measure page load

Simple Data caching technology Recently did a while to optimize the performance of the program, there is a more interesting idea, want to put forward to communicate with you. Cache is a typical application mode of "space-time" strategy, which is an

Understanding load average in Linux systems (graphic version)Blog Category: Linux Linux load Nagios One, what is load average?The load on the Linux system is a measure of the current CPU workload (wikipedia:the system load is a measure

Haproxy configuration for Server Load balancer and haproxy configuration for Server Load balancerCommon Open-Source Software load balancers include Nginx, LVS, and Haproxy. Comparison of three major software load balancers (LVS Nginx VS Haproxy) I.

IntroducedWhen any software development project is nearing completion, it may have passed numerous tests, especially in the context of testing and development of simultaneous agile testing. No matter how many rounds of testing you have, once your

I have made many attempts to learn more about how to test the energy efficiency of switches in the LAN. Can not clearly handle their own needs, so in the following article, there should be a satisfactory harvest. Many network equipment manufacturers

 command-Related: 1, view the diskDf-h2, view memory sizeFreeFree [-m|g] Press MB,GB to display memoryVmstat3, view CPUCat/proc/cpuinfoLook only at the number of CPUs grep "model name"/proc/cpuinfo | Wc-l4, View system memoryCat/proc/meminfo5,

Let's imagine the following scenarios. You are about to end six months of development for a complex Internet application or web service and are ready to deploy it. The development team carefully designed loosely coupled N-Layer Web applications.

Copyright Notice: Original works, declined reprint! Otherwise, the legal liability will be investigated.An official description of NLB, you must first understand the principles of NLB before building an NLB cluster Network Load

This article is translated from Niraj Bhatt performance Testing-response vs. Latency vs. Throughput vs. Load vs. Scalability vs. Stress vs. Stres S vs. robustness. Original address: https://nirajrules.wordpress.com/2009/09/17/

I. Load average1.1: What is load? What is load average?Load is the measure of how much the computer is working (Wikipedia: The system load is a measure of the amount of work that a compute system is doing)Simply put, it is the length of the process