RimuHosting Blog

Tag: Performance

  • Using swap within a VPS

    In a virtual environment, disk io can be about the most expensive operation there is. And swap (virtual memory) depends on that heavily. By default we configure a small swap partition for each VPS server so conditions where memory is exhausted can be detected more consistently,

  • VPS-on-dedicated server hosting v2.0

    Today RimuHosting introduce our version 2.0 of our VPS-on-dedicated server hosting.  With this upgrade you get: Instant dedicated server setups. Great discounts on selected dedicated servers (starting at $120/m). The power of dedicated servers with the convenience of cloud virtualization. Dedicated server hosting billed by the minute or hour or day or month. VPS-on-dedicated-server hosting…

  • Apache exploit may crash your server – heres how to fix it

    We have picked up that there was an exploit in Apache which can result in your server running out of memory. the discovery was noticed quiet some time ago, but never fixed, and it seems to have reared its head publicly resulting in some people actively attacking. There is no patch for apache as yet,…

  • RimuHosting turns on redundant PSU and redundant power feed options

    We are happy to announce that we now able to offer dedicated servers with redundant power supplies as well as servers on redundant (A+B) power feeds. The redundant power supply means that your server gets two power connections.  Each drawing about 50% of the servers power.  If one PSU fails then the other takes over.

  • Jboss Exploits

    There is a JBoss exploit out in the wild.  See http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0738 and https://access.redhat.com/kb/docs/DOC-30741 for details.

  • Resolving ‘My website is slow’.

    We recently had a customer whose website was taking a long time to load. When we checked it was loading fine.  And we could not really find any issue with load on the server. Then we used the excellent firebug plugin for firefox to check what elements (css, js, imgs) the site was loading.  And…

  • Tomcat 7 released, installer updated

    Tomcat is one the most popular Java servlet/JSP containers. Tomcat 6 has been out since 2006 and the Tomcat team has just announced the first stable release of Tomcat 7. At the time of writing version 7.06 is the latest stable release. Tomcat 7 implements the Servlet 3.0, JSP 2.2 and EL 2.2 specifications. Along…

  • Setting up Monit + with tomcat

    We get asked a lot by customers to install and setup monit. Its not an overly hard task, in fact its pretty darned easy. Monit is brilliant for monitoring and restarting services when they are down, it can alert you or just restart after 5 failed connects/attempts. It handles everything from disk space, to memory,…

  • Exploited VPS? phpmyadmin?

    Currently we are being inundated with scans and exploits looking for new machines to take over, most of these are using insecure phpmyadmin installs. If you are unsure if your box has been hacked then the things to look for are similar to this…

  • Virtualmin on the command line

    We often encourage our users to use software which is better, and does things in a standard way. When it comes to control panels we prefer Virtualmin. It works with the distro you are using and the packages that come with it rather than setting up things in its own odd way and tieing you…