article thumbnail

Snap: a microkernel approach to host networking

The Morning Paper

You need a lot of software engineers and the willingness to rewrite a lot of software to entertain that idea. Here are the bombshell paragraphs: Our datacenter applications seek ever more CPU-efficient and lower-latency communication, which Pony Express delivers. The desire for CPU efficiency and lower latencies is easy to understand.

Network 92
article thumbnail

Why Traditional Monitoring Isn’t Enough for Modern Web Applications

Dotcom-Montior

Users who rely on the websites for their fundamental needs or entertainment will not tolerate even a few seconds delay. Network latency. Network Latency. Network latency can be affected due to. Proactive detection and diagnosis of web application and page performance issues are necessary. Connection time. Connection Time.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Ciao Milano! – An AWS Region is coming to Italy!

All Things Distributed

We needed to serve our growing base of startup, government, and enterprise customers across many vertical industries, including automotive, financial services, media and entertainment, high technology, education, and energy. In 2012, Amazon opened its first Italian office and its first Italian point of presence (PoP) based in Milan.

AWS 167
article thumbnail

Expanding the Cloud - Cluster Compute Instances for Amazon EC2.

All Things Distributed

During my academic career, I spent many years working on HPC technologies such as user-level networking interfaces, large scale high-speed interconnects, HPC software stacks, etc. When instances are placed in a cluster they have access to low latency, non-blocking 10 Gbps networking when communicating the other instances in the cluster.

Cloud 118
article thumbnail

Solaris to Linux Migration 2017

Brendan Gregg

Here's some output from my zfsdist tool, in bcc/BPF, which measures ZFS latency as a histogram on Linux: # zfsdist. Tracing ZFS operation latency. Both Xen and KVM have had many performance and security improvements, and workloads can now be tuned to run at almost bare metal speeds (say, a 3% loss or less). Hit Ctrl-C to end. ^C