how to set qos xml to make latency as smaller as possible

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how to set qos xml to make latency as smaller as possible

hi,

i want to make two different machine communicate based on RTI DDS, and i have used XML to configure Qos.  i want the latency to be as smaller as possible, but i have no idea which parameter should i tune and how to tune. Asking for help, thanks!

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I'd recommend starting with our https://www.rti.com/products/performance landing page. It has detailed instructions on optimizing performance and measuring that performance using our Perftest tool.

There's also a blog that is worth reading with some more tips:  https://www.rti.com/blog/three-simple-steps-to-achieving-peak-dds-performance/