In a quick test it reduced 14MB of Firefox databases to 6MB and 192Mb of Chrome databases to 186MB. You need to make sure the programs being optimized are not running at the time or they won’t be processed. The progress window shows what databases are optimized and also how much space is saved. Simply tick the application profiles to optimize and click the Optimize! button, SpeedyFox will start to compact the SQLite databases. Click the SpeedyFox menu bar and select “Add custom profile” or drag the profile folder and drop it onto the SpeedyFox window. As they’re very popular these days, it’s also possible to load custom profiles for Firefox or Chrome portable versions. Upon running the portable executable, SpeedyFox automatically detects and loads the default profile for each of the supported applications. It also supports the Mozilla Thunderbird and Skype tools as well. In addition to Firefox which it was originally designed for, SpeedyFox can now also compact the databases for the Chrome, Epic Browser, SRWare Iron and Pale Moon browsers. SpeedyFox is a tool designed specifically for compacting the SQLite database files which will in turn reduce the time taken to read from and write to them. Here are 3 useful tools to optimize the Chrome and Firefox SQLite database files and help reduce the memory they use while open. Although not such a big problem with performance unless your computer doesn’t have a great deal of memory, optimizing the memory for the browser reduces overheads and leaves more memory available for other programs. A database gets fragmented over time and optimizing it decreases read and write times. Also if Firefox is left open for several hours, consumed memory of well over a Gigabyte is not uncommon even with only a few tabs open, a long running memory leak issue that plagues Firefox sometimes.Ī useful way to regain a bit of the lost performance in Firefox and Chrome is to compact the SQLite databases they use. This is a very common problem and occurs partly because of fragmentation in the databases Chrome and Firefox both use. Even though both have done work in this area, a lot of people still complain these browsers use far more memory than they should.Īs the browser gets used, slowly it will take more time to load during startup, the overall speed might decrease, and browsing thorough the history will start to slow down. Add in a few of the 1,000’s of extensions available and your browser could soon consume hundreds of Megabytes of memory and take up large amounts of disc space. Over time they have both increased in the amount of features, and consequently the amount of system resources they consume while running. Remember that GPUs aren’t used on most VDI servers.Mozilla Firefox and Google Chrome are by far the most popular third party web browsers around. For example, 100 users watching YouTube will increase the demand on network bandwidth as well as memory and CPU resources. Avoid network congestion-Advise users not to simultaneously use streaming services on virtual desktops.Alternatively, you can deploy or let users install an extension that reduces memory usage by suspending tabs that aren’t being used, such as The Great Suspender. Tell users to close tabs that they’re not using. Close unused tabs-The more tabs that users have open simultaneously, the harder Chrome Browser has to work.For details, see Use Chrome Browser with roaming user profiles. Roaming user profiles-Turn on roaming user profiles so that users have a consistent Chrome Browser experience each time they use the browser on a virtual desktop.For information, see Set Chrome app and extension policies (Windows). Google recommends that you limit the number of extensions that users can install. Extensions-Extensions can use a large amount of memory or increase the amount of time it takes to start Chrome Browser.Hardware acceleration-If your VDI server doesn’t support graphics processing units (GPUs), use Group Policy Management Editor to set the Use hardware acceleration when available policy to false.For example, to let 100 users simultaneously use Chrome Browser on virtual desktops, you need at least 100 GB RAM and 200 vCPUs. Check to make sure that these recommendations suit your organization. For Chrome Browser, Google recommends 1 GB RAM and between 2 and 4 virtual central processing units (vCPUs) per virtual desktop. Server memory and CPU size-The number of users who can simultaneously use Chrome Browser on virtual desktops depends on your VDI servers’ memory and CPU resources.If Chrome Browser is running too slow or using too much memory, here are some suggestions for how to improve Chrome Browser performance in a VDI environment. For administrators who manage Chrome browser on Windows for a business or school.Īs an administrator, you can deploy Chrome Browser in a virtual desktop infrastructure (VDI) environment such as Citrix ® Virtual Apps and Desktops.
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