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Pulse snapshot for 10 February 2023

https://github.com/tensorflow/tensorflow

JSON snapshot also available

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
20 193 10 3653 1481 Jan 10 – Feb 10 2022 ending 12mo back
22 189 11 3675 1233 Feb 10 – Mar 10 2022 ending 11mo back
26 195 13 3701 1380 Mar 10 – Apr 10 2022 ending 10mo back
22 192 11 3723 1409 Apr 10 – May 10 2022 ending 9mo back
18 172 10 3741 1558 May 10 – Jun 10 2022 ending 8mo back
17 155 10 3758 1168 Jun 10 – Jul 10 2022 ending 7mo back
33 204 16 3791 1458 Jul 10 – Aug 10 2022 ending 6mo back
43 222 19 3834 1724 Aug 10 – Sep 10 2022 ending 5mo back
20 197 10 3854 1534 Sep 10 – Oct 10 2022 ending 4mo back
28 216 12 3882 1856 Oct 10 – Nov 10 2022 ending 3mo back
19 207 9 3901 1542 Nov 10 – Dec 10 2022 ending 2mo back
25 197 12 3926 1260 Dec 10 – Jan 10 2023 ending 1mo back
23 211 10 3949 1614 Jan 10 – Feb 10 2023 ending 12:50 UTC
Committerspermonth Produced by GNUPLOT 5.4 patchlevel 5 15 20 25 30 35 40 45 0 2 4 6 8 10 12 150 160 170 180 190 200 210 220 230 New committers Total committers Months before 10 February 2023 New committers Total committers New committers New committers Total committers Total committers 🔗 Committers per month – tensorflow/tensorflow

🔗 For the last 13 months:

Cumulative total committers grew by 296 (from 3653 to 3949) in 12 months.

Totalcommittersandnew Produced by GNUPLOT 5.4 patchlevel 5 8 10 12 14 16 18 20 0 2 4 6 8 10 12 3650 3700 3750 3800 3850 3900 3950 New commiters percentage Cumulative total committers Months before 10 February 2023 New commiters percentage Cumulative total committers New commiters percentage New commiters percentage Cumulative total committers Cumulative total committers 🔗 Total committers and % new – tensorflow/tensorflow Commitspermonth Produced by GNUPLOT 5.4 patchlevel 5 1100 1200 1300 1400 1500 1600 1700 1800 1900 0 2 4 6 8 10 12 Commits per month Months before 10 February 2023 Commitspermonth_plot_1 🔗 Commits per month – tensorflow/tensorflow

🔗 Issue and PR pulse

Issues PRs Month range
Clsd Opnd + - Mrgd Clsd Opnd + -
357 231 -126 333 49 384 +2 Jan 10 – Feb 10 2022 ending 12mo back
246 234 -12 68 392 625 +165 Feb 10 – Mar 10 2022 ending 11mo back
276 207 -69 113 196 165 -144 Mar 10 – Apr 10 2022 ending 10mo back
238 199 -39 225 50 287 +12 Apr 10 – May 10 2022 ending 9mo back
318 243 -75 90 38 124 -4 May 10 – Jun 10 2022 ending 8mo back
245 203 -42 47 21 94 +26 Jun 10 – Jul 10 2022 ending 7mo back
206 214 +8 111 38 152 +3 Jul 10 – Aug 10 2022 ending 6mo back
230 243 +13 283 48 327 -4 Aug 10 – Sep 10 2022 ending 5mo back
256 231 -25 91 25 152 +36 Sep 10 – Oct 10 2022 ending 4mo back
221 219 -2 190 58 262 +14 Oct 10 – Nov 10 2022 ending 3mo back
210 185 -25 74 39 131 +18 Nov 10 – Dec 10 2022 ending 2mo back
244 230 -14 107 55 131 -31 Dec 10 – Jan 10 2023 ending 1mo back
269 242 -27 133 49 169 -13 Jan 10 – Feb 10 2023 ending 12:50 UTC
IncreasedecreaseinopenissuesPRs Produced by GNUPLOT 5.4 patchlevel 5 -140 -120 -100 -80 -60 -40 -20 0 20 0 2 4 6 8 10 12 -150 -100 -50 0 50 100 150 200 Increase/decrease in open issues Increase/decrease in open PRs Months before 10 February 2023 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/PRs – tensorflow/tensorflow

🔗 For the last 13 months:

Issuesclosedandopened Produced by GNUPLOT 5.4 patchlevel 5 200 220 240 260 280 300 320 340 360 0 2 4 6 8 10 12 180 190 200 210 220 230 240 250 Issues closed Issues opened Months before 10 February 2023 Issues closed Issues opened Issues closed Issues closed Issues opened Issues opened 🔗 Issues closed and opened – tensorflow/tensorflow PRsmergedclosedandopened Produced by GNUPLOT 5.4 patchlevel 5 50 100 150 200 250 300 350 400 450 500 0 2 4 6 8 10 12 0 100 200 300 400 500 600 700 PRs merged+closed PRs opened Months before 10 February 2023 PRs merged+closed PRs opened PRs merged+closed PRs merged+closed PRs opened PRs opened 🔗 PRs merged/closed and opened – tensorflow/tensorflow

🔗 Open issues

2051 issues were open as of 10 Feb 2023

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

16.86 times as many closed issues as open issues.

Latest1000openissues Produced by GNUPLOT 5.4 patchlevel 5 2023-02 2023-01 2022-12 2022-11 2022-10 2022-09 2022-08 2022-07 2022-06 2022-05 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 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-03 2017-12 2017-11 2017-10 2017-09 2017-08 2017-05 2017-03 2017-02 2016-12 2016-06 Month created Number of issues still open Latest1000openissues_plot_2 56 141 57 52 64 70 59 27 18 23 14 17 17 14 9 15 7 11 21 19 14 14 15 17 8 14 16 16 17 12 17 20 11 11 5 2 6 2 10 5 6 1 3 3 5 1 3 4 5 2 2 1 1 2 1 1 2 1 1 1 2 1 1 1 1 2 1 1 1 Number of issues still open Number of issues still open Latest1000openissues_plot_2 Latest 1000 open issues

🔗 Age statistics for latest 1000 open issues
Newest 1st Qu Median Mean 3rd Qu 𝜂90th Oldest
0 days 70 days 194 days 403 days 668 days 980 days 2443 days
Standard deviation: 436 days

🔗 Open PRs

251 PRs were open as of 10 Feb 2023

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

88.68 times as many closed PRs as open PRs.

Produced by GNUPLOT 5.4 patchlevel 5 2023-02 2023-01 2022-12 2022-11 2022-10 2022-09 2022-08 2022-07 2022-06 2022-05 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 2020-12 2020-11 2020-07 2020-06 Month created Number of PRs still open _plot_2 35 52 40 20 18 14 10 9 12 2 5 6 2 1 1 3 3 3 4 1 1 1 1 1 2 1 1 2 Number of PRs still open Number of PRs still open _plot_2

🔗 Age statistics for all open PRs
Newest 1st Qu Median Mean 3rd Qu 𝜂90th Oldest
0 days 24 days 70 days 145 days 188 days 352 days 981 days
Standard deviation: 187 days

🔗 Issues resolved

34588 issues were closed as of 10 Feb 2023

16.86 times as many closed issues as open issues.

24 percent ratio of total closed issues to total commits.

Latest1000closedissues Produced by GNUPLOT 5.4 patchlevel 5 2023-02 2023-01 2022-12 2022-11 2022-10 2022-09 2022-08 2022-07 2022-06 2022-05 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 2021-02 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 2019-06 2019-04 2019-03 2019-02 2018-10 2018-09 2018-08 2018-07 2018-01 2017-06 2017-03 2017-02 2016-12 Month created Number of issues closed Latest1000closedissues_plot_2 119 215 258 223 10 6 9 3 4 3 3 1 3 2 1 11 5 5 7 9 9 2 5 4 4 5 5 4 1 3 5 3 6 4 2 1 4 3 3 2 2 1 2 3 2 1 2 2 1 1 1 2 2 2 2 2 Number of issues closed Number of issues closed Latest1000closedissues_plot_2 Latest 1000 closed issues

🔗 Time-to-close statistics for latest 1000 closed issues
Fastest 1st Qu Median Mean 3rd Qu 𝜂90th Longest
0 days 8 days 18 days 229 days 255 days 848 days 1898 days
Standard deviation: 401 days

🔗 PRs merged/closed

22258 PRs were merged/closed as of 10 Feb 2023

88.68 times as many closed PRs as open PRs.

Latest1000mergedclosedPRs Produced by GNUPLOT 5.4 patchlevel 5 2023-02 2023-01 2022-12 2022-11 2022-10 2022-09 2022-08 2022-07 2022-06 2022-05 2022-04 2022-03 2022-02 2022-01 2021-11 2021-10 2021-03 2021-02 2020-04 2019-11 2019-08 2019-06 2016-11 2016-05 2016-04 Month created Number of PRs merged/closed Latest1000mergedclosedPRs_plot_2 47 183 158 153 208 125 95 2 5 2 5 1 2 2 1 1 1 1 1 1 1 2 1 1 1 Number of PRs merged/closed Number of PRs merged/closed Latest1000mergedclosedPRs_plot_2 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 41 days 22 days 104 days 1346 days
Standard deviation: 119 days

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