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Get started with performance analysis using Arm Performix

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Recommended first run: the fastest path to insight

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Key benefits of instruction mix analysis

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Understanding sampling data limitations in Arm Performix

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Prepare your target for Arm Performix connections

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Configure SSH access and privileges on Linux targets

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Set up passwordless sudo access on Linux

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Generate an SSH key pair on your local machine

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Enable passwordless sudo on the Linux target

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Add the target server to the known hosts on your local machine

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Configure a connection to a target in the Arm Performix GUI

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Core-to-core latency benchmark core coverage

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Why this matters for Arm Performix metrics

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Source Code Viewer displays only host files that match the compiled version

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Instruction Mix percentages can exceed 100%

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Attaching to processes that end naturally

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Code Hotspots Flame Graph error when no data is captured when attaching to a process

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This guide explains how to use the Arm Performix platform. It covers some of the most common tasks in using Arm Performix to explore performance-critical factors.