Revert "[Backport stable-26-3-1] PR #49205: Correct InitialMemoryLimit setup"

[Hor911]

Reverts #49212

[ydbot]

Run Extra Tests

Run additional tests for this PR. You can customize:

• Test Size: small, medium, large (default: small, medium)
• Test Targets: any directory path (default: ydb/)
• Sanitizers: ASAN, MSAN, TSAN
• Coredumps: enable for debugging (default: off)
• Additional args: custom ya make arguments

[github-actions]

⚪ 2026-08-07 10:45:27 UTC Pre-commit check linux-x86_64-release-asan for 218a2a3 has started.
⚪ 2026-08-07 10:45:31 UTC Artifacts will be uploaded here
⚪ 2026-08-07 10:46:56 UTC ya make is running...
🟡 2026-08-07 11:26:49 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
23898	23679	0	24	112	83

⚪ 2026-08-07 11:27:00 UTC ya make is running... (failed tests rerun, try 2)
🟢 2026-08-07 11:38:00 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
223 (only retried tests)	209	0	0	0	14

🟢 2026-08-07 11:38:03 UTC Build successful.
🟢 2026-08-07 11:38:36 UTC ydbd size 4.2 GiB changed* by -9.4 KiB, which is <= 0 Bytes vs stable-26-3-1: OK

ydbd size dash	stable-26-3-1: a6bcf95	merge: 218a2a3	diff	diff %
ydbd size	4 533 522 800 Bytes	4 533 513 128 Bytes	-9.4 KiB	-0.000%
ydbd stripped size	1 682 548 168 Bytes	1 682 547 848 Bytes	-320 Bytes	-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]

⚪ 2026-08-07 10:46:58 UTC Pre-commit check linux-x86_64-relwithdebinfo for 218a2a3 has started.
⚪ 2026-08-07 10:47:33 UTC Artifacts will be uploaded here
⚪ 2026-08-07 10:49:11 UTC ya make is running...
🟡 2026-08-07 12:36:54 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
50356	48658	0	5	1687	6

⚪ 2026-08-07 12:37:12 UTC ya make is running... (failed tests rerun, try 2)
🟢 2026-08-07 12:47:01 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
118 (only retried tests)	118	0	0	0	0

🟢 2026-08-07 12:47:04 UTC Build successful.
🟢 2026-08-07 12:47:28 UTC ydbd size 2.6 GiB changed* by -7.5 KiB, which is <= 0 Bytes vs stable-26-3-1: OK

ydbd size dash	stable-26-3-1: a6bcf95	merge: 218a2a3	diff	diff %
ydbd size	2 795 147 928 Bytes	2 795 140 280 Bytes	-7.5 KiB	-0.000%
ydbd stripped size	586 315 448 Bytes	586 315 192 Bytes	-256 Bytes	-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}