 7416525,
|
"size" : 10737295893,
|
"avgObjSize" : 1447,
|
"storageSize" : 149559255040,
|
"capped" : true,
|
"max" : -1,
|
"maxSize" : NumberLong("10737418240"),
|
"wiredTiger" : {
|
"metadata" : {
|
"formatVersion" : 1,
|
"oplogKeyExtractionVersion" : 1
|
},
|
"creationString" : "allocation_size=4KB,app_metadata=(formatVersion=1,oplogKeyExtractionVersion=1),block_allocation=best,block_compressor=zlib,cache_resident=0,checkpoint=(WiredTigerCheckpoint.874489=(addr=\"01e40136055a81e419d8847fe4022d0326c0e5e4746768cde4022c1493c0ade4a53eb837808080e522d26cffc0e523898cafc0\",order=874489,time=1500253703,size=152631562240,write_gen=67446065)),checkpoint_lsn=(42287,71868672),checksum=uncompressed,collator=,columns=,dictionary=0,format=btree,huffman_key=,huffman_value=,id=9,internal_item_max=0,internal_key_max=0,internal_key_truncate=,internal_page_max=4KB,key_format=q,key_gap=10,leaf_item_max=0,leaf_key_max=0,leaf_page_max=32KB,leaf_value_max=1MB,memory_page_max=10m,os_cache_dirty_max=0,os_cache_max=0,prefix_compression=0,prefix_compression_min=4,split_deepen_min_child=0,split_deepen_per_child=0,split_pct=90,value_format=u,version=(major=1,minor=1)",
|
"type" : "file",
|
"uri" : "statistics:table:local/collection/6--5846934347363493562",
|
"LSM" : {
|
"bloom filters in the LSM tree" : 0,
|
"bloom filter false positives" : 0,
|
"bloom filter hits" : 0,
|
"bloom filter misses" : 0,
|
"bloom filter pages evicted from cache" : 0,
|
"bloom filter pages read into cache" : 0,
|
"total size of bloom filters" : 0,
|
"sleep for LSM checkpoint throttle" : 0,
|
"chunks in the LSM tree" : 0,
|
"highest merge generation in the LSM tree" : 0,
|
"queries that could have benefited from a Bloom filter that did not exist" : 0,
|
"sleep for LSM merge throttle" : 0
|
},
|
"block-manager" : {
|
"file allocation unit size" : 4096,
|
"blocks allocated" : 30903430,
|
"checkpoint size" : 152631562240,
|
"allocations requiring file extension" : 1296614,
|
"blocks freed" : 25543549,
|
"file magic number" : 120897,
|
"file major version number" : 1,
|
"minor version number" : 0,
|
"file bytes available for reuse" : 504307712,
|
"file size in bytes" : 149559255040
|
},
|
"btree" : {
|
"btree checkpoint generation" : 429555,
|
"column-store variable-size deleted values" : 0,
|
"column-store fixed-size leaf pages" : 0,
|
"column-store internal pages" : 0,
|
"column-store variable-size leaf pages" : 0,
|
"pages rewritten by compaction" : 0,
|
"number of key/value pairs" : 0,
|
"fixed-record size" : 0,
|
"maximum tree depth" : 4,
|
"maximum internal page key size" : 368,
|
"maximum internal page size" : 4096,
|
"maximum leaf page key size" : 3276,
|
"maximum leaf page size" : 32768,
|
"maximum leaf page value size" : 1048576,
|
"overflow pages" : 0,
|
"row-store internal pages" : 0,
|
"row-store leaf pages" : 0
|
},
|
"cache" : {
|
"bytes read into cache" : NumberLong("3850014232885"),
|
"bytes written from cache" : NumberLong("4027624357716"),
|
"checkpoint blocked page eviction" : 1161085,
|
"unmodified pages evicted" : 8215686,
|
"page split during eviction deepened the tree" : 0,
|
"modified pages evicted" : 22280545,
|
"data source pages selected for eviction unable to be evicted" : 26634717,
|
"hazard pointer blocked page eviction" : 22965569,
|
"internal pages evicted" : 218785,
|
"pages split during eviction" : 4128192,
|
"in-memory page splits" : 1445,
|
"overflow values cached in memory" : 0,
|
"pages read into cache" : 27243649,
|
"overflow pages read into cache" : 1183,
|
"pages written from cache" : 30084968
|
},
|
"compression" : {
|
"raw compression call failed, no additional data available" : 2034106,
|
"raw compression call failed, additional data available" : 210907,
|
"raw compression call succeeded" : 33617030,
|
"compressed pages read" : 26963420,
|
"compressed pages written" : 721249,
|
"page written failed to compress" : 2,
|
"page written was too small to compress" : 767398
|
},
|
"cursor" : {
|
"create calls" : 2499,
|
"insert calls" : 1319355924,
|
"bulk-loaded cursor-insert calls" : 0,
|
"cursor-insert key and value bytes inserted" : NumberLong("2862189380167"),
|
"next calls" : 2678675450,
|
"prev calls" : 57305,
|
"remove calls" : 28541616,
|
"cursor-remove key bytes removed" : 256874544,
|
"reset calls" : 1603760914,
|
"search calls" : 200610980,
|
"search near calls" : 57211446,
|
"update calls" : 0,
|
"cursor-update value bytes updated" : 0
|
},
|
"reconciliation" : {
|
"dictionary matches" : 0,
|
"internal page multi-block writes" : 236028,
|
"leaf page multi-block writes" : 4420086,
|
"maximum blocks required for a page" : 88,
|
"internal-page overflow keys" : 0,
|
"leaf-page overflow keys" : 0,
|
"overflow values written" : 431,
|
"pages deleted" : 9925972,
|
"page checksum matches" : 1968486,
|
"page reconciliation calls" : 25343235,
|
"page reconciliation calls for eviction" : 23052320,
|
"leaf page key bytes discarded using prefix compression" : 0,
|
"internal page key bytes discarded using suffix compression" : 0
|
},
|
"session" : {
|
"object compaction" : 0,
|
"open cursor count" : 2499
|
},
|
"transaction" : {
|
"update conflicts" : 0
|
}
|
},
|
"nindexes" : 0,
|
"totalIndexSize" : 0,
|
"indexSizes" : {
|
|
},
|
"ok" : 1,
|
"$gleStats" : {
|
"lastOpTime" : Timestamp(0, 0),
|
"electionId" : ObjectId("57e2f7739c87007ce802ce27")
|
}
|
}
|
|
|
|