Add cpu stats for import test

[pnv1]

Changelog entry

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Description for reviewers

[github-actions]

🟢 2025-06-23 11:22:52 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-06-23 11:23:39 UTC Pre-commit check linux-x86_64-relwithdebinfo for de72487 has started.
⚪ 2025-06-23 11:23:50 UTC Artifacts will be uploaded here
⚪ 2025-06-23 11:26:13 UTC ya make is running...
🟢 2025-06-23 11:56:45 UTC Tests successful.

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
389	384	0	0	1	4

🟢 2025-06-23 11:57:00 UTC Build successful.
🟡 2025-06-23 11:57:10 UTC ydbd size 2.2 GiB changed* by +561.3 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: e45a3f0	merge: de72487	diff	diff %
ydbd size	2 379 036 816 Bytes	2 379 611 632 Bytes	+561.3 KiB	+0.024%
ydbd stripped size	498 376 520 Bytes	498 480 968 Bytes	+102.0 KiB	+0.021%

^{*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]

⚪ 2025-06-23 11:24:00 UTC Pre-commit check linux-x86_64-release-asan for de72487 has started.
⚪ 2025-06-23 11:24:25 UTC Artifacts will be uploaded here
⚪ 2025-06-23 11:27:47 UTC ya make is running...
🟡 2025-06-23 12:14:14 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?
345	226	0	11	104	4

⚪ 2025-06-23 12:14:24 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-06-23 12:36:53 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?
200 (only retried tests)	83	0	11	102	4

⚪ 2025-06-23 12:37:01 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-06-23 12:58:35 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?
200 (only retried tests)	85	0	11	101	3

🟢 2025-06-23 12:58:42 UTC Build successful.
🟡 2025-06-23 12:58:59 UTC ydbd size 3.9 GiB changed* by +1.1 MiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: e45a3f0	merge: de72487	diff	diff %
ydbd size	4 185 311 944 Bytes	4 186 516 672 Bytes	+1.1 MiB	+0.029%
ydbd stripped size	1 451 045 560 Bytes	1 451 351 000 Bytes	+298.3 KiB	+0.021%

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