Mature computer users, in addition to being careful when buying computer hardware, know how to maintain your computer is also very important. Because the computer is well maintained, it can not only help you complete your work smoothly, but also
Detailed analysis of CPU vulnerability SpectrePreface
Alpha lab researchers combined the POC to further analyze the vulnerability principles, procedures, and details.
In this article, we will analyze the key points of each link in the POC and all
For IIS administrators, the CPU usage of web servers is usually 100%. The following is a summary of my daily work and some solutions, which are mainly used to analyze w3wp.exe (IIS) some reasons and solutions for CPU usage of 100% may help
the WIN10 built in DX12 is good for the gaming experience, but the high version of DX also puts a higher demand on CPUs and graphics cards. Microsoft's DirectX has gone through 12 versions, whether it's hardware or games, and has changed
When the site traffic is large, mysql is under a high pressure. when the CPU usage of mysql exceeds 300%, it cannot provide services, and it is almost stuck. at this time, the best way is to restart the mysql service. This is unpredictable. we don't
Today to deal with a customer's failure, may be in the web troubleshooting a certain representative, so here to share with you.background :E-commerce customers, the system architecture is a front-end load balancing device, the load Balancing
For the popular:1.varnish performance is 10~20 times higher than squid2.squid 3.0 performance is higher than 2.6This test will reveal the results,Does the varnish architecture really improve so much performanceWhether the new version of Squid is
Shell programming is very powerful!
When the site traffic is large, MySQL is under a high pressure. When the CPU usage of MySQL exceeds 300%, it cannot provide services, and it is almost stuck. At this time, the best way is to restart the MySQL
Objective:Recently in learning deep learning, the first thing to solve is the open source framework of the environment installed. has been studying Google's TensorFlow open source framework, the recent experiment needs to compare with others '
Document directory
[Compression]
[Configure compression in IIS]
[Content expirations]
[Configure content expirations in IIS]
[Remove unnecessary HTTP headers]
[Overview]
In this chapter, we focus on infrastructure construction.
HTTP
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