AdvancedCustomFields / AdvancedCustomFields/acf
ACF 5.11.4 + ACF MultiLang + WPML 4.4.11 - caused 3 million rows per second during a .json group sync
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- Dominant language
- PHP
- Stars
- 945
- Forks
- 197
- PR merge metrics
- No merged PRs in 30d
Description
Plug stack:
WP 5.8.2
ACF Columns: 1.2.2
ACF Dimensions 1.0.2
Advanced Custom Fields Multilingual 1.8.2
Advanced Custom Fields PRO 5.11.4
WPML Multilingual CMS 4.4.11
WPML String Translation 3.1.9
WPML Translation Management 2.10.7
On most of the .json group sync we do when we go to Production, nothing happens on bigger .json groups sync just 504's us and runs in background - but this time around one of the groups created around 3M rows per second returned on sync for a consistent period of time. - Sorry to ask this here but maybe some of the DEV side has a clue as to what might be happening
Attached are RDS output metrics, I have no direct query log during import for slow SQL.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source file, test, or entry point is named. Start by reproducing the .json group sync with the listed WordPress, ACF, and WPML versions while collecting RDS metrics and slow SQL logs; done means identifying why the sync creates roughly 3 million rows per second and documenting a verified fix or mitigation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- php, wordpress
- Domain
- backend, databases
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 15/100