branch-2.0 [opt](nereids) print num nulls in col stats

[englefly]

What problem does this PR solve?

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

Release note

None

Check List (For Author)

• Test

  • Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes.

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

[Thearas]

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
5. Which functions were optimized and what is the difference before and after the optimization?

[englefly]

run buildall

[doris-robot]

TPC-H: Total hot run time: 49269 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

------ Round 1 ----------------------------------
q1	18098	4360	4316	4316
q2	2061	162	146	146
q3	10447	1896	1898	1896
q4	10342	1229	1313	1229
q5	8831	3892	3929	3892
q6	228	123	125	123
q7	2007	1649	1610	1610
q8	9258	2715	2705	2705
q9	10597	10185	10013	10013
q10	8650	3532	3514	3514
q11	433	232	243	232
q12	460	299	297	297
q13	18359	3990	4038	3990
q14	357	324	324	324
q15	518	453	467	453
q16	538	465	455	455
q17	1134	977	958	958
q18	7364	6885	6835	6835
q19	1693	1543	1499	1499
q20	536	317	309	309
q21	4414	4129	4071	4071
q22	495	402	402	402
Total cold run time: 116820 ms
Total hot run time: 49269 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4311	4305	4300	4300
q2	324	228	221	221
q3	4201	4118	4105	4105
q4	2754	2730	2744	2730
q5	7146	7126	7111	7111
q6	235	119	120	119
q7	3223	2858	2855	2855
q8	4380	4474	4463	4463
q9	14233	13951	13978	13951
q10	4225	4249	4263	4249
q11	741	668	709	668
q12	1022	838	856	838
q13	6541	3728	3762	3728
q14	453	434	421	421
q15	500	467	459	459
q16	616	601	595	595
q17	3805	3798	3923	3798
q18	8798	8739	8743	8739
q19	1722	1669	1659	1659
q20	2366	2104	2144	2104
q21	8600	8511	8484	8484
q22	1008	907	960	907
Total cold run time: 81204 ms
Total hot run time: 76504 ms

[doris-robot]

TPC-DS: Total hot run time: 213410 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpcds-tools
TPC-DS sf100 test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

query1	965	391	379	379
query2	6529	2362	2243	2243
query3	6923	204	206	204
query4	23354	21796	21715	21715
query5	19720	6503	6588	6503
query6	290	216	237	216
query7	4335	303	303	303
query8	264	263	250	250
query9	3099	2640	2604	2604
query10	481	310	298	298
query11	15635	15542	14965	14965
query12	127	79	72	72
query13	1057	443	441	441
query14	17011	13630	13628	13628
query15	375	223	228	223
query16	6558	282	270	270
query17	1842	954	944	944
query18	896	326	332	326
query19	223	159	145	145
query20	103	103	103	103
query21	196	95	101	95
query22	5200	5124	5055	5055
query23	34469	33545	33593	33545
query24	7866	6305	6368	6305
query25	523	443	421	421
query26	1269	165	160	160
query27	2423	291	297	291
query28	6160	2262	2254	2254
query29	2963	2635	2596	2596
query30	238	169	169	169
query31	943	754	780	754
query32	73	63	63	63
query33	463	258	267	258
query34	871	494	471	471
query35	1152	958	941	941
query36	1312	1357	1151	1151
query37	172	61	62	61
query38	3080	2901	2929	2901
query39	1366	1313	1310	1310
query40	324	95	99	95
query41	41	39	38	38
query42	82	83	80	80
query43	641	586	578	578
query44	1222	712	711	711
query45	250	233	225	225
query46	1243	978	964	964
query47	1849	1830	1893	1830
query48	514	421	428	421
query49	659	374	399	374
query50	869	618	627	618
query51	4782	4699	4677	4677
query52	96	76	80	76
query53	237	185	188	185
query54	2673	2463	2524	2463
query55	96	92	93	92
query56	225	209	200	200
query57	1232	1273	1121	1121
query58	203	210	219	210
query59	3645	3364	3393	3364
query60	228	217	200	200
query61	95	92	97	92
query62	822	433	544	433
query63	225	176	190	176
query64	3536	1600	1517	1517
query65	3647	3559	3607	3559
query66	769	417	428	417
query67	15411	15388	14921	14921
query68	9423	666	655	655
query69	495	281	271	271
query70	1534	1589	1234	1234
query71	406	321	306	306
query72	6779	4914	4873	4873
query73	768	329	311	311
query74	6265	5777	5774	5774
query75	5252	3723	3680	3680
query76	5273	1171	1209	1171
query77	844	262	261	261
query78	12837	12281	11848	11848
query79	9468	667	660	660
query80	1513	410	384	384
query81	489	244	240	240
query82	1554	98	97	97
query83	167	133	141	133
query84	259	72	70	70
query85	895	318	320	318
query86	336	287	296	287
query87	3250	3021	3000	3000
query88	4724	2352	2325	2325
query89	479	288	303	288
query90	1971	219	217	217
query91	162	134	123	123
query92	58	57	51	51
query93	6973	587	553	553
query94	706	212	210	210
query95	2047	2051	1985	1985
query96	671	327	326	326
query97	6524	6492	6448	6448
query98	231	197	227	197
query99	2913	844	938	844
Total cold run time: 321408 ms
Total hot run time: 213410 ms

[doris-robot]

ClickBench: Total hot run time: 30.8 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

query1	0.03	0.03	0.03
query2	0.07	0.03	0.02
query3	0.25	0.05	0.05
query4	1.78	0.07	0.06
query5	0.54	0.53	0.52
query6	1.24	0.61	0.62
query7	0.02	0.01	0.01
query8	0.03	0.02	0.03
query9	0.53	0.50	0.49
query10	0.53	0.52	0.52
query11	0.12	0.09	0.09
query12	0.13	0.09	0.09
query13	0.62	0.60	0.61
query14	0.81	0.79	0.78
query15	0.80	0.75	0.77
query16	0.40	0.38	0.37
query17	1.03	1.02	1.00
query18	0.21	0.25	0.24
query19	1.94	1.87	1.86
query20	0.01	0.01	0.01
query21	15.47	0.56	0.54
query22	2.38	1.99	1.53
query23	16.42	1.16	1.01
query24	6.90	1.26	0.91
query25	0.41	0.11	0.04
query26	0.63	0.17	0.16
query27	0.04	0.05	0.04
query28	6.06	0.76	0.75
query29	12.61	2.31	2.39
query30	0.59	0.52	0.52
query31	2.82	0.38	0.38
query32	3.38	0.51	0.49
query33	3.08	3.03	3.09
query34	15.27	4.85	4.82
query35	4.89	4.87	4.90
query36	1.05	1.01	1.01
query37	0.06	0.05	0.05
query38	0.04	0.02	0.02
query39	0.02	0.02	0.02
query40	0.16	0.14	0.14
query41	0.06	0.02	0.01
query42	0.02	0.01	0.02
query43	0.02	0.02	0.02
Total cold run time: 103.47 s
Total hot run time: 30.8 s

[doris-robot]

Load test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G'

Load test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd with default session variables
Stream load json:         20 seconds loaded 2358488459 Bytes, about 112 MB/s
Stream load orc:          58 seconds loaded 1101869774 Bytes, about 18 MB/s
Stream load parquet:      32 seconds loaded 861443392 Bytes, about 25 MB/s
Insert into select:       20.9 seconds inserted 10000000 Rows, about 478K ops/s

[englefly]

run buildall

[doris-robot]

TPC-H: Total hot run time: 48925 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

------ Round 1 ----------------------------------
q1	17684	4380	4341	4341
q2	2119	155	149	149
q3	10411	1900	1928	1900
q4	10356	1225	1301	1225
q5	8600	3838	3924	3838
q6	230	124	123	123
q7	2042	1635	1570	1570
q8	9313	2715	2700	2700
q9	10127	9946	9727	9727
q10	8670	3534	3524	3524
q11	418	246	257	246
q12	470	299	304	299
q13	18339	3970	4049	3970
q14	360	336	326	326
q15	529	457	455	455
q16	556	461	462	461
q17	1135	965	923	923
q18	7313	6788	6864	6788
q19	1688	1581	1545	1545
q20	524	330	314	314
q21	4447	4136	4113	4113
q22	480	388	400	388
Total cold run time: 115811 ms
Total hot run time: 48925 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4332	4342	4324	4324
q2	325	229	223	223
q3	4182	4129	4147	4129
q4	2757	2728	2763	2728
q5	7138	7140	7158	7140
q6	240	123	120	120
q7	3253	2817	2813	2813
q8	4355	4445	4450	4445
q9	13673	13566	13615	13566
q10	4201	4286	4283	4283
q11	745	682	680	680
q12	1025	852	842	842
q13	6865	3751	3768	3751
q14	450	435	420	420
q15	502	467	461	461
q16	636	607	583	583
q17	3830	3847	3791	3791
q18	8729	8795	8764	8764
q19	1709	1644	1643	1643
q20	2380	2127	2137	2127
q21	8394	8517	8538	8517
q22	996	916	904	904
Total cold run time: 80717 ms
Total hot run time: 76254 ms

[doris-robot]

TPC-DS: Total hot run time: 213013 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpcds-tools
TPC-DS sf100 test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

query1	948	427	384	384
query2	6551	2238	2101	2101
query3	6918	203	198	198
query4	23779	21617	21701	21617
query5	19789	6562	6639	6562
query6	290	229	246	229
query7	4225	302	309	302
query8	262	262	242	242
query9	3114	2676	2597	2597
query10	403	306	290	290
query11	15973	15467	15443	15443
query12	136	78	75	75
query13	1021	461	430	430
query14	17599	13379	13543	13379
query15	398	229	235	229
query16	6474	288	261	261
query17	1754	941	897	897
query18	889	318	316	316
query19	213	157	159	157
query20	104	97	94	94
query21	194	100	100	100
query22	5284	5166	5044	5044
query23	34195	33597	33584	33584
query24	7793	6346	6295	6295
query25	534	454	428	428
query26	1267	165	169	165
query27	2479	297	298	297
query28	6133	2236	2230	2230
query29	2968	2903	2912	2903
query30	247	168	166	166
query31	943	741	747	741
query32	70	61	59	59
query33	452	278	269	269
query34	856	489	466	466
query35	1139	913	878	878
query36	1447	1052	1103	1052
query37	172	66	64	64
query38	3142	2936	2896	2896
query39	1363	1342	1305	1305
query40	319	102	96	96
query41	40	37	37	37
query42	86	80	85	80
query43	675	633	651	633
query44	1191	719	717	717
query45	244	232	226	226
query46	1233	987	974	974
query47	1917	1648	1909	1648
query48	504	417	424	417
query49	656	391	395	391
query50	854	585	588	585
query51	4835	4650	4679	4650
query52	87	88	80	80
query53	230	191	195	191
query54	2663	2460	2518	2460
query55	99	80	79	79
query56	216	222	204	204
query57	1289	1168	1140	1140
query58	233	211	224	211
query59	3663	3256	3486	3256
query60	212	208	204	204
query61	98	96	103	96
query62	910	477	483	477
query63	203	195	177	177
query64	3519	1571	1353	1353
query65	3625	3580	3553	3553
query66	768	428	421	421
query67	15507	15070	15489	15070
query68	9935	677	642	642
query69	497	272	276	272
query70	1619	1437	1520	1437
query71	412	310	316	310
query72	6671	4787	4736	4736
query73	788	327	319	319
query74	6315	5914	5855	5855
query75	5355	3774	3666	3666
query76	5645	1147	1218	1147
query77	997	249	259	249
query78	12617	11586	11860	11586
query79	6963	642	637	637
query80	1444	376	381	376
query81	497	241	239	239
query82	1685	104	96	96
query83	168	138	129	129
query84	263	70	72	70
query85	898	318	317	317
query86	334	291	293	291
query87	3193	3052	3030	3030
query88	4601	2320	2319	2319
query89	402	285	278	278
query90	1972	218	219	218
query91	162	125	134	125
query92	61	54	54	54
query93	6151	587	593	587
query94	712	206	210	206
query95	2042	1981	1971	1971
query96	652	327	331	327
query97	6472	6306	6402	6306
query98	241	202	204	202
query99	2845	955	845	845
Total cold run time: 320003 ms
Total hot run time: 213013 ms

[doris-robot]

ClickBench: Total hot run time: 30.5 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

query1	0.03	0.02	0.03
query2	0.07	0.02	0.02
query3	0.26	0.06	0.06
query4	1.75	0.07	0.11
query5	0.54	0.53	0.53
query6	1.23	0.59	0.62
query7	0.02	0.02	0.01
query8	0.04	0.02	0.02
query9	0.52	0.48	0.48
query10	0.54	0.56	0.53
query11	0.12	0.08	0.09
query12	0.12	0.09	0.09
query13	0.62	0.61	0.61
query14	0.80	0.79	0.80
query15	0.78	0.76	0.79
query16	0.36	0.37	0.36
query17	1.03	1.03	0.98
query18	0.24	0.24	0.25
query19	1.86	1.88	1.89
query20	0.01	0.01	0.01
query21	15.46	0.55	0.56
query22	2.09	2.04	1.50
query23	17.19	1.10	0.96
query24	5.72	0.52	1.57
query25	0.40	0.10	0.05
query26	0.56	0.16	0.15
query27	0.05	0.03	0.04
query28	7.34	0.83	0.83
query29	12.61	2.34	2.35
query30	0.59	0.61	0.55
query31	2.82	0.39	0.38
query32	3.37	0.50	0.48
query33	3.08	3.10	3.09
query34	15.29	4.80	4.84
query35	4.86	4.87	4.87
query36	1.05	1.01	1.02
query37	0.06	0.04	0.05
query38	0.03	0.02	0.02
query39	0.02	0.02	0.02
query40	0.16	0.14	0.14
query41	0.07	0.02	0.01
query42	0.02	0.01	0.01
query43	0.03	0.02	0.02
Total cold run time: 103.81 s
Total hot run time: 30.5 s

[doris-robot]

Load test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G'

Load test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd with default session variables
Stream load json:         20 seconds loaded 2358488459 Bytes, about 112 MB/s
Stream load orc:          58 seconds loaded 1101869774 Bytes, about 18 MB/s
Stream load parquet:      31 seconds loaded 861443392 Bytes, about 26 MB/s
Insert into select:       21.1 seconds inserted 10000000 Rows, about 473K ops/s

[englefly]

run buildall

[doris-robot]

TPC-H: Total hot run time: 49059 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

------ Round 1 ----------------------------------
q1	17784	4335	4311	4311
q2	2055	154	144	144
q3	10272	1898	1939	1898
q4	10329	1263	1336	1263
q5	8534	3806	3829	3806
q6	222	122	120	120
q7	2013	1622	1615	1615
q8	9328	2721	2725	2721
q9	10192	9924	9843	9843
q10	8620	3537	3525	3525
q11	421	249	247	247
q12	478	292	307	292
q13	18362	4002	4044	4002
q14	347	343	333	333
q15	516	480	459	459
q16	556	453	462	453
q17	1137	956	947	947
q18	7178	6946	6801	6801
q19	1691	1540	1532	1532
q20	549	316	304	304
q21	4354	4121	4062	4062
q22	506	393	381	381
Total cold run time: 115444 ms
Total hot run time: 49059 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4305	4290	4297	4290
q2	326	226	221	221
q3	4201	4157	4136	4136
q4	2737	2748	2752	2748
q5	7207	7128	7112	7112
q6	235	119	122	119
q7	3203	2821	2848	2821
q8	4387	4481	4502	4481
q9	13634	13699	13727	13699
q10	4299	4376	4339	4339
q11	759	699	673	673
q12	1060	909	863	863
q13	6797	3740	3742	3740
q14	451	418	431	418
q15	496	455	457	455
q16	625	615	586	586
q17	3873	3858	3869	3858
q18	8860	8677	8662	8662
q19	1718	1688	1642	1642
q20	2347	2154	2153	2153
q21	8513	8556	8564	8556
q22	1015	931	954	931
Total cold run time: 81048 ms
Total hot run time: 76503 ms

[doris-robot]

TPC-DS: Total hot run time: 213703 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpcds-tools
TPC-DS sf100 test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

query1	921	424	378	378
query2	6557	2193	2163	2163
query3	6915	203	216	203
query4	23524	21561	21415	21415
query5	19743	6504	6540	6504
query6	288	218	238	218
query7	4328	297	298	297
query8	262	265	239	239
query9	3021	2656	2584	2584
query10	469	316	303	303
query11	15754	15400	15264	15264
query12	131	73	73	73
query13	1030	451	430	430
query14	17775	14045	13648	13648
query15	380	220	228	220
query16	6479	283	263	263
query17	1902	915	888	888
query18	898	314	314	314
query19	213	149	148	148
query20	104	98	98	98
query21	191	99	99	99
query22	5168	5042	5041	5041
query23	34238	33780	33701	33701
query24	7430	6347	6332	6332
query25	515	448	442	442
query26	1128	165	160	160
query27	2267	293	290	290
query28	6033	2265	2223	2223
query29	2837	2730	2806	2730
query30	244	167	165	165
query31	935	746	738	738
query32	76	60	54	54
query33	439	270	275	270
query34	874	483	481	481
query35	1102	915	953	915
query36	1399	1179	1320	1179
query37	91	60	64	60
query38	3069	2928	2925	2925
query39	1365	1329	1334	1329
query40	306	96	93	93
query41	42	38	39	38
query42	88	86	100	86
query43	652	578	596	578
query44	1195	703	704	703
query45	245	238	226	226
query46	1233	975	940	940
query47	2018	1912	1773	1773
query48	507	403	405	403
query49	649	386	391	386
query50	866	622	627	622
query51	4797	4697	4686	4686
query52	89	81	85	81
query53	229	200	187	187
query54	2664	2486	2504	2486
query55	94	80	91	80
query56	227	207	203	203
query57	1224	1137	1139	1137
query58	231	218	213	213
query59	3454	3479	3471	3471
query60	227	213	207	207
query61	102	95	99	95
query62	854	496	484	484
query63	196	176	172	172
query64	3471	1576	1463	1463
query65	3670	3524	3525	3524
query66	778	401	391	391
query67	16396	17021	15655	15655
query68	7199	645	651	645
query69	508	279	266	266
query70	1435	1451	1290	1290
query71	399	313	305	305
query72	6818	4796	4753	4753
query73	757	323	315	315
query74	6325	5838	5858	5838
query75	4683	3673	3713	3673
query76	4229	1116	1207	1116
query77	544	267	272	267
query78	12640	11469	11695	11469
query79	8129	663	627	627
query80	1594	399	404	399
query81	512	242	234	234
query82	1633	100	97	97
query83	185	143	133	133
query84	257	73	70	70
query85	896	319	323	319
query86	339	294	289	289
query87	3216	3027	3031	3027
query88	4690	2338	2318	2318
query89	452	301	286	286
query90	1936	214	204	204
query91	165	130	125	125
query92	61	50	52	50
query93	6303	577	571	571
query94	755	211	212	211
query95	2016	1960	1994	1960
query96	652	333	322	322
query97	6490	6316	6319	6316
query98	221	205	210	205
query99	3023	1080	836	836
Total cold run time: 315661 ms
Total hot run time: 213703 ms

[doris-robot]

ClickBench: Total hot run time: 31.31 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd, data reload: false

query1	0.03	0.02	0.02
query2	0.07	0.02	0.03
query3	0.26	0.05	0.05
query4	1.78	0.06	0.06
query5	0.54	0.52	0.52
query6	1.25	0.63	0.61
query7	0.02	0.00	0.01
query8	0.04	0.02	0.02
query9	0.53	0.50	0.48
query10	0.54	0.54	0.54
query11	0.13	0.08	0.08
query12	0.12	0.10	0.09
query13	0.63	0.62	0.61
query14	0.78	0.78	0.80
query15	0.78	0.76	0.76
query16	0.36	0.37	0.37
query17	1.04	1.03	0.99
query18	0.20	0.28	0.24
query19	1.96	1.88	1.81
query20	0.02	0.01	0.01
query21	15.45	0.54	0.55
query22	2.02	2.51	2.02
query23	17.45	1.14	1.16
query24	5.82	1.16	0.90
query25	0.38	0.08	0.04
query26	0.63	0.16	0.16
query27	0.05	0.04	0.03
query28	7.25	0.78	0.73
query29	12.62	2.36	2.39
query30	0.56	0.53	0.53
query31	2.81	0.38	0.38
query32	3.37	0.50	0.49
query33	3.07	3.19	3.05
query34	15.25	4.80	4.80
query35	4.86	4.88	4.82
query36	1.05	1.03	1.02
query37	0.06	0.04	0.05
query38	0.04	0.02	0.02
query39	0.02	0.01	0.02
query40	0.16	0.14	0.15
query41	0.06	0.01	0.02
query42	0.02	0.02	0.01
query43	0.02	0.01	0.02
Total cold run time: 104.1 s
Total hot run time: 31.31 s

[doris-robot]

Load test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G'

Load test result on commit 5f411ffac891885efcc87d27f670f41b844fe3bd with default session variables
Stream load json:         20 seconds loaded 2358488459 Bytes, about 112 MB/s
Stream load orc:          58 seconds loaded 1101869774 Bytes, about 18 MB/s
Stream load parquet:      31 seconds loaded 861443392 Bytes, about 26 MB/s
Insert into select:       21.2 seconds inserted 10000000 Rows, about 471K ops/s

[englefly]

run buildall

[englefly]

run buildall