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Blog posts tagged
"Performance"

Chris Schnabel
27 March 2024

Profile workloads on x86-64-v3 to enable future performance gains

Ubuntu Article

Ubuntu 23.10 experimental image with x86-64-v3 instruction set now available on Azure Canonical is enabling enterprises to evaluate the performance of their most critical workloads in an experimental Ubuntu image on Azure compiled with x86-64-v3, which is a microarchitecture level that has the potential for performance gains. Developers c ...

Michael Hudson-Doyle
12 December 2023

Optimising Ubuntu performance on amd64 architecture

Ubuntu Article

Everyone wants the Linux distribution they are using to be fast. This is practically a content-free statement, of course: who would want their distro to be slow? But at the same time, what does it mean for your distribution to be fast? For example, Ubuntu 21.10 switched the default compression for packages to zstd, which ...

Igor Ljubuncic
17 March 2022

KDE snaps performance revving up

Ubuntu Article

Speed, or rather, responsiveness is an essential part of the software usage experience. This applies to every technology and domain, snaps included. Indeed, when it comes to snaps, the equation is a bit more complicated and slightly less straightforward because snaps are packaged as compressed, standalone applications and wrapped in a num ...

Igor Ljubuncic
16 September 2021

Snap Performance Skunk Works – Ensuring speed and consistency for snaps

Ubuntu Article

Snaps are used on desktop machines, servers and IoT devices. However, it’s the first group that draws the most attention and scrutiny. Due to the graphic nature of desktop applications, users are often more attuned to potential problems and issues that may arise in the desktop space than with command-line tools or software running in ...

Ian Johnson
30 October 2020

Introducing etrace – a multi-purpose application profiling tool

Desktop Article

These days, the internal workings of Linux applications involve many different moving parts. Sometimes, it can be rather difficult to debug them when things go wrong or run slower than expected. Tracing an application’s execution is one way of understanding potential issues without diving into the source code. To this end, we wrote an app ...

Igor Ljubuncic
27 October 2020

Snap speed improvements with new compression algorithm!

Desktop Article

Security and performance are often mutually exclusive concepts. A great user experience is one that manages to blend the two in a way that does not compromise on robust, solid foundations of security on one hand, and a fast, responsive software interaction on the other. Snaps are self-contained applications, with layered security, and as ...

Igor Ljubuncic
28 March 2019

Snap startup time improvements

Desktop Article

Several months ago, we shared an article titled I have a need, a need for snap that detailed the application performance results of snaps compared to their classic repo counterparts. We tested GIMP and VLC on both Ubuntu and Fedora, with some rather interesting findings. The one aspect of the application usage sequence we did ...

rharding
15 June 2017

Juju 2.2.0 and conjure-up 2.2.0 are here!

Cloud and server Article

We are excited to announce the release of Juju 2.2.0 and conjure-up 2.2.0! This release greatly enhances memory and CPU utilisation at scale, improves the modelling of networks, and adds support for KVM containers on arm64. Additionally, there is now outline support for Oracle Compute, and vSphere clouds are now easier to deploy. conjure- ...

Canonical
22 February 2016

Canonical creates first VNF Performance Interoperability Lab (V-PIL)

Cloud and server News

Canonical announces the creation of the first VNF Performance Interoperability Lab for scale out infrastructure Enables service providers to rigorously test their VNF performance and interoperability before deploying in live network architecture Dramatic reduction in cost and time for deploying new services Affirmed, Metaswitch and GENBAN ...

Mark Baker
2 August 2013

When it comes to scale, size doesn’t matter

Cloud and server Article

This is the first in a series of articles about the best ways to manage scale out workloads. Scale. We hear a lot about managing scale being one of the key challenges in a world where numbers can grow very large very fast. Whether it’s huge amounts of data being collected for analysis, websites that ...

Canonical
20 May 2013

Ubuntu 13.04 brings dramatic graphical performance enhancements

Desktop News

Ubuntu 13.04 includes the Developer Preview SDK for developers to build native applications for Ubuntu devices. ...

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