Open Bug 1689123 Opened 4 months ago Updated 1 month ago

[meta] Fission tp6 visual metrics are slower than non-Fission on some sites

Categories

(Core :: Performance, defect, P2)

Unspecified
All
defect

Tracking

()

Fission Milestone M8

People

(Reporter: jesup, Unassigned)

References

(Depends on 2 open bugs, Blocks 1 open bug)

Details

(Keywords: meta, Whiteboard: fission-perf)

Fission tp6 visual metrics are slower than non-Fission on some sites.
See https://vismet.arewefastyet.com/linux64/cold-page-load/overview?numDays=60

Clearly slower (5-8% on Linux) on:

  • Yandexl
  • Microsoft
  • Netflix
  • Reddit
  • Tumblr

Slightly slower (3-5%) on:

  • Yahoo Mail
  • Gmail
  • Apple
  • Facebook
  • EBay
  • IMDB
  • Paypal

Mac visual metrics are worse; and some are as much as 40% slower currently (Yahoo Mail). Windows visual metrics aren't available yet.

(clearing qf, since this is a meta)

Whiteboard: [qf] fission-perf → fission-perf
Depends on: 1689694
Depends on: 1689695
Depends on: 1689699
Depends on: 1689702
Depends on: 1689703

Assigning this meta to M8 but individual sub-bugs will be triaged separately and some will be M7 Beta blockers.

Fission Milestone: ? → M8
Blocks: 1694312
Assignee: nobody → brennie
Assignee: brennie → nobody
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