Cluster

For details about the service model corresponding to the service model number, see Table 3.
Operations per Second (OPS): number of operations executed per second by a database

In different service models, 10 million rows of data are preset for DB instances 3.4 with different shard specifications. For details about the test OPS, see the content in bold in Table 1.

**Table 1** Weak consistency: Test OPS of the database with 10 million rows of data.
shard Class	Service Model No.
shard Class	s1	s6	s5	s4	s3	s2
2 vCPUs \| 4 GB	20546	18399	14004	15564	17802	10707
2 vCPUs \| 8 GB	21070	30860	16188	19132	22058	10861
4 vCPUs \| 8 GB	38274	48373	16896	21819	23210	11176
4 vCPUs \| 16 GB	46871	79785	32461	74824	44682	21172
8 vCPUs \| 16 GB	67178	101073	33648	108414	50272	22424
8 vCPUs \| 32 GB	69476	111216	59425	110668	79308	36546
16 vCPUs \| 32 GB	72242	116774	62416	116201	83223	38373
16 vCPUs \| 64 GB	78146	115603	65235	123473	87620	46229
32 vCPUs \| 64 GB	81271	120227	67144	126411	91124	46078
32 vCPUs \| 128 GB	100947	150002	77951	147812	104516	55456
64 vCPUs \| 128 GB	108013	160502	83407	157158	112632	58737
64 vCPUs \| 256 GB	130382	192911	93939	192024	136045	60612

In different service models, 100 million rows of data are preset for DB instances 3.4 with different shard specifications. For details about the test OPS, see the content in bold in Table 2.

**Table 2** Weak consistency: Test OPS of the database with 100 million rows of data.
shard Class	Service Model No.
shard Class	s1	s6	s5	s4	s3	s2
2 vCPUs \| 4 GB	8709	17810	13717	15208	11540	8534
2 vCPUs \| 8 GB	11384	22770	14892	20402	14809	9621
4 vCPUs \| 8 GB	18510	22912	15082	20488	14820	12098
4 vCPUs \| 16 GB	20982	23130	15612	20557	19209	12839
8 vCPUs \| 16 GB	28906	23642	16396	20614	19599	12917
8 vCPUs \| 32 GB	36881	26361	17059	21012	19647	13452
16 vCPUs \| 32 GB	38735	27679	17411	22062	20423	14124
16 vCPUs \| 64 GB	52220	39560	17493	29034	22123	13553
32 vCPUs \| 64 GB	54308	41142	17192	30095	22507	14395
32 vCPUs \| 128 GB	67345	50946	18348	37578	29329	17082
64 vCPUs \| 128 GB	71059	53512	19432	40318	31782	18277
64 vCPUs \| 256 GB	87877	66258	22917	47367	37631	22841

In different service models, 10 million rows of data are preset for DB instances 4.0 with different shard specifications. For details about the test OPS, see the content in bold in Table 3.

**Table 3** Weak consistency: Test OPS of the database with 10 million rows of data.
shard Class	Service Model No.
shard Class	s1	s6	s5	s4	s3	s2
2 vCPUs \| 4 GB	19930	18031	13654	15268	17482	10471
2 vCPUs \| 8 GB	20438	30243	15783	18768	21661	10622
4 vCPUs \| 8 GB	37126	47406	16474	21404	22792	10930
4 vCPUs \| 16 GB	45465	78189	31649	73402	43878	20706
8 vCPUs \| 16 GB	65163	99052	32807	106354	49367	21931
8 vCPUs \| 32 GB	67392	108992	57939	108565	77880	35742
16 vCPUs \| 32 GB	70661	115441	60135	113993	81174	37629
16 vCPUs \| 64 GB	75802	113291	63604	121127	86043	45212
32 vCPUs \| 64 GB	78834	117822	66148	125972	89484	47020
32 vCPUs \| 128 GB	97919	147002	76002	145004	102635	54236
64 vCPUs \| 128 GB	105773	159292	82722	159154	113819	57532
64 vCPUs \| 256 GB	126471	189053	91591	188376	133596	59279

In different service models, 100 million rows of data are preset for DB instances 4.0 with different shard specifications. For details about the test OPS, see the content in bold in Table 4.

**Table 4** Weak consistency: Test OPS of the database with 100 million rows of data.
shard Class	Service Model No.
shard Class	s1	s6	s5	s4	s3	s2
2 vCPUs \| 4 GB	8448	17454	13374	14919	11332	8346
2 vCPUs \| 8 GB	11042	22315	14520	20014	14542	9409
4 vCPUs \| 8 GB	17955	22454	14705	20099	14553	11832
4 vCPUs \| 16 GB	20353	22667	15222	20166	18863	12557
8 vCPUs \| 16 GB	28039	23169	15986	20222	19246	12633
8 vCPUs \| 32 GB	35775	25834	16633	20613	19293	13156
16 vCPUs \| 32 GB	37163	26725	17464	21643	20657	13813
16 vCPUs \| 64 GB	50653	38769	17056	28482	21725	13255
32 vCPUs \| 64 GB	52679	40319	17738	29621	22594	13785
32 vCPUs \| 128 GB	65325	49927	17889	36864	28801	16706
64 vCPUs \| 128 GB	71397	52421	18941	39414	31817	18675
64 vCPUs \| 256 GB	85241	64933	22344	46467	36954	22338