1532017 - Slow Frames detected on Currys PC World home page

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebRender, defect, P3)

Description

[Asif Youssuff]

Seeing the red animation after enabling gfx.webrender.debug.slow-frame-indicator on https://www.currys.co.uk/gbuk/index.html

Profile: https://perfht.ml/2Xy3A7y

Slow Frame #01 Frame 115(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 13301 - Transaction start 2204.501950, main-thread time 2.841137, full paint time 3.926209, Skipped composites 0, Composite start 2208.809399, Resource upload time 0.000400, GPU cache upload time 0.668112, Render time 2.100034, Composite time 3.055409
Slow Frame #02 Frame 113(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 8434 - Transaction start 0.770882, main-thread time 2.277832, full paint time 3.231630, Skipped composites 0, Composite start 1399.189869, Resource upload time 0.000409, GPU cache upload time 2.881400, Render time 5.247876, Composite time 6.298258
Slow Frame #03 Frame 114(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 8379 - Transaction start 0.510876, main-thread time 2.165582, full paint time 1385.797434, Skipped composites 0, Composite start 1393.051602, Resource upload time 0.000286, GPU cache upload time 0.073530, Render time 1.470046, Composite time 3.175671
Slow Frame #04 Frame 13(moz-extension://75c879ff-24dd-4b88-b112-920a6662a201/popup.html) CONTENT_FRAME_TIME 7301 - Transaction start 0.030123, main-thread time 0.711700, full paint time 1205.674246, Skipped composites 0, Composite start 1214.912132, Resource upload time 0.000761, GPU cache upload time 0.069616, Render time 1.187518, Composite time 1.637407
Slow Frame #05 Frame 1080(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 1289 - Transaction start 185.852403, main-thread time 4.600087, full paint time 10.189605, Skipped composites 0, Composite start 211.187211, Resource upload time 0.000464, GPU cache upload time 0.105408, Render time 1.917570, Composite time 2.938150
Slow Frame #06 Frame 818(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 1111 - Transaction start 156.168623, main-thread time 6.299141, full paint time 8.759726, Skipped composites 0, Composite start 178.735619, Resource upload time 0.000788, GPU cache upload time 0.163891, Render time 3.580726, Composite time 6.000833
Slow Frame #07 Frame 286(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 906 - Transaction start 136.320423, main-thread time 5.232930, full paint time 7.324992, Skipped composites 0, Composite start 143.576335, Resource upload time 0.000403, GPU cache upload time 0.117561, Render time 2.561855, Composite time 4.170043
Slow Frame #08 Frame 1617(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 598 - Transaction start 83.846863, main-thread time 8.116805, full paint time 9.037051, Skipped composites 0, Composite start 97.459504, Resource upload time 0.000267, GPU cache upload time 0.079469, Render time 1.073575, Composite time 1.884894
Slow Frame #09 Frame 3(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 573 - Transaction start 68.618037, main-thread time 1.922245, full paint time 4.787657, Skipped composites 0, Composite start 76.408680, Resource upload time 0.002040, GPU cache upload time 0.285131, Render time 11.804276, Composite time 13.237537
Slow Frame #10 Frame 549(https://www.currys.co.uk/gbuk/index.html) CONTENT_FRAME_TIME 536 - Transaction start 74.529047, main-thread time 3.222815, full paint time 4.528455, Skipped composites 0, Composite start 81.603332, Resource upload time 0.001406, GPU cache upload time 0.252121, Render time 4.606895, Composite time 7.342096

Comment 1

[Glenn Watson [:gw]]

Page seems to run well now.