Going through an Image Gallery has higher CPU usage than Safari, and lags extremely hard

nermur

Steps to reproduce:

Go to: https://512pixels.net/projects/aqua-screenshot-library/mac-os-x-10-1-puma/
Click on the first image in the gallery.
Spam the right-arrow key.
Do the same with Safari.

Expected behavior:
To be Safari's performance or better.

Orion, OS version; hardware type:
Orion 0.99.110-beta (WebKit 613.1.12)
macOS Version 12.2 (Build 21D5025f)
MacBookAir10,1

Session Info:

Open windows => 1
Pinned tabs => 0
Active window tabs => 3
Active tab url => https://orionfeedback.org/

Enabled Extensions:

uBlock Origin (firefox)
Bypass Paywalls Clean (firefox)
Google Translate (chrome)
Bitwarden - Free Password Manager (chrome)

Disabled Extensions:

ClearURLs (firefox)

Non Default Settings:

AutofillEnabled => 0
ShowFullWebsiteAddress => 1
ContentBlockerLastUpdated => 2022-01-06 00:00:00 +0000
CustomAppIcon => appicon2
CustomAppIconData => {length = 234814, bytes = 0x89504e47 0d0a1a0a 0000000d 49484452 ... 49454e44 ae426082 }
ShowBackgroundImageOnStartPage => 0
backgroundImageOnStartPage => file:///System/Library/Desktop%20Pictures/Monterey%20Graphic.heic
isBackgroundImageDarkOnStartPage => 1
ShowRecommendationsOnStartPage => 1
DownloadLocation => /Volumes/Cryptomator/pixel_phone/separator
FirstLaunch => 0
FirstTimeWebExtensionNotice => 1
FocusMode => 0
HyperlinkAuditingEnabled => 0
LastUsedBuildVersion => 110
PreCompiledContentRuleListVersion => 110
LastCrashCheckDate => 2022-01-11 08:56:42 +0000
NetworkPredictionEnabled => 0
NextBookmarkID => 35
NextDownloadID => 136
SavedWindowSize => 1280.0,707.0
SavedWindowPosition => -0.0,708.0
SearchSuggestEnabled => 0
TabStyle => treeStyle
QuitWithConfirmation => 1
CurrentToolbarSize => small
VerticalTabsWidth => 192
ActivePreferenceTab => privacy
ReaderModeFontName => San Francisco!<

Image/Video:

Here's a test with Compatibility Mode enabled:

Cannabat

I am able to reproduce this issue. Orion pegs CPU @ 99%. Safari hits low teens (like 14%). I won't upload a video due to bandwidth limitations but it's the same behaviour as @nermur .

Orion 0.99.110-beta (WebKit 613.1.12)
macOS Version 12.1 (Build 21C52)
MacBookPro18,3

Session Info:

Open windows => 1
Pinned tabs => 2
Active window tabs => 13
Active tab url => https://orionfeedback.org/d/1320-going-through-an-image-gallery-has-higher-cpu-usage-than-safari-and-lags-extremely-hard

Enabled Extensions:

Bitwarden - Free Password Manager (firefox)
SponsorBlock for YouTube - Skip Sponsorships (firefox)
Request Control (firefox)
Dark Reader (firefox)
Reddit Enhancement Suite (firefox)

Disabled Extensions:

Non Default Settings:

AlwaysShowToolbarInFullScreen => 0
AutofillEnabled => 0
PreferredBookmarkFolderId => 3
HistorySuggestionsEnabled => 1
ContentBlockerLastUpdated => 2022-01-06 00:00:00 +0000
CustomAppIconData => {length = 0, bytes = 0x}
isBackgroundImageDarkOnStartPage => 0
DownloadLocation => /Users/spencer/Downloads
AskForEachDownload => 1
FirstLaunch => 0
FirstTimeWebExtensionNotice => 1
FocusMode => 0
HyperlinkAuditingEnabled => 0
ShowErrorIndicator => 0
ReaderModeBorderShadowEnabled => 0
LastUsedBuildVersion => 110
PreCompiledContentRuleListVersion => 110
LastCrashCheckDate => 2022-01-11 08:23:09 +0000
NetworkPredictionEnabled => 0
NextBookmarkID => 20
NextDownloadID => 159
OpenNewTabsInForeground => 0
SavedWindowSize => 756.0,472.0
SavedWindowPosition => -0.0,472.0
SearchSuggestEnabled => 1
ShowPrivacyButtonNotifications => 0
BookmarksSidebarVisible => 0
BookmarksSidebarVisibleOnStartPageOnly => 0
BookmarksSidebarWidth => 240
QuitWithConfirmation => 0
CurrentToolbarSize => small
VerticalTabsWidth => 315
ActivePreferenceTab => search
UseTabSwitcherUI => 0
UndoTabClose => 0

nermur

I rebooted with the laptop unplugged so it uses only its display (not the two monitors via DisplayLink), same results: