Apache Pulsar: Activity

Table: commits and lines per year (11 years with commits)

Year	Commits (% of all)	Lines added	Lines removed
2026	1,361 (8.9%)	468,518	206,010
2025	719 (4.7%)	141,925	51,685
2024	931 (6.1%)	122,661	54,256
2023	1,165 (7.6%)	124,324	62,408
2022	2,790 (18.3%)	1,731,146	3,917,140
2021	2,494 (16.4%)	1,907,325	210,662
2020	1,621 (10.6%)	626,893	111,926
2019	1,482 (9.7%)	384,339	121,249
2018	1,933 (12.7%)	423,767	154,156
2017	636 (4.2%)	240,877	93,938
2016	118 (0.8%)	151,844	5,433

Commits by year/month

Table: commits and lines per month (122 months with commits)

Month	Commits	Lines added	Lines removed
2026-10	309	111,860	7,623
2026-09	256	105,544	21,873
2026-08	82	50,109	9,474
2026-07	81	13,914	2,952
2026-06	140	33,990	17,089
2026-05	142	32,548	5,938
2026-04	129	59,685	21,902
2026-03	122	38,409	115,146
2026-02	50	6,369	1,728
2026-01	50	16,090	2,285
2025-12	43	3,807	6,684
2025-11	70	10,982	1,090
2025-10	57	4,203	877
2025-09	67	12,623	2,086
2025-08	58	49,046	13,028
2025-07	74	26,942	17,145
2025-06	45	3,630	303
2025-05	69	5,150	1,813
2025-04	56	5,015	1,698
2025-03	58	5,166	2,248
2025-02	65	8,217	3,178
2025-01	57	7,144	1,535
2024-12	50	3,702	610
2024-11	67	4,011	1,023
2024-10	89	14,987	9,544
2024-09	59	10,312	7,140
2024-08	70	11,523	4,234
2024-07	58	9,231	1,489
2024-06	105	12,584	5,583
2024-05	114	11,269	3,758
2024-04	101	13,029	3,691
2024-03	89	14,216	9,153
2024-02	53	9,655	5,898
2024-01	76	8,142	2,133
2023-12	82	9,076	26,187
2023-11	65	5,098	1,425
2023-10	109	8,573	2,871
2023-09	67	14,234	1,248
2023-08	65	6,595	1,174
2023-07	82	5,167	2,093
2023-06	111	7,373	1,934
2023-05	109	6,029	6,014
2023-04	116	13,086	5,038
2023-03	99	13,560	3,324
2023-02	126	19,869	5,761
2023-01	134	15,664	5,339
2022-12	175	16,909	1,785,654
2022-11	182	13,850	8,279
2022-10	188	54,463	555,331
2022-09	305	147,032	104,094
2022-08	238	174,412	221,817
2022-07	276	218,211	9,740
2022-06	244	52,732	13,569
2022-05	242	561,302	186,870
2022-04	223	146,856	5,854
2022-03	210	263,881	1,005,558
2022-02	232	19,028	9,094
2022-01	275	62,470	11,280
2021-12	339	779,667	14,380
2021-11	307	340,827	28,832
2021-10	164	104,541	23,573
2021-09	181	182,092	14,188
2021-08	194	44,648	5,638
2021-07	174	18,856	10,167
2021-06	198	182,341	12,990
2021-05	188	83,809	9,245
2021-04	200	67,412	10,269
2021-03	208	52,737	9,171
2021-02	206	25,936	10,511
2021-01	135	24,459	61,698
2020-12	187	164,302	9,582
2020-11	165	42,345	35,808
2020-10	136	13,624	6,484
2020-09	128	15,069	3,171
2020-08	104	78,721	2,803
2020-07	148	14,692	3,431
2020-06	180	113,128	16,626
2020-05	141	58,656	13,466
2020-04	100	50,250	7,757
2020-03	110	19,488	5,955
2020-02	124	10,717	3,667
2020-01	98	45,901	3,176
2019-12	79	35,305	1,358
2019-11	109	19,393	51,624
2019-10	128	16,016	7,593
2019-09	126	108,749	8,908
2019-08	111	31,870	4,440
2019-07	92	26,355	7,062
2019-06	138	16,724	4,349
2019-05	158	34,662	6,712
2019-04	132	33,574	14,020
2019-03	144	23,834	4,189
2019-02	144	23,401	4,228
2019-01	121	14,456	6,766
2018-12	119	31,434	8,960
2018-11	142	21,500	9,142
2018-10	153	29,895	7,850
2018-09	135	29,148	4,215
2018-08	160	46,072	14,088
2018-07	174	56,406	8,756
2018-06	149	23,623	3,045
2018-05	158	28,016	17,125
2018-04	177	40,414	23,501
2018-03	144	27,655	14,898
2018-02	204	43,432	22,355
2018-01	218	46,172	20,221
2017-12	86	11,830	2,032
2017-11	42	5,439	2,494
2017-10	55	14,996	5,165
2017-09	53	12,925	1,797
2017-08	69	4,608	21,546
2017-07	55	72,709	36,466
2017-06	81	36,856	17,065
2017-05	40	8,327	1,072
2017-04	45	6,412	2,719
2017-03	50	18,267	1,897
2017-02	42	47,284	1,284
2017-01	18	1,224	401
2016-12	11	1,404	838
2016-11	25	8,933	1,269
2016-10	34	4,905	1,882
2016-09	48	136,602	1,444

Punch card

Commits by day of week and hour of day, in each commit's local time. The bars along the top are the commits per hour; the last column is the commits per day.

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	537	429	378	252	239	205	241	338	521	946	1,097	972	723	747	919	895	929	832	783	615	653	724	662	613
Mon	54	37	24	26	28	15	22	31	82	159	227	171	113	117	147	159	162	156	156	123	131	121	104	123	2,488 (16.3%)
Tue	91	70	62	50	38	41	47	54	105	153	201	183	140	129	157	180	179	155	153	110	119	135	134	100	2,786 (18.3%)
Wed	107	80	77	40	44	48	48	69	88	174	181	193	129	131	195	154	167	164	147	126	100	122	122	106	2,812 (18.4%)
Thu	101	80	65	47	49	33	37	62	89	190	208	161	124	145	177	167	177	142	135	91	137	141	117	109	2,784 (18.3%)
Fri	85	86	79	52	33	30	56	60	88	160	174	157	139	155	165	175	171	133	117	97	90	110	96	92	2,600 (17.0%)
Sat	76	57	53	28	29	29	22	42	49	72	68	59	39	43	46	34	33	51	37	36	26	38	45	33	1,045 (6.9%)
Sun	23	19	18	9	18	9	9	20	20	38	38	48	39	27	32	26	40	31	38	32	50	57	44	50	735 (4.8%)

FewerMore commits

Month of year

Commits by timezone

UTC offset	Commits	Share
UTC-08:00	1,360	8.9%
UTC-07:00	3,051	20.0%
UTC-06:00	214	1.4%
UTC-05:00	268	1.8%
UTC-04:00	109	0.7%
UTC-03:00	44	0.3%
UTC+00:00	60	0.4%
UTC+01:00	427	2.8%
UTC+02:00	1,095	7.2%
UTC+03:00	1,001	6.6%
UTC+04:00	2	0.0%
UTC+04:30	1	0.0%
UTC+05:30	113	0.7%
UTC+07:00	2	0.0%
UTC+08:00	7,060	46.3%
UTC+09:00	437	2.9%
UTC+10:00	6	0.0%

How Apache Pulsar compares with other Apache projects →

How Apache Pulsar ranks among Apache projects by AI-assisted commits →

Generate this report for your own repository with gitstats-action · All Gallery reports

The smallest workflow

Publishes the report to GitHub Pages on every push to main: turn on Pages for the gh-pages branch.

# .github/workflows/gitstats.yml
name: GitStats Report
on:
  push:
    branches: [main]
permissions:
  contents: write
jobs:
  gitstats:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
        with:
          fetch-depth: 0
      - uses: shenxianpeng/gitstats-action@v1
        with:
          deploy-to-pages: true

Activity

Commits by year

Commits by year/month

Weekly activity

Punch card

Month of year

Commits by timezone