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Table of Contents
OverviewProcesses and ThreadsProcessThreadIn the Context of ROS2Scheduling AlgorithmsLinux SchedulerReal-Time Scheduling ConfigurationScheduling LatencyLinux Kernel ArchitectureKernel SubsystemsKernel ModulesDevice DriversDevice Types/dev Device Filessysfs File SystemV4L2 Camera DriverReal-Time Patch (PREEMPT_RT)Why Real-Time Linux Is NeededKey PREEMPT_RT ImprovementsInstallation and ConfigurationReal-Time Performance TuningBoot ProcessLinux Boot FlowRobot Auto-Start ConfigurationBoot Time OptimizationIPC (Inter-Process Communication)Linux IPC MechanismsROS2 DDS CommunicationCommon Linux CommandsSystem MonitoringPerformance ProfilingSummaryReferences

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