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Maniphest T237539

429 error when requesting certain image resolutions on Commons
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Description

When requesting this SVG in 1280px width, I get error 429: https://commons.wikimedia.org/wiki/Special:FilePath/Third imperial Fabergé egg.svg?width=1280

Resolutions of up to 1000px width seem to work: https://commons.wikimedia.org/wiki/Special:FilePath/Third imperial Fabergé egg.svg?width=1000

But even some resolutions linked on the File page don't work, like 2000px: https://commons.wikimedia.org/wiki/File:Third_imperial_Fabergé_egg.svg

I suspect his has to do with this file being an especially complex SVG?

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blinry created this task.Nov 6 2019, 3:00 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptNov 6 2019, 3:00 PM
Aklapper edited projects, added Thumbor; removed Multimedia.Nov 7 2019, 3:05 PM

This seems to be about thumbnails, hence adding Thumbor.

blinry updated the task description. (Show Details)Nov 7 2019, 3:34 PM
AntiCompositeNumber subscribed.May 14 2020, 4:00 AM

I suspect his has to do with this file being an especially complex SVG?

Yes, especially the 375 uses of Gaussian blur. The version of librsvg currently in use doesn't have good optimizations for Gaussian blur, and it takes over 3 minutes to generate the 2000px thumbnail. We only give it one minute, so the generation fails. Later versions of librsvg have better optimization, and rsvg-convert version 2.48.4 takes only 15 seconds to generate the 2000px thumbnail.

AntiCompositeNumber added a subtask: T193352: Update librsvg to ≥2.42.3 (2.44.10).May 14 2020, 4:00 AM
AntiCompositeNumber moved this task from Backlog to Upstream on the Thumbor board.May 14 2020, 4:54 AM
AntiCompositeNumber added projects: Wikimedia-SVG-rendering, Upstream.
AntiCompositeNumber moved this task from Backlog to Patch merged upstream on the Upstream board.
AntiCompositeNumber closed this task as a duplicate of T200866: rsvg-convert times out while generating large thumbnails with heavy use of Gaussian blur.May 15 2020, 12:27 AM
toorich changed the status of subtask T193352: Update librsvg to ≥2.42.3 (2.44.10) from Stalled to Open.Jun 24 2020, 9:58 AM
Aklapper changed the status of subtask T193352: Update librsvg to ≥2.42.3 (2.44.10) from Open to Stalled.Jun 24 2020, 10:34 AM
hnowlan closed subtask T193352: Update librsvg to ≥2.42.3 (2.44.10) as Resolved.May 17 2023, 11:36 AM
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