By the way they now say in this KB article that they implemented a «high performance mode» for MX204 / MX10003 with some «set chassis fpc slot high-performance-mode». Anyone wiling to test? :)
> Le 2 sept. 2019 à 15:23, Denys Fedoryshchenko <[email protected]> a > écrit : > > From snabbco discussion, issue #1013, "If you read Intel datasheets then the > minimum packet rate they are guaranteeing is 64B for 10G (82599), 128B for > 40G (XL710), and 256B for 100G (FM10K)." > > But "hardware", ASIC enabled routers such as MX might be not better and even > need some tuning. > https://kb.juniper.net/InfoCenter/index?page=content&id=KB33477&actp=METADATA > "On summit MX204 and MX10003 platforms, the line rate frame size is 119 byte > for 10/40GbE port and 95 byte for 100GbE port."

