tomocha.net/diary/?20240...
tomocha.net/diary/?20240...
In fact, the communication with 5 src addr and 1 dst addr showed about 7.7Gbps even with udp 64 byte. dest could not be distributed due to the specification of the load tester.
In fact, the communication with 5 src addr and 1 dst addr showed about 7.7Gbps even with udp 64 byte. dest could not be distributed due to the specification of the load tester.
At this time, one core of the CPU is stuck at 100%. Therefore, I thought that the interrupt processing at the time of reception cannot keep up.
At this time, one core of the CPU is stuck at 100%. Therefore, I thought that the interrupt processing at the time of reception cannot keep up.
When receiving, if the queue is not divided on the NIC side, the communication will be stale, so if the communication is 1 src addr/1 dst addr, the UDP 64 byte communication will only be less than 3.5G.
When receiving, if the queue is not divided on the NIC side, the communication will be stale, so if the communication is 1 src addr/1 dst addr, the UDP 64 byte communication will only be less than 3.5G.