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May 19 2017

Mayzie added a comment to T165767: HTTP 500 error on page when attempting to use Visual Editor.

RESTbase logs from the event:

May 19 2017, 2:55 PM · RESTBase, VisualEditor
Mayzie created T165767: HTTP 500 error on page when attempting to use Visual Editor.
May 19 2017, 2:22 PM · RESTBase, VisualEditor
Mayzie added a comment to T151130: SyntaxHighlight block nodes re-fetch their rendering on page load.

Kinda sad that MediaWiki + Visual Editor (and dependencies) cannot currently work nicely on a $40 Vultr instance :-(

Well, there's clearly a bug we're dealing with ... sorry, and thanks for your help and patience.

May 19 2017, 1:57 PM · MW-1.30-release-notes (WMF-deploy-2017-05-23_(1.30.0-wmf.2)), User-Ryasmeen, VisualEditor-Performance, VisualEditor-MediaWiki, SyntaxHighlight, VisualEditor
Mayzie added a comment to T151130: SyntaxHighlight block nodes re-fetch their rendering on page load.

(all wikitext syntax below)

May 19 2017, 1:55 PM · MW-1.30-release-notes (WMF-deploy-2017-05-23_(1.30.0-wmf.2)), User-Ryasmeen, VisualEditor-Performance, VisualEditor-MediaWiki, SyntaxHighlight, VisualEditor
Mayzie added a comment to T151130: SyntaxHighlight block nodes re-fetch their rendering on page load.

I noticed you mentioned above that there is a batching option for Parsoid that defaults to off. Can I enable that and will it help alleviate the load (even if temporarily)? If so, how? (I am using config.yaml, not the parserConfig.js file)

May 19 2017, 1:43 PM · MW-1.30-release-notes (WMF-deploy-2017-05-23_(1.30.0-wmf.2)), User-Ryasmeen, VisualEditor-Performance, VisualEditor-MediaWiki, SyntaxHighlight, VisualEditor
Mayzie added a comment to T151130: SyntaxHighlight block nodes re-fetch their rendering on page load.

I am seeing the exact same thing.

May 19 2017, 1:40 PM · MW-1.30-release-notes (WMF-deploy-2017-05-23_(1.30.0-wmf.2)), User-Ryasmeen, VisualEditor-Performance, VisualEditor-MediaWiki, SyntaxHighlight, VisualEditor
Mayzie added a comment to T151130: SyntaxHighlight block nodes re-fetch their rendering on page load.

That appears to load fine and fast.

May 19 2017, 1:26 PM · MW-1.30-release-notes (WMF-deploy-2017-05-23_(1.30.0-wmf.2)), User-Ryasmeen, VisualEditor-Performance, VisualEditor-MediaWiki, SyntaxHighlight, VisualEditor
Mayzie added a comment to T151130: SyntaxHighlight block nodes re-fetch their rendering on page load.

Whoops, my bad! I should have included them in my initial reply!

May 19 2017, 12:58 PM · MW-1.30-release-notes (WMF-deploy-2017-05-23_(1.30.0-wmf.2)), User-Ryasmeen, VisualEditor-Performance, VisualEditor-MediaWiki, SyntaxHighlight, VisualEditor
Mayzie added a comment to T151130: SyntaxHighlight block nodes re-fetch their rendering on page load.

I am also experiencing the exact same issue as the OP. Having multiple SyntaxHighligher_GeSHi code blocks on a wiki page causes a CPU spike on the server and PHP to not respond to requests.

May 19 2017, 12:13 PM · MW-1.30-release-notes (WMF-deploy-2017-05-23_(1.30.0-wmf.2)), User-Ryasmeen, VisualEditor-Performance, VisualEditor-MediaWiki, SyntaxHighlight, VisualEditor