GH-34853: [Go] Add TotalRecordSize, TotalArraySize

[yevgenypats]

Closes #34853

• Closes: [Go][Util] TotalBufferSize #34853

[github-actions]

Thanks for opening a pull request!

If this is not a minor PR. Could you open an issue for this pull request on GitHub? https://github.com/apache/arrow/issues/new/choose

Opening GitHub issues ahead of time contributes to the Openness of the Apache Arrow project.

Then could you also rename the pull request title in the following format?

GH-${GITHUB_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}

or

MINOR: [${COMPONENT}] ${SUMMARY}

In the case of PARQUET issues on JIRA the title also supports:

PARQUET-${JIRA_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}

See also:

• Other pull requests
• Contribution Guidelines - How to contribute patches

[zeroshade]

@yevgenypats For future reference: the style for naming the PRs is GH-####: [Go] ... don't put brackets around the GH-##### part and the CI will automatically pick it up and add the "closes" comment for you. I've updated the title for this PR but just mentioning it for your future PRs. Thanks! I'll take a look at this in just a bit. I'm just catching up on notifications from while i was at a conference last week 😄

[github-actions]

• Closes: [Go][Util] TotalBufferSize #34853

[github-actions]

⚠️ GitHub issue #34853 has been automatically assigned in GitHub to PR creator.

[yevgenypats]

Thanks @zeroshade and sorry for the delay here. Addressed the review.

[zeroshade]

just some very nitpicky things for formatting, but otherwise LGTM

[ursabot]

Benchmark runs are scheduled for baseline = 76e8cb5 and contender = 2fe1733. 2fe1733 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
[Finished ⬇️0.0% ⬆️0.0%] ec2-t3-xlarge-us-east-2
[Finished ⬇️0.24% ⬆️0.0%] test-mac-arm
[Finished ⬇️0.51% ⬆️0.0%] ursa-i9-9960x
[Finished ⬇️0.15% ⬆️0.03%] ursa-thinkcentre-m75q
Buildkite builds:
[Finished] 2fe17338 ec2-t3-xlarge-us-east-2
[Finished] 2fe17338 test-mac-arm
[Finished] 2fe17338 ursa-i9-9960x
[Finished] 2fe17338 ursa-thinkcentre-m75q
[Finished] 76e8cb5f ec2-t3-xlarge-us-east-2
[Finished] 76e8cb5f test-mac-arm
[Finished] 76e8cb5f ursa-i9-9960x
[Finished] 76e8cb5f ursa-thinkcentre-m75q
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java