On Jun 17, 2019, at 8:29 AM, Aran via Wikitech-l &lt;wikitech-l(a)lists.wikimedia.org <mailto:wikitech-l@lists.wikimedia.org>> wrote: |In a MediaWiki-based project I'm working on I'm getting many of these kinds of exceptions: [DBPerformance] Expectation (writes <= 0) by MediaWiki::main not met (actual: 8) | |I've read up on the Database transactions article in mediawiki.org <http://mediawiki.org> and can see that to remove the exceptions we'd need to conform to some very specific criteria for all our db write, which is quite a problem for this particular project. My question is, are these criteria ever likely to be enforced in future MW versions, or will they always just be warnings to help guide performance improvements? ||| _______________________________________________ Wikitech-l mailing list Wikitech-l(a)lists.wikimedia.org <mailto:Wikitech-l@lists.wikimedia.org> https://lists.wikimedia.org/mailman/listinfo/wikitech-l