Update stable-24-3: add OLAP metrics to describe table

[swalrus1]

• signals for tablet initialization #7281
• add missing table stats for column shards (add missing table stats for column shards #7140)
• Fix table stats aggregation for OLAP tables (Fix table stats aggregation for OLAP tables #8417)
• add missing monitoring metrics for column shards (add missing monitoring metrics for column shards #7314)

[github-actions]

⚪ 2024-09-03 15:35:00 UTC Pre-commit check for 9a9db53 has started.
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[github-actions]

⚪ 2024-09-03 15:36:08 UTC Pre-commit check for 9a9db53 has started.
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🔴 2024-09-03 15:45:16 UTC Tests run skipped.

[github-actions]

⚪ 2024-09-03 15:36:11 UTC Pre-commit check for 9a9db53 has started.
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🔴 2024-09-03 15:45:03 UTC Tests run skipped.

[github-actions]

⚪ 2024-09-03 15:55:53 UTC Pre-commit check for 11f0b12 has started.
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🟢 2024-09-03 16:10:31 UTC Build successful.

[github-actions]

⚪ 2024-09-03 15:56:08 UTC Pre-commit check for 11f0b12 has started.
⚪ 2024-09-03 15:58:44 UTC Build linux-x86_64-release-asan is running...
🟢 2024-09-03 16:22:13 UTC Build successful.
⚪ 2024-09-03 16:22:30 UTC Tests are running...
🔴 2024-09-03 18:15:31 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
11142	11071	0	16	23	32

🟡 2024-09-03 18:16:11 UTC ydbd size 5.5 GiB changed* by +786.1 KiB, which is >= 100.0 KiB vs stable-24-3: Warning

ydbd size dash	stable-24-3: 250822e	merge: 11f0b12	diff	diff %
ydbd size	5 933 703 968 Bytes	5 934 508 888 Bytes	+786.1 KiB	+0.014%
ydbd stripped size	1 487 691 616 Bytes	1 487 790 176 Bytes	+96.2 KiB	+0.007%

^{*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]

⚪ 2024-09-03 15:56:38 UTC Pre-commit check for 11f0b12 has started.
⚪ 2024-09-03 15:59:13 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2024-09-03 16:40:23 UTC Build successful.
⚪ 2024-09-03 16:40:39 UTC Tests are running...
🔴 2024-09-03 18:24:26 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
39688	34442	0	2	5214	30

🟡 2024-09-03 18:25:03 UTC ydbd size 8.2 GiB changed* by +1.5 MiB, which is >= 100.0 KiB vs stable-24-3: Warning

ydbd size dash	stable-24-3: 250822e	merge: 11f0b12	diff	diff %
ydbd size	8 760 189 584 Bytes	8 761 772 528 Bytes	+1.5 MiB	+0.018%
ydbd stripped size	478 952 712 Bytes	478 977 736 Bytes	+24.4 KiB	+0.005%

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