Ceph RBD RocksDB Key/Value size analysis

	A	B	C	D	E
1	SST dump after 256GB of RBD 4K Random Writes to 1 NVMe backed OSD
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3	Results from 02/22/2018 (Probably stupid allocator)
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5	Name	entries	raw avg key size	raw average value size	Trocks Ratio
6	007949.sst	142359	85.58	441.31	5.19
7	007969.sst	141903	85.58	441.31	5.19
8	007970.sst	141894	85.58	441.31	5.19
9	007971.sst	141895	85.58	441.31	5.19
10	007950.sst	142663	85.58	441.31	5.19
11	007953.sst	552	85.58	441.32	5.19
12	000088.sst	829986	18	16	1
13	007996.sst	139536	84.99	444.02	5.24
14	007997.sst	139251	84.92	444.33	5.24
15	007998.sst	140075	85.19	444.1	5.23
16	008001.sst	254331	58.16	242.65	4.06
17	008002.sst	141895	85.58	441.31	5.19
18	008003.sst	141894	85.58	441.31	5.19
19	008004.sst	141720	85.58	441.31	5.19
20	008005.sst	142231	85.58	441.31	5.19
21	008006.sst	142663	85.58	441.31	5.19
22	008007.sst	311225	38.11	142.58	3.34
23	Total/Weighted Average	3236073	61.45603191	288.2511874	3.854659521
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25	Results from 02/25/2019 (New bitmap allocator)
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27	Name	entries	raw avg key size	raw average value size	Trocks Ratio
28	.//000656.sst	141851	85.4	442.23	5.2
29	.//001852.sst	142087	85.57	441.19	5.19
30	.//001853.sst	141919	85.57	441.24	5.19
31	.//001920.sst	142663	85.57	441.29	5.19
32	.//001889.sst	383942	42.09	141.13	3.15
33	.//001915.sst	142002	85.5	443.51	5.21
34	.//001917.sst	141528	85.53	442.69	5.2
35	.//001919.sst	291875	49.98	91.67	2.15
36	.//001922.sst	232790	61.58	266.61	4.23
37	.//000091.sst	36526	18	16	1
38	.//001923.sst	334820	49.96	182.01	3.52
39	.//001916.sst	141020	85.43	443.28	5.21
40	.//001921.sst	142568	85.57	441.19	5.19
41	Total/Weighted Average	2415591	66.06474341	292.503386	4.114603052
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