Despite the focus on page loading times and user experience, it is important not to lose sight of the core system metrics such as disk, memory, CPU, and network.

尽管关注的重点是页面装载时间和用户体验，但是也不要忽视核心系统指标，比如磁盘、内存和网络。

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A bad network card, hard drive, or memory might result in your system spending a long time waiting for information.

不能正常工作的网卡、硬盘或内存，都可能导致系统花费很长的时间等待信息。

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System Processors Memory Disk Swap partition network.

系统处理器内存硬盘交换分区网络。

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Running in the background, too many third-party apps overuse system resources, memory, and network to the point where almost any machine with multitasking capability ends up running slowly and killing battery life.

ENGADGET: Entelligence: Mobile multitasking is mostly a myth

While technologies such as Solidcore (just acquired by McAfee) can be installed to make a Windows machine impervious to attack via essentially randomizing memory and system call registries and other randomizing in the network can add to the investment at attacker must make to be successful, there is one area that is ripe for exploration.

FORBES: New Cybersecurity Focus For Federal R&D Group

Decoupling refresh cycles lets data center customers purchase server compute nodes, which are essentially very small motherboards (processor, system memory, boot environment, management, and connection to a local network fabric), separately from rack-level data center network interfaces (1GbE and 10GbE), separately from mass storage (hard disks and solid-state drives).

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