[Samsung Galaxy S 5 Unified Development] kurtn:
12-16 19:29:01.161 1656 2252 E BpfNetworkStats: get ifaceStats map fd failed: Function not implemented
12-16 19:29:01.161 1656 2252 E BpfNetworkStats: get ifaceStats map fd failed: Function not implemented
12-16 19:29:01.162 1656 2252 E BpfNetworkStats: get ifaceStats map fd failed: Function not implemented
12-16 19:29:01.162 1656 2252 E BpfNetworkStats: get ifaceStats map fd failed: Function not implemented
12-16 19:29:02.355 2756 3925 W OpenGLRenderer: dequeueBuffer failed, error = -110; switching to fallback
12-16 19:28:58.190 0 0 F kgsl-3d0: |kgsl_iommu_fault_handler| GPU PAGE FAULT: addr = C0896400 pid = 2756
12-16 19:28:58.190 0 0 F kgsl-3d0: |kgsl_iommu_fault_handler| context = 0 FSR = 80000002 FSYNR0 = 592 FSYNR1 = 3000A(write fault)
12-16 19:28:58.191 0 0 E kgsl-3d0: ---- nearby memory ----
12-16 19:28:58.192 0 0 E kgsl-3d0: [C0894000 - C0895000] (+guard) (pid = 2756) (egl_surface)
12-16 19:28:58.193 0 0 E kgsl-3d0: <- fault @ C0896400
12-16 19:28:58.193 0 0 E kgsl-3d0: [C0900000 - C1170000] (+guard) (pid = 2756) (egl_surface)
12-16 19:29:02.384 2756 2756 I Choreographer: Skipped 240 frames! The application may be doing too much work on its main thread.
12-16 19:29:02.420 5077 5587 I ndroid.settings: WaitForGcToComplete blocked CollectorTransition on None for 13.769ms
12-16 19:29:02.473 2756 2793 I OpenGLRenderer: Davey! duration=4076ms; Flags=0, FrameTimelineVsyncId=107680, IntendedVsync=829674228132, Vsync=829674228132, InputEventId=0, HandleInputStart=829674733341, AnimationStart=829674738081, PerformTraversalsStart=829677178914, DrawStart=829677310216, FrameDeadline=829724275085, FrameInterval=829674728602, FrameStartTime=16666667, SyncQueued=829678039330, SyncStart=829679736153, IssueDrawCommandsStart=829680305424, SwapBuffers=833694838844, FrameCompleted=833752290361, DequeueBufferDuration=0, QueueBufferDuration=0, GpuCompleted=833752290361, SwapBuffersCompleted=833698547334, DisplayPresentTime=0, CommandSubmissionCompleted=833694838844,
12-16 19:29:02.474 2756 2794 I OpenGLRenderer: Davey! duration=4054ms; Flags=0, FrameTimelineVsyncId=107711, IntendedVsync=829707561466, Vsync=833707561546, InputEventId=0, HandleInputStart=833711300149, AnimationStart=833711324368, PerformTraversalsStart=833742066767, DrawStart=833744365257, FrameDeadline=833774228214, FrameInterval=833710929680, FrameStartTime=16637199, SyncQueued=833746575153, SyncStart=833768007134, IssueDrawCommandsStart=833773402291, SwapBuffers=833777348853, FrameCompleted=833783707082, DequeueBufferDuration=31875, QueueBufferDuration=934062, GpuCompleted=833783707082, SwapBuffersCompleted=833783507968, DisplayPresentTime=0, CommandSubmissionCompleted=833777348853,
12-16 19:29:02.501 2756 2756 W FrameTracker: Missing HWUI jank callback for vsyncId: 107636, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.501 2756 2756 W FrameTracker: Missing HWUI jank callback for vsyncId: 107651, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.501 2756 2756 W FrameTracker: Missed App frame:UNKNOWN: 72, 107680, 0, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.503 2756 2756 W FrameTracker: Missing HWUI jank callback for vsyncId: 107680, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.503 2756 2756 W FrameTracker: Missed App frame:JANK_APP_DEADLINE_MISSED, 107696, 0, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.503 2756 2756 W FrameTracker: Missing HWUI jank callback for vsyncId: 107696, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.503 2756 2756 W FrameTracker: Missed App frame:UNKNOWN: 104, 107711, 4076145616, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.503 2756 2756 W FrameTracker: Missed SF frame:UNKNOWN: 104, 107711, 4076145616, CUJ=J<LAUNCHER_APP_LAUNCH_FROM_ICON>
12-16 19:29:02.504 2756 3810 V PerfettoTrigger: Not triggering com.android.telemetry.interaction-jank-monitor-8 - not enough time since last trigger
12-16 19:29:02.509 518 616 W TransactionTracing: Could not find layer handle 0xabfb97a0
12-16 19:29:02.644 5077 5587 W ndroid.settings: Cleared Reference was only reachable from finalizer (only reported once)

This is the lag when opening microG setings. Is this ROM related or should I report it to microG people?

Edit: I get hat "choreographer ... 240 frames" message each time when the klte recovers from a major lag. Not only microG but also opening other apps.