We regularly publish performance improvements. If you expect to be transmitting over LFN’s, you can experiment with enabling TCP BBR performance improvements vary.Įnsure that OoklaServer auto-updates are enabled. Increase TCP buffer to 2GB for the global value of buffer size and perform firewalling upstreamĮnsure that NIC hardware offloading is enabledĮnsure that the intel_pstate govenor is used with the HWP + performance flags If possible, disable netfilter, ipset, cillium etc. Unless leveraging a tool such as FD.io, ensure that interrupts are spread evenly across the NUMA boundary.Įnsure that Generic Receive Offload (GRO) is enabled. Complete Domain List for Speedtest / Host SpeedTest /ip firewall address-list add address list speedtest add address list speedtest add address list speedtest add address list speedtest add address list speedtest add address list speedtes. In general, modern kernels have improvements to the network subsystem. Ubuntu LTS (versions still receiving hardware and maintenance updates) One gigabit per second (1 Gbps) of bandwidth is the minimum requirement to be a host on.Intel NIC’s are a close third, but are considerably cheaper. Not relevant to performance of OoklaServer.Įnsure that at least 1GB of disk is free for OoklaServer and future upgrades.Ĭhelsio and Mellanox have been reported to perform well. Modern memory bandwidth differences do not have a measurable impact on OoklaServer performance. 16GB minimum is recommended, 32GB to 64GB is more than sufficient to serve a large quantity of clients. However, it does directly correlate to the quantity of clients it can serve. Memory size does not have a tangible impact on per-stream performance. Interrupts will also have to be carefully tuned. If NUMA is not avoidable, ensure that kernel networking threads are allocated to single NUMA node. Single socket board designs perform better than multi socket What's the difference between bandwidth and speed? Bandwidth is the overall size of the conduit in which your data travels, while speed refers to the actual rate at which your data travels.Overall, IPC is the most important metric for performance with OoklaServerįewer but faster cores are better than more but slower cores.Aside from your broadband connection, it's important to consider your router, broadband plan, your provider's network, how many people are online in your household, your router and computer's ages, and your network's overall capacity. What factors might be hurting my broadband performance? There are many factors affecting your internet speed.A faster speed might be necessary, however, if you live with multiple people using the internet on multiple devices at the same time. You should have no problem with tasks such as downloading files, watching videos on Netflix, uploading files, and sharing your screen over Zoom. Is 100 Mbps fast? Yes, a speed of 100 Mbps is considered a good download speed.With 400 Mbps speed, you'll have no trouble downloading videos, online gaming, videoconferencing, and more. Is 400 Mbps a good internet speed? Yes, 400 Mbps is on the faster end of the internet speed spectrum. However, it's not a good speed for more data-intensive tasks, such as downloading videos or playing games online.
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