We don't necessarily recommend this; please be mindful of CPU load and other factors.
Fix the CPU core on which the DPDK transmit thread runs
When using DPDK, Sync(DirettaHost) does not adjust the packet transmission timing in its own transmission thread.
Therefore, timing adjustments are performed in the DPDK transmission thread.
That thread will be pinned to CPU core 1.
For an 8 core CPU, the CPU numbers range from 0 to 7.
All threads in the kernel, daemon, and application are excluded from this.
In the case of HT(Hyper-Threading), they are also excluded from the associated cores.
debug
In the dmesg window, please click the button without checking the “debug” box.
Displays the results of `mpstat` at 5 second intervals
If more than 2 milliseconds elapse before the next transmission, a 1-millisecond sleep is inserted.
As a result, CPU utilization does not reach 100% due to the transmission cycle.
If a high-rate transmission cycle is selected, the core's CPU utilization will reach 100% during playback.
