ADS-B CPU Utilization

Hello everyone. I’m looking for some insight into the “ADS-B CPU Utilization” graph, specifically what the target percentage should be for an Airspy R2 running on an Odroid N2+. It’s been running at 75% fairly consistently, but did increase to about 120% when I changed the sample rate to 20 as I was testing different settings. What CPU % would you guys expect I should be seeing? Is pushing 120% something I should steer away from?



It’s fine at either of those levels. The percentage is not of total cpu, but of a single cpu. So on a quad core system, all cores completely maxed out would be 400%, and 100% would be one core. I’m not quite sure how it works on big.little architecture chips but there is plenty of capacity left over.

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Thank you, that’s what I was thinking but just wasn’t sure!

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