Apache Spark: Activity

Year	Commits (% of all)	Lines added	Lines removed
2026	4,150 (8.2%)	995,035	240,213
2025	3,411 (6.7%)	622,047	201,354
2024	3,762 (7.4%)	521,345	266,851
2023	4,113 (8.1%)	735,630	248,816
2022	3,222 (6.4%)	456,669	228,908
2021	3,085 (6.1%)	705,739	406,596
2020	2,862 (5.6%)	484,865	323,159
2019	2,623 (5.2%)	412,582	121,204
2018	2,356 (4.6%)	243,768	125,237
2017	2,527 (5.0%)	287,970	109,628
2016	4,345 (8.6%)	509,163	233,868
2015	5,030 (9.9%)	622,028	259,959
2014	3,559 (7.0%)	605,516	163,898
2013	3,921 (7.7%)	101,187	34,609
2012	1,096 (2.2%)	45,447	15,914
2011	326 (0.6%)	116,507	444,221
2010	306 (0.6%)	361,992	18,624

Month	Commits	Lines added	Lines removed
2026-10	328	97,838	15,574
2026-09	455	110,522	18,810
2026-08	536	131,404	17,017
2026-07	531	153,756	46,893
2026-06	494	92,871	21,533
2026-05	373	108,938	20,696
2026-04	332	70,709	19,897
2026-03	382	87,471	23,407
2026-02	383	69,186	31,693
2026-01	336	72,340	24,693
2025-12	266	28,449	9,608
2025-11	382	64,805	14,617
2025-10	260	76,823	13,650
2025-09	239	33,740	7,651
2025-08	341	51,229	30,712
2025-07	347	57,759	20,529
2025-06	183	59,440	28,030
2025-05	220	38,785	8,132
2025-04	251	50,722	9,533
2025-03	267	24,449	5,633
2025-02	307	38,771	22,177
2025-01	348	97,075	31,082
2024-12	234	37,429	9,235
2024-11	250	54,759	25,217
2024-10	321	42,830	35,996
2024-09	295	58,941	28,808
2024-08	310	58,641	44,385
2024-07	277	33,295	11,292
2024-06	262	24,670	7,513
2024-05	403	36,826	11,654
2024-04	424	61,951	38,629
2024-03	345	44,257	20,968
2024-02	279	17,893	6,650
2024-01	362	49,853	26,504
2023-12	366	44,135	15,256
2023-11	370	32,329	13,113
2023-10	340	32,748	12,425
2023-09	350	45,923	46,432
2023-08	406	49,254	17,038
2023-07	328	59,134	25,410
2023-06	310	67,556	18,225
2023-05	334	45,474	19,023
2023-04	265	40,328	15,895
2023-03	305	194,581	15,657
2023-02	322	79,408	31,436
2023-01	417	44,760	18,906
2022-12	385	67,038	33,802
2022-11	335	33,440	12,473
2022-10	300	41,114	13,133
2022-09	232	53,197	15,375
2022-08	298	39,305	18,232
2022-07	218	31,317	16,880
2022-06	223	46,214	36,933
2022-05	222	18,241	8,816
2022-04	289	51,956	30,445
2022-03	278	30,764	16,085
2022-02	223	21,642	12,916
2022-01	219	22,441	13,818
2021-12	244	35,517	22,072
2021-11	243	38,386	17,225
2021-10	219	21,262	10,006
2021-09	198	16,880	5,996
2021-08	213	40,846	25,377
2021-07	342	36,353	14,938
2021-06	377	138,121	98,524
2021-05	248	52,988	40,265
2021-04	260	158,883	60,513
2021-03	256	59,296	28,687
2021-02	207	15,695	6,093
2021-01	278	91,512	76,900
2020-12	313	27,887	10,303
2020-11	247	36,807	17,129
2020-10	233	20,553	142,343
2020-09	209	39,326	17,391
2020-08	196	152,633	17,193
2020-07	249	28,243	14,485
2020-06	194	13,553	6,118
2020-05	193	26,947	17,582
2020-04	243	33,955	15,286
2020-03	259	23,642	11,846
2020-02	238	20,510	12,131
2020-01	288	60,809	41,352
2019-12	236	25,083	13,549
2019-11	268	33,071	13,641
2019-10	266	40,882	13,534
2019-09	262	30,177	14,918
2019-08	246	34,851	10,572
2019-07	224	48,619	6,050
2019-06	163	34,821	11,498
2019-05	176	95,565	5,023
2019-04	172	12,886	5,971
2019-03	266	24,642	10,812
2019-02	139	11,554	4,819
2019-01	205	20,431	10,817
2018-12	171	13,078	8,609
2018-11	207	35,847	25,097
2018-10	235	21,141	23,530
2018-09	211	13,892	8,107
2018-08	267	26,799	9,028
2018-07	217	26,424	8,492
2018-06	142	19,125	4,231
2018-05	187	17,037	5,345
2018-04	171	19,025	7,349
2018-03	137	16,345	10,869
2018-02	154	8,958	4,312
2018-01	257	26,097	10,268
2017-12	224	57,235	9,968
2017-11	171	20,233	12,975
2017-10	155	15,867	4,655
2017-09	179	20,023	5,409
2017-08	206	18,476	7,198
2017-07	205	19,083	11,381
2017-06	211	20,187	9,760
2017-05	252	16,343	6,346
2017-04	206	14,369	5,118
2017-03	284	31,048	10,269
2017-02	224	30,395	16,055
2017-01	210	24,711	10,494
2016-12	267	17,338	6,933
2016-11	302	32,248	14,450
2016-10	268	29,246	10,704
2016-09	279	21,550	9,631
2016-08	312	25,501	13,528
2016-07	285	21,746	11,820
2016-06	442	30,998	12,315
2016-05	467	47,390	21,481
2016-04	567	139,920	43,277
2016-03	472	62,380	49,542
2016-02	325	34,733	14,275
2016-01	359	46,113	25,912
2015-12	331	35,624	23,006
2015-11	519	55,104	26,238
2015-10	305	33,194	15,852
2015-09	279	25,339	14,406
2015-08	543	66,448	24,932
2015-07	599	75,035	32,462
2015-06	437	34,968	18,079
2015-05	600	128,475	44,945
2015-04	381	57,802	16,267
2015-03	299	24,351	8,421
2015-02	475	59,876	19,813
2015-01	262	25,812	15,538
2014-12	283	16,924	6,460
2014-11	317	44,148	11,216
2014-10	324	69,655	58,246
2014-09	289	20,443	11,440
2014-08	389	40,203	16,953
2014-07	295	36,166	11,610
2014-06	243	20,110	6,830
2014-05	248	20,774	7,442
2014-04	257	35,898	13,036
2014-03	145	268,532	6,967
2014-02	95	6,476	3,441
2014-01	674	26,187	10,257
2013-12	519	11,559	5,917
2013-11	343	5,378	1,607
2013-10	461	10,516	5,546
2013-09	278	19,569	9,168
2013-08	404	0	0
2013-07	438	15,894	2,195
2013-06	263	2,690	1,218
2013-05	167	3,659	1,172
2013-04	188	4,682	835
2013-03	145	2,416	1,100
2013-02	325	6,968	3,094
2013-01	390	17,856	2,757
2012-12	138	3,824	1,520
2012-11	101	661	268
2012-10	241	5,047	2,721
2012-09	201	14,911	2,568
2012-08	171	3,416	3,132
2012-07	105	5,533	1,768
2012-06	51	9,963	2,655
2012-05	17	5	6
2012-04	21	51	35
2012-03	19	185	131
2012-02	22	1,425	921
2012-01	9	426	189
2011-12	10	271	3
2011-11	15	421	58
2011-10	14	554	337
2011-09	10	0	0
2011-08	22	3,262	2,919
2011-07	44	1,433	837
2011-06	50	4,150	2,365
2011-05	48	1,301	431,685
2011-04	31	23	4
2011-03	25	101,162	3,732
2011-02	34	3,930	2,281
2011-01	23	0	0
2010-12	82	0	0
2010-11	65	897	312
2010-10	87	1,808	772
2010-09	20	154	108
2010-08	11	216	15,286
2010-07	6	378	295
2010-06	15	3,664	1,849
2010-05	6	0	0
2010-04	13	2	2
2010-03	1	354,873	0

UTC offset	Commits	Share
UTC-10:00	10	0.0%
UTC-08:00	9,104	18.0%
UTC-07:00	17,030	33.6%
UTC-06:00	875	1.7%
UTC-05:00	1,466	2.9%
UTC-04:00	541	1.1%
UTC-03:00	5	0.0%
UTC+00:00	2,077	4.1%
UTC+01:00	1,302	2.6%
UTC+02:00	951	1.9%
UTC+03:00	879	1.7%
UTC+04:00	1	0.0%
UTC+05:00	109	0.2%
UTC+05:30	238	0.5%
UTC+07:00	5	0.0%
UTC+08:00	9,338	18.4%
UTC+09:00	6,763	13.3%

Activity

Commits by year

Commits by year/month

Weekly activity

Punch card

Month of year

Commits by timezone

Day	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	Total
Hour	1,312	629	316	161	193	258	325	894	2,466	3,632	4,123	3,920	3,087	3,432	3,455	3,450	3,217	2,856	2,211	2,024	2,115	2,339	2,346	1,933
Mon	110	41	32	18	44	41	50	138	347	607	636	616	506	601	592	564	592	468	375	376	370	400	438	355	8,317 (16.4%)
Tue	254	107	54	31	28	44	72	163	504	677	754	779	608	630	659	602	573	523	376	367	379	434	436	351	9,405 (18.6%)
Wed	239	117	55	26	39	42	56	183	478	721	850	720	519	632	628	617	584	506	402	379	385	402	379	334	9,293 (18.3%)
Thu	216	116	53	31	22	47	55	157	433	671	715	671	547	624	628	647	584	541	422	378	398	424	429	328	9,137 (18.0%)
Fri	202	112	47	29	37	59	55	154	420	571	733	707	573	559	560	601	438	422	316	255	269	281	301	229	7,930 (15.6%)
Sat	195	78	42	13	14	11	24	59	165	219	225	223	185	205	193	231	227	177	149	110	127	193	164	161	3,390 (6.7%)
Sun	96	58	33	13	9	14	13	40	119	166	210	204	149	181	195	188	219	219	171	159	187	205	199	175	3,222 (6.4%)