Xilinx Alveo X3522 User Manual page 43

Table 5: Latency Tuning Settings (cont'd)
Tuning Parameter
Intel QuickData (Intel chipsets only)
Recommended Forwarding Tuning
The following table shows recommended tuning settings for forwarding.
Table 6: Forwarding Tuning Settings
Tuning Parameter
TCP/IP checksum offload
TCP protocol tuning
Interrupt affinity & irqbalance service
UG1523 (v1.0) October 18, 2022
Alveo X3522 User Guide
How?
Enable in BIOS and install driver:
modprobe ioatdma
How?
Leave at default (Enabled).
Leave at default.
Interrupt affinity. Affinitize each interface to its own CPU (if
possible select CPU's on the same package). Refer to
Interrupt Affinity.
Stop irqbalance service:
/sbin/service irqbalance stop
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Chapter 5: Tuning
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