Database Management Technology 
The dmf_bm_stats table contains DMF buffer manager statistics. A buffer manager may be attached to multiple database servers and may contain multiple page sizes. This table returns one row per buffer manager.
| Attribute Name | Key | Datatype | Description |
| server | 1 | varchar(64) | Database server name. |
| bmcwait | 0 | integer4 | Count of waits for database or table cache entries. |
| cpcheck | 0 | integer4 | Number of fast commit threads finished with consistency point. |
| cp_count | 0 | integer4 | Count of consistency points performed. |
| cp_index | 0 | integer4 | Current consistency point buffer id. |
| fc_flushes | 0 | integer4 | Count of fast commit flush operations. |
| lockreclaim | 0 | integer4 | Count of cache lock reclaims. |
| mwait | 0 | integer4 | Count of cache mutex waits. |
| server_count | 0 | integer4 | Count of servers connected to buffer manager. |
| status | 0 | integer4 | Buffer manager status mask, 0x0001 BMCB_WBWAIT, 0x002 BMCB_FCFLUSH, 0x004 BMCB_SHARED_BUFMGR, 0x0008 BMCB_PASS_ABORT, 0x0010 BMCB_PREPASS_ABORT, 0x0020 BMCB_IOMASTER, 0x0040 BMCB_DMCM |
| wb_flushes | 0 | integer4 | Count of write behind flush operations performed. |
| db_cache | 0 | integer4 | Number of entries in the database cache list. |
| table_cache | 0 | integer4 | Number of entries in the table cache list. |
