![]() ![]() Intensive wakeup throttling policy: Enabling this policy throttles Javascript timers in background tabs. Note that Chrome by default will attempt to save memory if the amount of physical memory on the machine is detected as running low. The tabs don't actually disappear, but the browser will need to do more work to re-display them if the user re-selects them. Memory limit policy: You can configure the amount of memory that Chrome uses before the tab is removed from memory. Just note that each change has its own trade-offs, and defaults should only be changed after evaluation by an organization. Speed: Profile Guided Optimization helps optimize Chrome at compile time so that the code you use most often (for the most common tasks) runs faster.īeyond the performance improvements that Chrome is making, enterprises can use policies to implement further improvements. Memory usage: Pointer compression allows Chrome to reclaim some of the memory that would have been wasted because of the switch from being a 32-bit process to a 64-bit process. Speed: Our new Privacy Preserving Prefetch Proxy will allow opted-in clients to prefetch the top results from the search results page so that those pages load faster. In recent releases of Chrome, there have been a variety of optimizations introduced to Chrome as part of our ongoing commitment to keeping Chrome super-fast and performant:ĬPU & power consumption / Memory usage: Tab throttling gives more resources to the tabs you’re using by taking them back from tabs that have been in the background for a long time. We don’t want users to be slowed down when there’s memory sitting idle on a device that could be used to make things faster. Chrome also tries to keep what a user is working on in memory so they can get back to it as quickly as possible. Not only does that allow Chrome to keep going in situations where a single-threaded browser would have gotten stuck waiting for a task to complete, it also enhances security through Site Isolation. One of Chrome’s great advantages is its multi-process architecture. Here are some of the ways Chrome is optimizing browser performance, and some of the tools we provide to admins to fine-tune resource usage in environments that need it most. Even in environments that are less resource-restricted, you may have some power users who need to have lots of tabs open at the same time-they’ll want their browser to keep up. Similarly, if your organization is using older hardware, you’ll need to make sure those resources are used as efficiently as possible. In virtualized environments, where a lot of machine resources are shared, having a light footprint is key. The first S-speed-is what has driven us to make Chrome one of the most performant browsers out there, and we are constantly finding ways to improve.Įnterprise environments often have their own requirements when it comes to performance. Those principles guide us in the way we build Chrome. From its inception, Chrome’s core principles have been the four S’s: speed, security, stability, and simplicity. ![]()
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