LinyuWang commented on PR #2920: URL: https://github.com/apache/brpc/pull/2920#issuecomment-2808136853
我来同步一下我这边使用 rdma + polling 的测试结果。 基础环境： ubuntu 22.04， cx6 网卡，单port 100Gb/s， 双路总共 192core CPU 业务场景：大模型推理 测试工具： brpc/example/rdma_performance 具体数据： 【不使用 polling mode】 [Threads: 1, Depth: 1, Attachment: 4096B, RDMA: yes, Echo: yes] Avg-Latency: 56, 90th-Latency: 73, 99th-Latency: 84, 99.9th-Latency: 143, Throughput: 70.9391MB/s, QPS: 18k, Server CPU-utilization: 53%, Client CPU-utilization: 69% 【使用 polling mode】 [Threads: 1, Depth: 1, Attachment: 4096B, RDMA: yes, Echo: yes] Avg-Latency: 10, 90th-Latency: 11, 99th-Latency: 13, 99.9th-Latency: 24, Throughput: 345.172MB/s, QPS: 88k, Server CPU-utilization: 1600%, Client CPU-utilization: 100% 注意：服务端我给了 16 个 poller， 因此服务端 cpu 使用率是 1600% -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@brpc.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@brpc.apache.org For additional commands, e-mail: dev-h...@brpc.apache.org
