| Year | Commits (% of all) | Lines added | Lines removed |
|---|---|---|---|
| 2026 | 1,101 (5.7%) | 126,177 | 96,462 |
| 2025 | 1,285 (6.6%) | 232,031 | 235,950 |
| 2024 | 1,938 (10.0%) | 262,958 | 1,163,579 |
| 2023 | 2,227 (11.5%) | 385,875 | 178,655 |
| 2022 | 2,257 (11.6%) | 1,040,792 | 320,860 |
| 2021 | 2,430 (12.5%) | 622,314 | 410,346 |
| 2020 | 2,540 (13.1%) | 560,879 | 229,736 |
| 2019 | 2,403 (12.4%) | 565,039 | 208,819 |
| 2018 | 1,610 (8.3%) | 351,400 | 104,193 |
| 2017 | 1,246 (6.4%) | 317,840 | 148,629 |
| 2016 | 405 (2.1%) | 140,032 | 44,382 |
| 2015 | 1 (0.0%) | 4 | 1 |
| 2014 | 1 (0.0%) | 244 | 0 |
| Month | Commits | Lines added | Lines removed |
|---|---|---|---|
| 2026-10 | 74 | 11,290 | 12,746 |
| 2026-09 | 150 | 24,290 | 5,453 |
| 2026-08 | 92 | 8,687 | 5,121 |
| 2026-07 | 154 | 16,107 | 5,697 |
| 2026-06 | 117 | 13,131 | 5,348 |
| 2026-05 | 65 | 5,101 | 2,857 |
| 2026-04 | 89 | 5,425 | 3,508 |
| 2026-03 | 94 | 12,032 | 5,526 |
| 2026-02 | 99 | 13,488 | 45,074 |
| 2026-01 | 167 | 16,626 | 5,132 |
| 2025-12 | 169 | 29,211 | 5,084 |
| 2025-11 | 77 | 5,877 | 2,542 |
| 2025-10 | 114 | 86,511 | 37,707 |
| 2025-09 | 82 | 10,716 | 59,798 |
| 2025-08 | 67 | 2,842 | 3,037 |
| 2025-07 | 108 | 10,804 | 4,302 |
| 2025-06 | 122 | 9,288 | 82,654 |
| 2025-05 | 136 | 35,368 | 7,380 |
| 2025-04 | 99 | 13,419 | 6,321 |
| 2025-03 | 120 | 13,809 | 18,100 |
| 2025-02 | 96 | 6,505 | 3,730 |
| 2025-01 | 95 | 7,681 | 5,295 |
| 2024-12 | 91 | 7,987 | 260,377 |
| 2024-11 | 126 | 7,012 | 3,454 |
| 2024-10 | 136 | 9,430 | 765,740 |
| 2024-09 | 163 | 20,418 | 9,409 |
| 2024-08 | 147 | 21,636 | 4,357 |
| 2024-07 | 162 | 13,403 | 7,246 |
| 2024-06 | 196 | 72,284 | 55,919 |
| 2024-05 | 172 | 26,944 | 11,269 |
| 2024-04 | 198 | 25,635 | 13,240 |
| 2024-03 | 204 | 30,592 | 22,369 |
| 2024-02 | 170 | 14,810 | 3,784 |
| 2024-01 | 173 | 12,807 | 6,415 |
| 2023-12 | 164 | 14,172 | 8,729 |
| 2023-11 | 172 | 39,705 | 14,485 |
| 2023-10 | 217 | 45,796 | 13,954 |
| 2023-09 | 145 | 23,306 | 5,730 |
| 2023-08 | 222 | 36,979 | 13,342 |
| 2023-07 | 207 | 26,321 | 8,674 |
| 2023-06 | 239 | 29,551 | 11,523 |
| 2023-05 | 157 | 29,101 | 13,309 |
| 2023-04 | 188 | 32,352 | 11,934 |
| 2023-03 | 151 | 48,033 | 59,613 |
| 2023-02 | 156 | 32,603 | 6,351 |
| 2023-01 | 209 | 27,956 | 11,011 |
| 2022-12 | 157 | 22,508 | 10,524 |
| 2022-11 | 156 | 466,426 | 101,810 |
| 2022-10 | 207 | 96,177 | 8,122 |
| 2022-09 | 196 | 64,066 | 14,496 |
| 2022-08 | 166 | 91,921 | 23,812 |
| 2022-07 | 208 | 52,664 | 11,966 |
| 2022-06 | 156 | 27,309 | 18,875 |
| 2022-05 | 186 | 33,800 | 11,850 |
| 2022-04 | 246 | 48,633 | 17,804 |
| 2022-03 | 198 | 35,504 | 58,107 |
| 2022-02 | 168 | 25,021 | 5,370 |
| 2022-01 | 213 | 76,763 | 38,124 |
| 2021-12 | 194 | 38,750 | 9,201 |
| 2021-11 | 192 | 30,745 | 16,254 |
| 2021-10 | 250 | 45,145 | 12,802 |
| 2021-09 | 198 | 60,605 | 11,459 |
| 2021-08 | 150 | 51,689 | 14,494 |
| 2021-07 | 190 | 38,914 | 30,544 |
| 2021-06 | 167 | 38,472 | 11,722 |
| 2021-05 | 156 | 34,786 | 201,828 |
| 2021-04 | 277 | 111,915 | 37,562 |
| 2021-03 | 214 | 86,708 | 18,672 |
| 2021-02 | 186 | 40,368 | 18,188 |
| 2021-01 | 256 | 44,217 | 27,620 |
| 2020-12 | 206 | 43,192 | 24,045 |
| 2020-11 | 196 | 88,478 | 20,039 |
| 2020-10 | 212 | 49,468 | 25,492 |
| 2020-09 | 184 | 42,200 | 16,305 |
| 2020-08 | 163 | 40,491 | 13,462 |
| 2020-07 | 241 | 45,410 | 21,905 |
| 2020-06 | 279 | 55,869 | 25,218 |
| 2020-05 | 200 | 46,930 | 22,962 |
| 2020-04 | 258 | 29,665 | 13,501 |
| 2020-03 | 249 | 65,676 | 23,942 |
| 2020-02 | 148 | 25,836 | 10,736 |
| 2020-01 | 204 | 27,664 | 12,129 |
| 2019-12 | 150 | 25,338 | 13,900 |
| 2019-11 | 159 | 59,464 | 19,412 |
| 2019-10 | 188 | 54,571 | 11,533 |
| 2019-09 | 256 | 40,648 | 14,063 |
| 2019-08 | 236 | 47,022 | 26,005 |
| 2019-07 | 180 | 34,373 | 16,245 |
| 2019-06 | 310 | 77,192 | 25,094 |
| 2019-05 | 149 | 42,874 | 14,890 |
| 2019-04 | 111 | 32,164 | 6,895 |
| 2019-03 | 255 | 41,216 | 16,826 |
| 2019-02 | 195 | 41,341 | 11,670 |
| 2019-01 | 214 | 68,836 | 32,286 |
| 2018-12 | 181 | 59,028 | 20,113 |
| 2018-11 | 164 | 40,640 | 16,852 |
| 2018-10 | 175 | 50,306 | 12,201 |
| 2018-09 | 157 | 56,602 | 10,167 |
| 2018-08 | 148 | 27,546 | 8,709 |
| 2018-07 | 158 | 21,195 | 7,802 |
| 2018-06 | 98 | 23,161 | 5,805 |
| 2018-05 | 111 | 23,506 | 6,940 |
| 2018-04 | 119 | 9,232 | 3,544 |
| 2018-03 | 107 | 18,441 | 2,681 |
| 2018-02 | 128 | 15,392 | 6,993 |
| 2018-01 | 64 | 6,351 | 2,386 |
| 2017-12 | 71 | 11,898 | 5,860 |
| 2017-11 | 92 | 35,596 | 31,531 |
| 2017-10 | 111 | 27,692 | 5,600 |
| 2017-09 | 137 | 44,653 | 9,509 |
| 2017-08 | 103 | 18,111 | 6,878 |
| 2017-07 | 126 | 38,899 | 26,680 |
| 2017-06 | 87 | 28,672 | 10,576 |
| 2017-05 | 118 | 17,373 | 7,198 |
| 2017-04 | 160 | 27,601 | 18,998 |
| 2017-03 | 111 | 40,129 | 13,373 |
| 2017-02 | 62 | 9,552 | 4,943 |
| 2017-01 | 68 | 17,664 | 7,483 |
| 2016-12 | 54 | 10,348 | 8,075 |
| 2016-11 | 40 | 9,407 | 1,985 |
| 2016-10 | 43 | 7,329 | 2,913 |
| 2016-09 | 49 | 10,197 | 5,297 |
| 2016-08 | 25 | 8,197 | 1,557 |
| 2016-07 | 14 | 1,804 | 816 |
| 2016-06 | 24 | 6,965 | 1,021 |
| 2016-05 | 30 | 6,958 | 7,552 |
| 2016-04 | 19 | 4,799 | 1,827 |
| 2016-03 | 62 | 16,808 | 3,840 |
| 2016-02 | 33 | 47,494 | 6,791 |
| 2016-01 | 12 | 9,726 | 2,708 |
| 2015-04 | 1 | 4 | 1 |
| 2014-06 | 1 | 244 | 0 |
Last 32 weeks, from the week of Mar 16, 2026 to the week of Oct 19, 2026.
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 | |||||||||||||||||||||||||
| Mon | 19 | 18 | 16 | 13 | 26 | 57 | 69 | 39 | 132 | 199 | 257 | 232 | 194 | 203 | 241 | 228 | 274 | 266 | 207 | 166 | 150 | 156 | 135 | 76 | 3,373 (17.3%) |
| Tue | 61 | 62 | 30 | 29 | 52 | 105 | 130 | 87 | 229 | 293 | 289 | 291 | 222 | 239 | 289 | 262 | 262 | 239 | 205 | 156 | 153 | 123 | 111 | 71 | 3,990 (20.5%) |
| Wed | 58 | 52 | 46 | 35 | 49 | 74 | 96 | 57 | 159 | 251 | 261 | 292 | 220 | 255 | 256 | 279 | 268 | 230 | 168 | 136 | 114 | 94 | 119 | 92 | 3,661 (18.8%) |
| Thu | 64 | 41 | 46 | 36 | 31 | 59 | 97 | 76 | 144 | 231 | 248 | 268 | 227 | 224 | 270 | 244 | 237 | 231 | 186 | 129 | 155 | 141 | 107 | 73 | 3,565 (18.3%) |
| Fri | 63 | 46 | 37 | 34 | 31 | 50 | 90 | 74 | 131 | 216 | 216 | 203 | 184 | 176 | 190 | 180 | 156 | 164 | 88 | 71 | 65 | 60 | 63 | 61 | 2,649 (13.6%) |
| Sat | 26 | 22 | 9 | 15 | 25 | 43 | 59 | 66 | 36 | 59 | 62 | 82 | 56 | 70 | 53 | 80 | 70 | 70 | 55 | 35 | 30 | 33 | 40 | 40 | 1,136 (5.8%) |
| Sun | 15 | 18 | 8 | 10 | 5 | 46 | 50 | 54 | 49 | 50 | 59 | 60 | 60 | 73 | 64 | 58 | 65 | 47 | 38 | 54 | 50 | 54 | 47 | 36 | 1,070 (5.5%) |
FewerMore commits
| UTC offset | Commits | Share | |
|---|---|---|---|
| UTC-10:00 | 99 | 0.5% | |
| UTC-09:00 | 14 | 0.1% | |
| UTC-08:00 | 723 | 3.7% | |
| UTC-07:00 | 1,555 | 8.0% | |
| UTC-06:00 | 818 | 4.2% | |
| UTC-05:00 | 2,547 | 13.1% | |
| UTC-04:00 | 3,114 | 16.0% | |
| UTC-03:00 | 176 | 0.9% | |
| UTC+00:00 | 306 | 1.6% | |
| UTC+01:00 | 2,435 | 12.5% | |
| UTC+02:00 | 3,261 | 16.8% | |
| UTC+03:00 | 138 | 0.7% | |
| UTC+03:30 | 23 | 0.1% | |
| UTC+04:00 | 2 | 0.0% | |
| UTC+05:00 | 4 | 0.0% | |
| UTC+05:30 | 579 | 3.0% | |
| UTC+07:00 | 10 | 0.1% | |
| UTC+08:00 | 717 | 3.7% | |
| UTC+09:00 | 2,840 | 14.6% | |
| UTC+10:00 | 9 | 0.0% | |
| UTC+11:00 | 17 | 0.1% | |
| UTC+12:00 | 35 | 0.2% | |
| UTC+13:00 | 22 | 0.1% |
How Apache Arrow compares with other Apache projects →
How Apache Arrow ranks among Apache projects by AI-assisted commits →
Generate this report for your own repository with gitstats-action · All Gallery reports
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