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Operating Systems

Farewell To Solaris Express Community Edition

Back in August we shared that Sun would be discontinuing SXCE, or formally known as Solaris Express Community Edition. Solaris Express Community Edition for the past five years has served as Sun's delivery mechanism for the latest and greatest Solaris code that will eventually make it into the next Solaris stable release, but earlier this month Sun Microsystems put out their last bi-weekly build of SXCE and as of the end of this week all downloads will cease. OpenSolaris has superseded Solaris Express Community Edition, but with this article, we are taking one last look at Build 130, the final version of Solaris Express Community Edition.
27 January 2010

Fedora, Debian, FreeBSD, OpenBSD, OpenSolaris Benchmarks

Last week we published the first Debian GNU/kFreeBSD benchmarks that compared the 32-bit and 64-bit performance of this Debian port -- that straps the FreeBSD kernel underneath a Debian GNU user-land -- to Debian GNU/Linux. We have now extended that comparison to put many other operating systems in a direct performance comparison to these Debian GNU/Linux and Debian GNU/kFreeBSD snapshots of 6.0 Squeeze to Fedora 12, FreeBSD 7.2, FreeBSD 8.0, OpenBSD 4.6, and OpenSolaris 2009.06.
25 January 2010 - 77 Comments

Benchmarking Debian's GNU/kFreeBSD

There has been an effort underway within the Debian development community to pull the FreeBSD kernel within this distribution to provide an alternative to using the Linux kernel. In essence with this Debian GNU/kFreeBSD project you have the standard Debian package set providing a GNU user-land with a GNU C library, but the FreeBSD kernel is running underneath. The Debian project has also been working on Debian GNU/Hurd to effectively do the same thing but with the GNU Mach microkernel. But unlike Debian GNU/Hurd, with the release of Debian 6.0 "Squeeze", Debian GNU/kFreeBSD will reach a release status. With the Debian Squeeze release being just two months away we have decided to provide the first public set of benchmarks that compare the Debian GNU/kFreeBSD performance to that of Debian GNU/Linux. We have tested both the 32-bit and 64-bit builds of Debian with the Linux and FreeBSD kernels.
18 January 2010 - 25 Comments

Ubuntu 10.04 Alpha 2 Benchmarks

With Ubuntu 10.04 Alpha 2 having made it out yesterday, we couldn't resist but to run some new benchmarks of the Lucid Lynx after our original tests last month found Ubuntu 10.04 was off to a poor performance start. In some areas the performance of Ubuntu 10.04 LTS Alpha 2 remains lower than in Ubuntu 9.10 -- largely due to performance regressions upstream in the Linux kernel -- but we have also included some very early performance numbers from Fedora 13.
15 January 2010 - 5 Comments

Benchmarks Of The Gentoo-based Sabayon

For those looking to experiment with a Gentoo-based Linux system but are not looking forward to the obstacles of installing Gentoo itself, an easier and quicker approach can be to use a distribution like Sabayon Linux. Sabayon uses pre-compiled x86 and x86_64 packages for installing the Linux distribution from its LiveDVD and uses their own Entropy system for package management, though these binary packages are compiled from Gentoo's Portage and using the Portage system is still available. The LiveDVD installer is also very easy to use and is just like using Ubuntu's Ubiquity or Red Hat's Anaconda. With all the benchmarking though of Ubuntu and Fedora as of late on Phoronix, we found it time to put out some benchmarks of Sabayon Linux. Up today are benchmarks from the recently released Sabayon 5.1 along with the older Sabayon 4.2 and for comparison is Kubuntu 9.10.
4 January 2010 - 79 Comments

Ubuntu 32-bit, 32-bit PAE, 64-bit Benchmarks

Coming up in our forums was a testing request to compare the performance of Linux between using 32-bit, 32-bit PAE, and 64-bit kernels. This is coming after Linus Torvalds has spoke of 25% performance differences between kernels using CONFIG_HIGHMEM4G and those without this option that allows 32-bit builds to address up to 4GB of physical RAM on a system. We decided to compare the performance of the 32-bit, 32-bit PAE, and 64-bit kernels on a modern desktop system and here are the results.
30 December 2009 - 41 Comments

Ubuntu 10.04 Already Shortens The Boot Time

Ubuntu 10.04 Alpha 1 was released last week and while it did not bring any major features yet for this Long-Term Support release of Ubuntu Linux to be released in April of 2010, it began to introduce some underlying changes like the switch to the Linux 2.6.32 kernel, X Server 1.7, and the complete removal of HAL. Our early benchmarks of Ubuntu 10.04 show that there are some negative performance regressions right off the bat, but that is from within the Linux desktop. One area that Canonical is focusing upon in particular with Ubuntu 10.04 LTS is speeding up the boot process, so we decided to provide some benchmarks there too.
18 December 2009 - 13 Comments

Ubuntu 10.04 Is Off To A Poor Performance Start

Tomorrow will mark the first alpha release of Ubuntu 10.04, and while there is still a long journey ahead for this Long-Term Support release before it officially makes its debut in April, we could not pass up the opportunity to provide some early benchmarks of the Lucid Lynx. Ubuntu 10.04 LTS has already pulled in X.Org 7.5 with X Server 1.7 and other updated graphics packages along with the Linux 2.6.32 kernel that it will be using in the final build, which already presents some core differences from the current stable release, Ubuntu 9.10.
9 December 2009 - 27 Comments

FreeBSD 8.0 Benchmarked Against Linux, OpenSolaris

With the stable release of FreeBSD 8.0 arriving last week we finally were able to put it up on the test bench and give it a thorough look over with the Phoronix Test Suite. We compared the FreeBSD 8.0 performance between it and the earlier FreeBSD 7.2 release along with Fedora 12 and Ubuntu 9.10 on the Linux side and then the OpenSolaris 2010.02 b127 snapshot on the Sun OS side.
30 November 2009 - 30 Comments

Chromium OS, Moblin, Ubuntu Netbook Remix Benchmarks

Intel released Moblin 2.1 earlier this month, Canonical released Ubuntu Netbook Remix 9.10 late last month, and various other vendors have offered up their fall distribution refreshes too. Oh yeah, and Google just released the Chromium OS source code a few days ago! With all of the netbook-focused distribution updates, we found it time to run an onslaught of new benchmarks, comparing some of the leaders in this field along with running a couple full-blown desktop distributions for this round of Linux netbook benchmarking. Here are our benchmarks, including the world's first look at the Chromium OS (Chrome OS) system performance from the latest development build. Covered is everything from the video playback performance to encoding to battery power consumption and CPU/memory usage tests.
23 November 2009 - 25 Comments

553 operating systems articles published on Phoronix.
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