Marcelo Ricardo Leitner's contributions
Article
How VXLAN encapsulation affects Arm (aarch64) servers
An examination of the impact of VXLAN encapsulation on throughput and CPU consumption.
Article
Linux on Arm (aarch64) servers: Can they handle datacenter-level networks?
This article starts a series exploring how this architecture on server-grade hardware can perform in face of some data center workloads, such as bare network throughput and up to Open vSwitch with tunneling.
Article
SCTP Stream Schedulers and User Message Interleaving
This blog post will go over two changes with SCTP Stream Schedulers and User Message Interleaving, pointing out the benefits of using the stream schedulers and especially when using them together with the new I-Data chunks.
Article
On link modeling, network emulation and its impacts on applications
In this blog post, I’ll guide you through the most important characteristics that define a 'link' in packet-switched networks, how they can impact your application, give some examples of real world parameters and how to use NetEm to emulate them. In every packet-switched network, you will notice characteristics that are intrinsic to them and that varies depends on the communication channels being used. Such characteristics are bandwidth, delay (including jitter), packet loss, packet corruption and reordering. Bandwidth probably is the...
Article
How VXLAN encapsulation affects Arm (aarch64) servers
An examination of the impact of VXLAN encapsulation on throughput and CPU consumption.
Article
Linux on Arm (aarch64) servers: Can they handle datacenter-level networks?
This article starts a series exploring how this architecture on server-grade hardware can perform in face of some data center workloads, such as bare network throughput and up to Open vSwitch with tunneling.
Article
SCTP Stream Schedulers and User Message Interleaving
This blog post will go over two changes with SCTP Stream Schedulers and User Message Interleaving, pointing out the benefits of using the stream schedulers and especially when using them together with the new I-Data chunks.
Article
On link modeling, network emulation and its impacts on applications
In this blog post, I’ll guide you through the most important characteristics that define a 'link' in packet-switched networks, how they can impact your application, give some examples of real world parameters and how to use NetEm to emulate them. In every packet-switched network, you will notice characteristics that are intrinsic to them and that varies depends on the communication channels being used. Such characteristics are bandwidth, delay (including jitter), packet loss, packet corruption and reordering. Bandwidth probably is the...
