Performance Tuning

Tuning - Identifying the Bottlenecks
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Wow, our core with the netperf process on TX went from 0%
idle to 70% idle by switching the system call
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Overall the system reclaimed 10%
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Nice jump in throughput, but we are still not near 10Gb
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Let's try a larger MTU
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ifconfig eth2 mtu 9000 up
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Note this causes a temporary drop in the connection