I did some of this testing, oh, 6 years ago, and got too depressed to publish. Here's 12, including a bunch of broadcom: https://dl.ifip.org/db/conf/cnsm/cnsm2021/1570727924.pdf -- FQ World Domination pending: https://blog.cerowrt.org/post/state_of_fq_codel/ Dave Täht CEO, TekLibre, LLC