Datashard configurable stats report intervals

[ztlpn]

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

KIKIMR-24154
KIKIMR-24179

PRs in stable branches:

• 25-1: Datashard configurable stats report intervals #27076
• 25-2-1: Datashard configurable stats report intervals #27075
• 25-2: Datashard configurable stats report intervals #27074
• 25-1-4: Datashard configurable stats report intervals #27077
• 25-3: Datashard configurable stats report intervals #27071
• 25-3-1: Datashard configurable stats report intervals #27073
• 24-4-4-hotfix: Datashard configurable stats report intervals #27348

[github-actions]

🟢 2025-10-22 12:39:49 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-10-14 17:03:59 UTC Pre-commit check linux-x86_64-relwithdebinfo for ced8a82 has started.
⚪ 2025-10-14 17:04:13 UTC Artifacts will be uploaded here
⚪ 2025-10-14 17:08:31 UTC ya make is running...
🟡 2025-10-14 19:27:55 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
41197	38413	0	1	2761	22

⚪ 2025-10-14 19:28:05 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-10-14 19:44:19 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
994 (only retried tests)	973	0	1	0	20

⚪ 2025-10-14 19:44:22 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-10-14 19:58:40 UTC Tests successful.

Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
570 (only retried tests)	548	0	0	0	22

🟢 2025-10-14 19:58:43 UTC Build successful.
🟢 2025-10-14 19:59:02 UTC ydbd size 2.3 GiB changed* by +5.4 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 9c08324	merge: ced8a82	diff	diff %
ydbd size	2 423 377 720 Bytes	2 423 383 264 Bytes	+5.4 KiB	+0.000%
ydbd stripped size	515 870 856 Bytes	515 872 008 Bytes	+1.1 KiB	+0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-10-14 17:04:08 UTC Pre-commit check linux-x86_64-release-asan for ced8a82 has started.
⚪ 2025-10-14 17:04:23 UTC Artifacts will be uploaded here
⚪ 2025-10-14 17:08:32 UTC ya make is running...
🟡 2025-10-14 19:56:47 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
17982	17300	0	387	274	21

🟢 2025-10-14 19:56:53 UTC Build successful.
🟢 2025-10-14 19:57:16 UTC ydbd size 3.8 GiB changed* by +8.6 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 9c08324	merge: ced8a82	diff	diff %
ydbd size	4 031 826 480 Bytes	4 031 835 304 Bytes	+8.6 KiB	+0.000%
ydbd stripped size	1 497 424 512 Bytes	1 497 428 448 Bytes	+3.8 KiB	+0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[ijon]

It makes no sense for backup table stats report intervals to be shorter than normal table report intervals.

I suggest enforcing this constraint.

Suggested change

	return TDuration::Seconds(
	isBackup
	? appData.DataShardConfig.GetBackupTableStatsReportIntervalSeconds()
	: appData.DataShardConfig.GetStatsReportIntervalSeconds());
	const auto interval = appData.DataShardConfig.GetStatsReportIntervalSeconds();
	return TDuration::Seconds(
	isBackup
	? std::max(interval, appData.DataShardConfig.GetBackupTableStatsReportIntervalSeconds()
	: interval
	);

[ztlpn]

fixed

[github-actions]

⚪ 2025-10-15 16:50:00 UTC Pre-commit check linux-x86_64-relwithdebinfo for 17b6ac3 has started.
⚪ 2025-10-15 16:50:14 UTC Artifacts will be uploaded here
⚪ 2025-10-15 16:54:31 UTC ya make is running...
🟢 2025-10-15 18:28:17 UTC Tests successful.

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
41217	38450	0	0	2743	24

🟢 2025-10-15 18:28:27 UTC Build successful.
🟢 2025-10-15 18:28:41 UTC ydbd size 2.3 GiB changed* by +6.1 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 6a97bc6	merge: 17b6ac3	diff	diff %
ydbd size	2 423 994 432 Bytes	2 424 000 632 Bytes	+6.1 KiB	+0.000%
ydbd stripped size	515 998 440 Bytes	515 999 592 Bytes	+1.1 KiB	+0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-10-15 10:59:49 UTC Pre-commit check linux-x86_64-release-asan for 17b6ac3 has started.
⚪ 2025-10-15 10:59:53 UTC Artifacts will be uploaded here
⚪ 2025-10-15 11:04:08 UTC ya make is running...
🟡 2025-10-15 14:04:26 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
18002	17500	0	185	295	22

🟢 2025-10-15 14:04:32 UTC Build successful.
🟢 2025-10-15 14:04:56 UTC ydbd size 3.8 GiB changed* by +9.7 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 6a97bc6	merge: 17b6ac3	diff	diff %
ydbd size	4 032 942 864 Bytes	4 032 952 816 Bytes	+9.7 KiB	+0.000%
ydbd stripped size	1 497 804 320 Bytes	1 497 808 576 Bytes	+4.2 KiB	+0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}