Bug 86401
| Summary: | Some tests in PageLoad/svg/files/ take more than 500ms to load | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Ryosuke Niwa <rniwa> |
| Component: | SVG | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | eric, fmalita, krit, pdr, rwlbuis, schenney, zimmermann |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | |||
| Bug Blocks: | 97285 | ||
Ryosuke Niwa
On Chromium Mac perf bot, PageLoad/svg/files/worldcup.svg is taking roughly 3.6s-4.8s to load!
Maybe there are some low-hanging fruits here?
Running PageLoad/svg/files/bamboo_01.svg (56 of 70)
RESULT PageLoad: svg: files: bamboo_01.svg= 2221.41674945 ms
median= 2176.80215836 ms, stdev= 899.56904967 ms, min= 2146.27695084 ms, max= 3095.56984901 ms
Running PageLoad/svg/files/cowboy.svg (58 of 70)
RESULT PageLoad: svg: files: cowboy.svg= 853.556758479 ms
median= 842.06199646 ms, stdev= 220.61536433 ms, min= 834.161996841 ms, max= 1067.86203384 ms
Running PageLoad/svg/files/food_leif_lodahl_01.svg (61 of 70)
RESULT PageLoad: svg: files: food_leif_lodahl_01.svg= 1060.68731609 ms
median= 1062.07299232 ms, stdev= 38.143155006 ms, min= 1046.36907578 ms, max= 1078.16910744 ms
Running PageLoad/svg/files/world-iso.svg (62 of 70)
RESULT PageLoad: svg: files: world-iso.svg= 3573.48107037 ms
median= 3568.78685951 ms, stdev= 61.9237625509 ms, min= 3554.52489853 ms, max= 3617.94781685 ms
Running PageLoad/svg/files/worldcup.svg (63 of 70)
RESULT PageLoad: svg: files: worldcup.svg= 3729.6097906 ms
median= 3674.14903641 ms, stdev= 1113.09117842 ms, min= 3624.39203262 ms, max= 4811.18297577 ms
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Eric Seidel (no email)
worldcup is a huge file. I'm not sure the SVG PLT is still a useful benhmark. That said... I suspect there are epic amounts of low-hanging fruit here. PDR may be your man.