really poor performance in latest chrome version

On a pretty beefy computer and on my android/ipad devices, i'm getting really bad webgl performance in chrome recently.

tested construct r227 and r229

Chrome Version 51.0.2704.63 m (windows 10 64 bit)

In chrome im getting 31fps with 65% CPU

estimated img memory 25.6mb

collisions checks/sec 154(~5/tick)

in edge explorer im getting a solid 60 fps with only 9% cpu (and its defaulting to canvas 2D for some reason)

in chrome with webgl disabled, i still only get around 31 fps with 65% CPU

anyone else experiencing this recent chrome performance drops?

Why is webgl disabled in your Chrome? Does it have your GPU on the blacklist?

justifun your events cause cpu usage, just check in inspector

delgado - But its performing way differently in edge vs chrome.

Here's a pic of the debug screen. there's really not that much going on at all. There's 2 physics objects.

the computer is a i7 3.5ghz and a gtx 970 video card.

glerikud - webgl is disabled in edge for some reason, not chrome. but canvas 2d in edge still runs this at 60 fps in edge, so its something chrome related.

wertandrew - I'm getting the slow down in regular non debug mode as well though. are you?

justifun show print screen of profile label in inspector running preview

delgado - sorry where is that located?

Look at your print screen, you see small button on right side?

So I also get poor performance with Chrome and would like to know what it is?

This is particularly evident when running the inspector with the 'inspect' tab. My feeling is that Chrome struggles anyway without the inspector (compared to other browsers, Edge has never dropped FPS on me).

The above images are from running the same layout and any differences in object counts are purely incidental the FPS readings are stable. Chrome noticeably speeds up when switching from 'Inspect' to 'Profile', suggesting it is having major issues with the inspector?

I'd appreciate any help in modifying Chrome to make it work (assuming it is a local issue)?

Thanks

DankP3 - Did that also happen when you updated to the latest version of chrome?

Chrome on mobile is suffering as well even without the debugger visible.

justifun - Did you update your chrome mobile? Because it is still working fine 49 - 60 fps depending on the phone specs on a previous version. & 60 fps on Ultrabook.

Version 50.0.2661.102 m

Version 51.0.2704.79 m (just updated)

both giving same issue (i7, 8GB RAM, 64bit Win10)

DankP3 - Did this happen when you updated or before you updated?