Add write buffer to AiUserMetrics model

What does this MR do and why?

Adds write buffer for AI::UserMetrics model. It will be used to schedule delayed updates to user metrics.

No user facing changes yet. It's only a preparation MR to have smaller MRs.

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

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Before	After

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

Related to #512247 (closed)

changed milestone to %17.9

added backend customer devopsplan groupoptimize priority1 sectiondev typefeature workflowin dev labels

assigned to @pshutsin

changed the description

added pipelinetier-3 pipeline:run-e2e-omnibus-once labels

added database databasereview pending labels

	1 Message
	CHANGELOG missing: If this merge request needs a changelog entry, add the Changelog trailer to the commit message you want to add to the changelog. If this merge request doesn't need a CHANGELOG entry, feel free to ignore this message.

Reviewer roulette

Category	Reviewer	Maintainer
backend	@olaoluro (UTC+0, 1 hour behind author)	@aakriti.gupta (UTC+1, same timezone as author)
database	@irina.bronipolsky (UTC+0, 1 hour behind author)	@terrichu (UTC-5, 6 hours behind author)
~"Clickhouse"	Reviewer review is optional for ~"Clickhouse"	@pedropombeiro (UTC+1, same timezone as author)

Please refer to documentation page for guidance on how you can benefit from the Reviewer Roulette, or use the GitLab Review Workload Dashboard to find other available reviewers.

Sidekiq queue changes

This merge request contains changes to Sidekiq queues. Please follow the documentation on changing a queue's urgency.

These queues were added:

• cronjob:analytics_dump_ai_user_metrics_write_buffer_cron

If needed, you can retry the danger-review job that generated this comment.

Generated by Danger

changed title from Create AiUserMetrics table and model to Add write buffer to AiUserMetrics table

changed title from Add write buffer to AiUserMetrics table to Add write buffer to AiUserMetrics model

added 1 commit

• 452b5c8e - Add WriteBuffer for Ai::UserMetrics

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E2E Test Result Summary

allure-report-publisher generated test report!

e2e-test-on-cng: test report for 2d953a22

expand test summary

+------------------------------------------------------------------+
|                          suites summary                          |
+-------------+--------+--------+---------+-------+-------+--------+
|             | passed | failed | skipped | flaky | total | result |
+-------------+--------+--------+---------+-------+-------+--------+
| Package     | 29     | 0      | 15      | 0     | 44    | ✅     |
| Create      | 140    | 0      | 22      | 0     | 162   | ✅     |
| Verify      | 53     | 0      | 19      | 0     | 72    | ✅     |
| Plan        | 86     | 0      | 8       | 0     | 94    | ✅     |
| Govern      | 84     | 0      | 10      | 0     | 94    | ✅     |
| Secure      | 2      | 0      | 5       | 0     | 7     | ✅     |
| Monitor     | 8      | 0      | 12      | 0     | 20    | ✅     |
| Data Stores | 33     | 0      | 10      | 0     | 43    | ✅     |
| Manage      | 1      | 0      | 9       | 0     | 10    | ✅     |
| Growth      | 0      | 0      | 2       | 0     | 2     | ➖     |
| Analytics   | 2      | 0      | 0       | 0     | 2     | ✅     |
| Fulfillment | 2      | 0      | 7       | 0     | 9     | ✅     |
| Ai-powered  | 0      | 0      | 2       | 0     | 2     | ➖     |
| Configure   | 0      | 0      | 3       | 0     | 3     | ➖     |
| Release     | 5      | 0      | 1       | 0     | 6     | ✅     |
| ModelOps    | 0      | 0      | 1       | 0     | 1     | ➖     |
+-------------+--------+--------+---------+-------+-------+--------+
| Total       | 445    | 0      | 126     | 0     | 571   | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+

e2e-test-on-gdk: test report for 2d953a22

expand test summary

+------------------------------------------------------------------+
|                          suites summary                          |
+-------------+--------+--------+---------+-------+-------+--------+
|             | passed | failed | skipped | flaky | total | result |
+-------------+--------+--------+---------+-------+-------+--------+
| Govern      | 37     | 0      | 2       | 0     | 39    | ✅     |
| Create      | 35     | 0      | 0       | 0     | 35    | ✅     |
| Plan        | 14     | 0      | 0       | 0     | 14    | ✅     |
| Verify      | 6      | 0      | 0       | 0     | 6     | ✅     |
| Package     | 4      | 0      | 0       | 0     | 4     | ✅     |
| Analytics   | 1      | 0      | 0       | 0     | 1     | ✅     |
| Data Stores | 12     | 0      | 0       | 0     | 12    | ✅     |
| Secure      | 1      | 0      | 0       | 0     | 1     | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+
| Total       | 110    | 0      | 2       | 0     | 112   | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+

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• 37a2cc1d...ec8b54df - 649 commits from branch master
• d7ebd8d4 - Add WriteBuffer for Ai::UserMetrics

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• d518ff26 - Add WriteBuffer for Ai::UserMetrics

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• 855e1311 - Add WriteBuffer for Ai::UserMetrics

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