# ceph daemon osd.32 dump_mempools
{
    "mempool": {
        "by_pool": {
            "bloom_filter": {
                "items": 0,
                "bytes": 0
            },
            "bluestore_alloc": {
                "items": 15524665,
                "bytes": 182944208
            },
            "bluestore_cache_data": {
                "items": 5642,
                "bytes": 10907796
            },
            "bluestore_cache_onode": {
                "items": 5735,
                "bytes": 3532760
            },
            "bluestore_cache_meta": {
                "items": 1526948,
                "bytes": 8397982
            },
            "bluestore_cache_other": {
                "items": 11344,
                "bytes": 207912
            },
            "bluestore_Buffer": {
                "items": 120,
                "bytes": 11520
            },
            "bluestore_Extent": {
                "items": 5327,
                "bytes": 255696
            },
            "bluestore_Blob": {
                "items": 5327,
                "bytes": 554008
            },
            "bluestore_SharedBlob": {
                "items": 5327,
                "bytes": 596624
            },
            "bluestore_inline_bl": {
                "items": 13,
                "bytes": 3004
            },
            "bluestore_fsck": {
                "items": 0,
                "bytes": 0
            },
            "bluestore_txc": {
                "items": 0,
                "bytes": 0
            },
            "bluestore_writing_deferred": {
                "items": 0,
                "bytes": 0
            },
            "bluestore_writing": {
                "items": 5,
                "bytes": 555664
            },
            "bluefs": {
                "items": 164062,
                "bytes": 2260464
            },
            "bluefs_file_reader": {
                "items": 1092,
                "bytes": 139776
            },
            "bluefs_file_writer": {
                "items": 4,
                "bytes": 768
            },
            "buffer_anon": {
                "items": 1942,
                "bytes": 37857773
            },
            "buffer_meta": {
                "items": 17543,
                "bytes": 1543784
            },
            "osd": {
                "items": 256,
                "bytes": 2895872
            },
            "osd_mapbl": {
                "items": 0,
                "bytes": 0
            },
            "osd_pglog": {
                "items": 1091398,
                "bytes": 469004830
            },
            "osdmap": {
                "items": 162761,
                "bytes": 6538264
            },
            "osdmap_mapping": {
                "items": 0,
                "bytes": 0
            },
            "pgmap": {
                "items": 0,
                "bytes": 0
            },
            "mds_co": {
                "items": 0,
                "bytes": 0
            },
            "unittest_1": {
                "items": 0,
                "bytes": 0
            },
            "unittest_2": {
                "items": 0,
                "bytes": 0
            }
        },
        "total": {
            "items": 18529511,
            "bytes": 728208705
        }
    }
}



---- AFTER ----

# ceph daemon osd.32 dump_mempools
{
    "mempool": {
        "by_pool": {
            "bloom_filter": {
                "items": 0,
                "bytes": 0
            },
            "bluestore_alloc": {
                "items": 15528660,
                "bytes": 183263808
            },
            "bluestore_cache_data": {
                "items": 7973,
                "bytes": 7557978
            },
            "bluestore_cache_onode": {
                "items": 7910,
                "bytes": 4872560
            },
            "bluestore_cache_meta": {
                "items": 2133835,
                "bytes": 13196181
            },
            "bluestore_cache_other": {
                "items": 15144,
                "bytes": 264312
            },
            "bluestore_Buffer": {
                "items": 442,
                "bytes": 42432
            },
            "bluestore_Extent": {
                "items": 7271,
                "bytes": 349008
            },
            "bluestore_Blob": {
                "items": 7271,
                "bytes": 756184
            },
            "bluestore_SharedBlob": {
                "items": 7271,
                "bytes": 814352
            },
            "bluestore_inline_bl": {
                "items": 53,
                "bytes": 6548
            },
            "bluestore_fsck": {
                "items": 0,
                "bytes": 0
            },
            "bluestore_txc": {
                "items": 14,
                "bytes": 10976
            },
            "bluestore_writing_deferred": {
                "items": 0,
                "bytes": 0
            },
            "bluestore_writing": {
                "items": 5,
                "bytes": 555664
            },
            "bluefs": {
                "items": 174619,
                "bytes": 2388488
            },
            "bluefs_file_reader": {
                "items": 1085,
                "bytes": 138880
            },
            "bluefs_file_writer": {
                "items": 6,
                "bytes": 1152
            },
            "buffer_anon": {
                "items": 5778,
                "bytes": 293774921
            },
            "buffer_meta": {
                "items": 28306,
                "bytes": 2490928
            },
            "osd": {
                "items": 256,
                "bytes": 2895872
            },
            "osd_mapbl": {
                "items": 0,
                "bytes": 0
            },
            "osd_pglog": {
                "items": 1092025,
                "bytes": 650543591
            },
            "osdmap": {
                "items": 162761,
                "bytes": 6538264
            },
            "osdmap_mapping": {
                "items": 0,
                "bytes": 0
            },
            "pgmap": {
                "items": 0,
                "bytes": 0
            },
            "mds_co": {
                "items": 0,
                "bytes": 0
            },
            "unittest_1": {
                "items": 0,
                "bytes": 0
            },
            "unittest_2": {
                "items": 0,
                "bytes": 0
            }
        },
        "total": {
            "items": 19180685,
            "bytes": 1170462099
        }
    }
}