stream-nb-24-3. Merge multiple completion threads

[va-kuznecov]

Changelog entry

b944f4d
1120c1a
e55564f
9b97c8f

• Fix uninitialized value in PDisk UT
• Test a few small completion threads count (Test a few small completion threads count #10253)
• Implement configurable number of completion threads (Implement configurable number of completion threads #9715)
• Fix unimportant deadlock in TBlockDevice and add new UT (Fix unimportant deadlock in TBlockDevice and add new UT #9991)

Changelog category

• Performance improvement

Additional information

...

[github-actions]

⚪ 2025-01-06 18:28:10 UTC Pre-commit check for c1efd45 has started.
⚪ 2025-01-06 18:31:08 UTC Build linux-x86_64-release-asan is running...
🟢 2025-01-06 19:21:43 UTC Build successful.
⚪ 2025-01-06 19:22:01 UTC Tests are running...
🔴 2025-01-06 21:40:41 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
11825	11728	0	23	31	43

🟢 2025-01-06 21:41:31 UTC ydbd size 5.6 GiB changed* by +6.4 KiB, which is < 100.0 KiB vs stream-nb-24-3: OK

ydbd size dash	stream-nb-24-3: 56e8b11	merge: c1efd45	diff	diff %
ydbd size	6 007 204 400 Bytes	6 007 210 904 Bytes	+6.4 KiB	+0.000%
ydbd stripped size	1 504 805 696 Bytes	1 504 793 792 Bytes	-11.6 KiB	-0.001%

^{*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]

⚪ 2025-01-06 18:28:11 UTC Pre-commit check for c1efd45 has started.
⚪ 2025-01-06 18:31:14 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2025-01-06 19:37:46 UTC Build successful.
⚪ 2025-01-06 19:38:03 UTC Tests are running...
🔴 2025-01-06 21:29:17 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
40408	35138	0	11	5219	40

🟡 2025-01-06 21:30:10 UTC ydbd size 8.3 GiB changed* by +158.3 KiB, which is >= 100.0 KiB vs stream-nb-24-3: Warning

ydbd size dash	stream-nb-24-3: 56e8b11	merge: c1efd45	diff	diff %
ydbd size	8 875 694 304 Bytes	8 875 856 448 Bytes	+158.3 KiB	+0.002%
ydbd stripped size	483 993 672 Bytes	483 995 688 Bytes	+2.0 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}