25-1: TLI system views (#16103)

[azevaykin]

Changelog entry

partition_stats system view

Add new cumulative fields to the existing partition_stats system view:

• LocksAcquired - the number of locks installed "per key range";
• LocksWholeshard - the number of installed locks "for the entire batch";
• LocksBroken - the number of broken locks.

top_partitions_by_tli_one_* system view**

Add new top_partitions_by_tli_one_hour and top_partitions_by_tli_one_minute system views.

The views give out the top 10 partitions with a large number of broken locks.

Changelog category

• New feature

Description for reviewers

#16103

[github-actions]

🔴 2025-05-28 14:40:56 UTC The validation of the Pull Request description has failed. Please update the description.

The changelog entry is less than 20 characters or missing.

[github-actions]

⚪ 2025-05-28 07:14:00 UTC Pre-commit check linux-x86_64-release-asan for 6d64197 has started.
⚪ 2025-05-28 07:14:22 UTC Artifacts will be uploaded here
⚪ 2025-05-28 07:17:34 UTC ya make is running...
🟡 2025-05-28 09:03:17 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14164	14017	0	50	59	38

⚪ 2025-05-28 09:04:27 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-05-28 09:24:49 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
194 (only retried tests)	100	0	9	50	35

⚪ 2025-05-28 09:24:58 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-05-28 09:44:31 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
126 (only retried tests)	39	0	8	44	35

🟢 2025-05-28 09:44:40 UTC Build successful.
🟡 2025-05-28 09:45:15 UTC ydbd size 3.6 GiB changed* by +865.3 KiB, which is >= 100.0 KiB vs stable-25-1: Warning

ydbd size dash	stable-25-1: 8b86cdb	merge: 6d64197	diff	diff %
ydbd size	3 912 905 384 Bytes	3 913 791 496 Bytes	+865.3 KiB	+0.023%
ydbd stripped size	1 368 555 792 Bytes	1 368 894 288 Bytes	+330.6 KiB	+0.025%

^{*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]

⚪ 2025-05-28 07:14:31 UTC Pre-commit check linux-x86_64-relwithdebinfo for 6d64197 has started.
⚪ 2025-05-28 07:14:35 UTC Artifacts will be uploaded here
⚪ 2025-05-28 07:17:43 UTC ya make is running...
🟡 2025-05-28 08:52:15 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
28138	25614	0	7	2454	63

⚪ 2025-05-28 08:54:39 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-05-28 09:15:31 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
135 (only retried tests)	75	0	0	0	60

🟢 2025-05-28 09:15:39 UTC Build successful.
🟡 2025-05-28 09:15:58 UTC ydbd size 2.1 GiB changed* by +526.7 KiB, which is >= 100.0 KiB vs stable-25-1: Warning

ydbd size dash	stable-25-1: 8b86cdb	merge: 6d64197	diff	diff %
ydbd size	2 249 320 056 Bytes	2 249 859 376 Bytes	+526.7 KiB	+0.024%
ydbd stripped size	476 028 280 Bytes	476 137 880 Bytes	+107.0 KiB	+0.023%

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