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Performance Analysis and Tuning – Part 1 - Red Hat Summit

Performance Analysis and Tuning – Part 1 - Red Hat Summit

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To get pre-placement advice● -w : for node suggestions● Output is a recommended node list, e.g., “1-2,4”● Can be used regardless of whether numad isrunning as a daemon● Will take a couple seconds if not running● Used by libvirt for optional VM auto placement● Could be used in shell script for automated jobplacement

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