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Pulse snapshot for 19 October 2026

https://github.com/tensorflow/tensorflow

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Committers: summary • month-by-month • graphs: committers per month • commits per month • total committers

Issues: open • resolved • summary • month-by-month • age stats • time-to-close stats • graphs: opened/closed • increase/decrease

PRs: open • merged/closed • summary • month-by-month • age stats • time-to-close stats • graphs: opened/merged/closed • increase/decrease

🔗 Committer pulse

Committers Mo-
nthly
com-
mits 		Month range
Monthly Cu-
mula-
tive
New Uniq %New
18 155 11 4562 1296 Sep 19 – Oct 19 2025 ending 12mo back
18 159 11 4580 1207 Oct 19 – Nov 19 2025 ending 11mo back
13 161 8 4593 1251 Nov 19 – Dec 19 2025 ending 10mo back
19 129 14 4612 939 Dec 19 – Jan 19 2026 ending 9mo back
21 162 12 4633 1037 Jan 19 – Feb 19 2026 ending 8mo back
18 152 11 4651 965 Feb 19 – Mar 19 2026 ending 7mo back
26 175 14 4677 1241 Mar 19 – Apr 19 2026 ending 6mo back
34 184 18 4711 1395 Apr 19 – May 19 2026 ending 5mo back
39 180 21 4750 1196 May 19 – Jun 19 2026 ending 4mo back
48 204 23 4798 1136 Jun 19 – Jul 19 2026 ending 3mo back
72 236 30 4870 1226 Jul 19 – Aug 19 2026 ending 2mo back
60 234 25 4930 1206 Aug 19 – Sep 19 2026 ending 1mo back
42 238 17 4972 1763 Sep 19 – Oct 19 2026 ending 13:48 UTC
Committerspermonth Produced by GNUPLOT 6.0 patchlevel 5 10 20 30 40 50 60 70 80 0 2 4 6 8 10 12 120 140 160 180 200 220 240 New committers Total committers New committers New committers Total committers Total committers New committers Total committers Months before 19 October 2026 🔗 Committers per month – tensorflow/tensorflow

🔗 For the last 13 months:

Cumulative total committers grew by 410 (from 4562 to 4972) in 12 months.

Totalcommittersandnew Produced by GNUPLOT 6.0 patchlevel 5 5 10 15 20 25 30 0 2 4 6 8 10 12 4550 4600 4650 4700 4750 4800 4850 4900 4950 5000 New commiters percentage Cumulative total committers New commiters percentage New commiters percentage Cumulative total committers Cumulative total committers New commiters percentage Cumulative total committers Months before 19 October 2026 🔗 Total committers and % new – tensorflow/tensorflow Commitspermonth Produced by GNUPLOT 6.0 patchlevel 5 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 0 2 4 6 8 10 12 Commitspermonth_plot_1 Commits per month Months before 19 October 2026 🔗 Commits per month – tensorflow/tensorflow

🔗 Issue and PR pulse

Issues PRs Month range
Clsd Opnd + - Mrgd Clsd Opnd + -
44 71 +27 1113 876 1866 -123 Sep 19 – Oct 19 2025 ending 12mo back
53 83 +30 979 222 2063 +862 Oct 19 – Nov 19 2025 ending 11mo back
79 91 +12 1129 868 1888 -109 Nov 19 – Dec 19 2025 ending 10mo back
30 46 +16 804 405 1673 +464 Dec 19 – Jan 19 2026 ending 9mo back
58 67 +9 1038 395 2169 +736 Jan 19 – Feb 19 2026 ending 8mo back
34 83 +49 1070 756 1967 +141 Feb 19 – Mar 19 2026 ending 7mo back
50 77 +27 1158 199 2080 +723 Mar 19 – Apr 19 2026 ending 6mo back
44 136 +92 1392 285 2449 +772 Apr 19 – May 19 2026 ending 5mo back
168 115 -53 1364 3115 2575 -1904 May 19 – Jun 19 2026 ending 4mo back
188 49 -139 993 1367 1878 -482 Jun 19 – Jul 19 2026 ending 3mo back
169 87 -82 1110 555 2033 +368 Jul 19 – Aug 19 2026 ending 2mo back
170 89 -81 1270 401 1896 +225 Aug 19 – Sep 19 2026 ending 1mo back
204 121 -83 812 288 1488 +388 Sep 19 – Oct 19 2026 ending 13:48 UTC
IncreasedecreaseinopenissuesPRs Produced by GNUPLOT 6.0 patchlevel 5 -150 -100 -50 0 50 100 0 2 4 6 8 10 12 -2000 -1500 -1000 -500 0 500 1000 Increase/decrease in open issues Increase/decrease in open PRs Increase/decrease in open issues Increase/decrease in open issues Increase/decrease in open PRs Increase/decrease in open PRs Increase/decrease in open issues Increase/decrease in open PRs Months before 19 October 2026 🔗 Increase/decrease in open issues/PRs – tensorflow/tensorflow

🔗 For the last 13 months:

Issuesclosedandopened Produced by GNUPLOT 6.0 patchlevel 5 20 40 60 80 100 120 140 160 180 200 220 0 2 4 6 8 10 12 40 50 60 70 80 90 100 110 120 130 140 Issues closed Issues opened Issues closed Issues closed Issues opened Issues opened Issues closed Issues opened Months before 19 October 2026 🔗 Issues closed and opened – tensorflow/tensorflow PRsmergedclosedandopened Produced by GNUPLOT 6.0 patchlevel 5 1000 1500 2000 2500 3000 3500 4000 4500 0 2 4 6 8 10 12 1400 1600 1800 2000 2200 2400 2600 PRs merged+closed PRs opened PRs merged+closed PRs merged+closed PRs opened PRs opened PRs merged+closed PRs opened Months before 19 October 2026 🔗 PRs merged/closed and opened – tensorflow/tensorflow

🔗 Open issues

604 issues were open as of 19 Oct 2026

7.11 times as many issues currently open as the
average number of issues opened per month.

68.33 times as many closed issues as open issues.

Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2026-09 2026-08 2026-07 2026-06 2026-05 2026-04 2026-03 2026-02 2026-01 2025-12 2025-11 2025-10 2025-09 2025-08 2025-07 2025-06 2025-05 2025-04 2025-03 2025-02 2025-01 2024-12 2024-11 2024-10 2024-09 2024-08 2024-07 2024-06 2024-05 2024-04 2024-03 2024-02 2024-01 2023-12 2023-11 2023-10 2023-08 2023-07 2023-06 2023-05 2023-04 2023-03 2023-02 2023-01 2022-09 2022-08 2022-07 2022-04 2022-03 2022-02 2022-01 2021-12 2021-11 2021-10 2021-09 2021-08 2021-07 2021-06 2021-05 2021-04 2021-03 2021-02 2021-01 2020-12 2020-11 2020-10 2020-09 2020-08 2020-07 2020-06 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-02 2018-05 Number of issues still open _plot_2 82 52 20 9 40 48 26 34 4 22 11 15 8 9 4 6 2 11 4 5 4 5 7 10 4 3 8 3 2 3 9 8 3 2 3 2 1 2 1 3 4 2 2 4 2 3 5 2 2 1 4 2 4 3 1 2 2 2 2 2 1 2 2 3 4 2 3 3 4 2 4 5 5 1 2 4 3 1 2 1 1 1 1 1 Number of issues still open Number of issues still open _plot_2 Month created

🔗 Age statistics for all open issues
Newest 1st Qu Median Mean 3rd Qu 𝜂90th Oldest
0 days 71 days 226 days 588 days 809 days 1966 days 3066 days
Standard deviation: 735 days

🔗 Open PRs

2829 PRs were open as of 19 Oct 2026

1.41 times as many PRs currently open as the
average number of PRs opened per month.

28.59 times as many closed PRs as open PRs.

Latest1000openPRs Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2026-09 2026-08 2026-07 2026-06 2026-04 2026-03 2026-02 2026-01 Number of PRs still open Latest1000openPRs_plot_2 514 437 20 16 4 2 4 2 1 Number of PRs still open Number of PRs still open Latest1000openPRs_plot_2 Month created Latest 1000 open PRs

🔗 Age statistics for latest 1000 open PRs
Newest 1st Qu Median Mean 3rd Qu 𝜂90th Oldest
0 days 6 days 18 days 20 days 27 days 34 days 273 days
Standard deviation: 26 days

🔗 Issues resolved

41272 issues were closed as of 19 Oct 2026

68.33 times as many closed issues as open issues.

20 percent ratio of total closed issues to total commits.

Latest1000closedissues Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2026-09 2026-08 2026-07 2026-06 2026-05 2026-04 2026-02 2026-01 2025-12 2025-09 2024-09 2024-07 2021-12 2021-04 2020-08 2019-09 2018-02 2016-06 2016-04 2016-03 2015-12 2015-11 Number of issues closed Latest1000closedissues_plot_2 75 214 178 217 177 77 33 1 1 1 9 2 1 1 1 1 1 2 1 1 1 2 3 Number of issues closed Number of issues closed Latest1000closedissues_plot_2 Month created Latest 1000 closed issues

🔗 Time-to-close statistics for latest 1000 closed issues
Fastest 1st Qu Median Mean 3rd Qu 𝜂90th Longest
0 days 16 days 170 days 366 days 594 days 795 days 3449 days
Standard deviation: 510 days

🔗 PRs merged/closed

80873 PRs were merged/closed as of 19 Oct 2026

28.59 times as many closed PRs as open PRs.

Latest1000mergedclosedPRs Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2026-09 2026-08 2026-07 2026-06 2026-01 Number of PRs merged/closed Latest1000mergedclosedPRs_plot_2 632 346 12 6 2 2 Number of PRs merged/closed Number of PRs merged/closed Latest1000mergedclosedPRs_plot_2 Month created Latest 1000 merged/closed PRs

🔗 Time-to-close statistics for latest 1000 merged/closed PRs
Fastest 1st Qu Median Mean 3rd Qu 𝜂90th Longest
0 days 0 days 3 days 23 days 35 days 62 days 478 days
Standard deviation: 44 days

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