Filtering the log data using "process BEGINSWITH[cd] "MockApp" AND (subsystem == "com.apple.AppKit" OR category BEGINSWITH "qt.qpa") AND type == 1024"
Timestamp               Ty Process[PID:TID]
2021-04-12 18:54:38.970 Df MockApp[12486:36bf6] [com.apple.AppKit:Appearance] Current system appearance, (HLTB: 2), (SLS: 1)
2021-04-12 18:54:38.972 Df MockApp[12486:36bf6] [com.apple.AppKit:Appearance] Post-registration system appearance: (HLTB: 2)
2021-04-12 18:54:39.079 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) sharedInfo=0x0 reason=7
2021-04-12 18:54:39.079 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) initial sharedInfo=0x6000027df120
2021-04-12 18:54:39.085 Db MockApp[12486:36bf6] [com.apple.AppKit:Screen] +[NSCGSDisplayConfiguration _updatedConfiguration] displayChangedSeedBefore=80 displayChangedSeedAfter=80
2021-04-12 18:54:39.085 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _finishUpdating] self=<_NSScreenSharedInfo: 0x6000027df120> displayConfiguration = <NSCGSDisplayConfiguration: 0x6000027d0000> changeSeed=80 flipOffset=1440 reconfigureSeed=0 acceleratorSeed=0 uniqueDisplays=(
    "<NSCGSDisplay: 0x6000002bc540> id = 724851346 uuid = 15699089-4D59-EAE3-2637-10AA16646B16 frame = {{0, 0}, {2560, 1440}} depth = 4 backingPixelsPerPoint = 1 devicePixelCounts = {2560, 1440} colorSpace = <CGColorSpace 0x600000db4c60> (kCGColorSpaceICCBased; kCGColorSpaceModelRGB; DELL U2715H) maxHDRValue = 1 maxPotentialHDRValue = 1 maxReferenceHDRValue = 0"
) menuBarHeight = 25 dock = <NSCGSDock: 0x600003cf4c80> frame = {{683, 0}, {1193, 78}} orientation = bottom  systemUIMode = 0 systemUIOptions = 0
2021-04-12 18:54:39.086 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] NSArray<NSScreen *> *_NSScreenConfigurationUpdateScreensSafely(_NSScreenSharedInfo *)
2021-04-12 18:54:39.086 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenUpdateWithDisplayAndSharedInfo(NSScreen *, NSCGSDisplay *, _NSScreenSharedInfo *) self=0x600000db57a0 display=0x6000002bc540 sharedInfo=0x6000027df120
2021-04-12 18:54:39.086 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestSharedInfo(_NSScreenSharedInfo *) sharedInfo=0x6000027df120
2021-04-12 18:54:39.086 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestScreens(NSArray<NSScreen *> *) screens=(
    "<NSScreen: 0x600000db57a0>"
)
2021-04-12 18:54:39.086 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenIsNew(BOOL) newZeroScreen=1
2021-04-12 18:54:39.091 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestGreatestBackingScaleFactor(CGFloat) greatestBackingScaleFactor=1
2021-04-12 18:54:39.091 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenHeight(CGFloat) zeroScreenHeight=1440
2021-04-12 18:54:39.276 Df MockApp[12486:36bf6] [com.apple.AppKit:Appearance] NSApp cache appearance:
-NSRequiresAquaSystemAppearance: 0
-appearance: (null)
-effectiveAppearance: <NSCompositeAppearance: 0x6000007aca00
 (
    "<NSDarkAquaAppearance: 0x6000007ac980>",
    "<NSSystemAppearance: 0x6000007b2700>"
)>
2021-04-12 18:54:39.532 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[NSApplication(ScreenHandling) _reactToDockChanged]
2021-04-12 18:54:39.532 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] NSApplicationScreenInvalidationReactions _NSApplicationInvalidateScreenConfigurationIfNeeded(NSApplication *, _NSScreenConfigurationUpdateReason, NSApplicationScreenInvalidationReactions) reason=4 reactions=3
2021-04-12 18:54:39.532 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) sharedInfo=0x6000027df120 reason=4
2021-04-12 18:54:39.532 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _copyForUpdating] self=0x6000027df120 copy=0x600002710c90
2021-04-12 18:54:39.532 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _finishUpdating] self=<_NSScreenSharedInfo: 0x600002710c90> displayConfiguration = <NSCGSDisplayConfiguration: 0x6000027d0000> changeSeed=80 flipOffset=1440 reconfigureSeed=0 acceleratorSeed=0 uniqueDisplays=(
    "<NSCGSDisplay: 0x6000002bc540> id = 724851346 uuid = 15699089-4D59-EAE3-2637-10AA16646B16 frame = {{0, 0}, {2560, 1440}} depth = 4 backingPixelsPerPoint = 1 devicePixelCounts = {2560, 1440} colorSpace = <CGColorSpace 0x600000db4c60> (kCGColorSpaceICCBased; kCGColorSpaceModelRGB; DELL U2715H) maxHDRValue = 1 maxPotentialHDRValue = 1 maxReferenceHDRValue = 0"
) menuBarHeight = 25 dock = <NSCGSDock: 0x600003cf4c80> frame = {{683, 0}, {1193, 78}} orientation = bottom  systemUIMode = 0 systemUIOptions = 0
2021-04-12 18:54:39.532 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] NSApplicationScreenInvalidationReactions _NSApplicationInvalidateScreenConfigurationIfNeeded(NSApplication *, _NSScreenConfigurationUpdateReason, NSApplicationScreenInvalidationReactions) returning reactions=0
2021-04-12 18:54:39.572 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[NSWindow _windowMoved:] self=0x7feee70616b0 windowNumber=2f4 _NSWindowGetCurrentBoundsFromServer yields actualFrame={{965, 532}, {630, 456}} isValid=1
2021-04-12 18:54:39.572 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[NSWindow _setFrameAfterMove:] self=0x7feee70616b0 windowNumber=2f4 frame={{965, 532}, {630, 456}} (was {{965, 532}, {630, 456}})
2021-04-12 18:54:57.868 Db MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationColorProfileChangedNotificationHandler(CGSNotificationType, CGSNotificationData _Nonnull, CGSByteCount, CGSNotificationArg _Nonnull, CGSConnectionID)
2021-04-12 18:54:57.876 Db MockApp[12486:36bf6] [com.apple.AppKit:Screen] +[NSCGSDisplayConfiguration _updatedConfiguration] displayChangedSeedBefore=84 displayChangedSeedAfter=84
2021-04-12 18:54:57.876 Db MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationUpdateAndInvokeObservers(BOOL) changes=9
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[NSApplication(ScreenHandling) _reactToDisplayChanges:] changes=9
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSApplicationReactToDisplayChanged(NSApplication *, NSApplicationScreenInvalidationReactions) reactions=29
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) sharedInfo=0x6000027df120 reason=1
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _copyForUpdating] self=0x6000027df120 copy=0x6000027156e0
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _finishUpdating] self=<_NSScreenSharedInfo: 0x6000027156e0> displayConfiguration = <NSCGSDisplayConfiguration: 0x60000270cae0> changeSeed=84 flipOffset=1440 reconfigureSeed=0 acceleratorSeed=0 uniqueDisplays=(
    "<NSCGSDisplay: 0x600000289030> id = 724851346 uuid = 15699089-4D59-EAE3-2637-10AA16646B16 frame = {{0, 0}, {2560, 1440}} depth = 4 backingPixelsPerPoint = 1 devicePixelCounts = {2560, 1440} colorSpace = <CGColorSpace 0x600000d95140> (kCGColorSpaceICCBased; kCGColorSpaceModelRGB; DELL U2715H) maxHDRValue = 1 maxPotentialHDRValue = 1 maxReferenceHDRValue = 0"
) menuBarHeight = 25 dock = <NSCGSDock: 0x600003cf4c80> frame = {{683, 0}, {1193, 78}} orientation = bottom  systemUIMode = 0 systemUIOptions = 0
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] NSArray<NSScreen *> *_NSScreenConfigurationUpdateScreensSafely(_NSScreenSharedInfo *)
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenUpdateWithDisplayAndSharedInfo(NSScreen *, NSCGSDisplay *, _NSScreenSharedInfo *) self=0x600000da2d00 display=0x600000289030 sharedInfo=0x6000027156e0
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestSharedInfo(_NSScreenSharedInfo *) sharedInfo=0x6000027156e0
2021-04-12 18:54:57.876 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestScreens(NSArray<NSScreen *> *) screens=(
    "<NSScreen: 0x600000da2d00>"
)
2021-04-12 18:54:57.877 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenIsNew(BOOL) newZeroScreen=0
2021-04-12 18:54:57.877 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestGreatestBackingScaleFactor(CGFloat) greatestBackingScaleFactor=1
2021-04-12 18:54:57.877 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenHeight(CGFloat) zeroScreenHeight=1440
2021-04-12 18:54:57.877 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSApplicationPerformScreenInvalidationReactions(NSApplication *, NSApplicationScreenInvalidationReactions) shouldNotifyWindows=0 shouldPositionWindows=0 shouldUpdateColorProfiles=1 shouldInvalidateBackdrops=0 shouldSendWindowPositions=1
2021-04-12 18:54:57.877 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] -[NSWindow _updateSettingsSendingScreenChangeNotificationToScreen:]_block_invoke self=0x7feee70616b0 windowNumber=2f4 newScreen=0x600000da2d00
2021-04-12 18:54:57.879 Df MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSApplicationPerformScreenInvalidationReactions(NSApplication *, NSApplicationScreenInvalidationReactions)_block_invoke_2 window=0x7feee70616b0 windowNumber=2f4 frame={965.000000,532.000000,630.000000,456.000000}
2021-04-12 18:54:57.903 Db MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationDidReconfigureNotificationHandler(CGSNotificationType, CGSNotificationData _Nonnull, CGSByteCount, CGSNotificationArg _Nonnull, CGSConnectionID)
2021-04-12 18:54:57.906 Db MockApp[12486:36bf6] [com.apple.AppKit:Screen] +[NSCGSDisplayConfiguration _updatedConfiguration] displayChangedSeedBefore=84 displayChangedSeedAfter=84
2021-04-12 18:54:57.907 Db MockApp[12486:36bf6] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationUpdateAndInvokeObservers(BOOL) changes=0