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0
votes
2answers
103 views

laggy web page with jquery and images [closed]

I have a slow down problem with my single page website: basically it uses a LOT of memory (around 120MB) and, when scrolling, it can easily reach 40-90% of CPU usage! I am wondering what the problem ...
1
vote
1answer
54 views

Is there any profiling tool to measure web application performance by identifying common interactions paths?

I would like to measure how long it takes to complete a single operation such as "UPDATING AGE ON A CUSTOMER FORM", "INSERT A NEW CUSTOMER" in my web application. Is there any tool with some web ...
3
votes
4answers
940 views

How to replay traffic to web server from logs to profile / benchmark web app under real load?

Is there a way to get recorder real network traffic to web server, e.g. from web server logs (Apache), and replay this traffic to either profile web application (in Perl) under real load, or benchmark ...
1
vote
0answers
176 views

Php profiling on production server or other options [closed]

Alright I need some help here. I am commonly asked to speed up certain sections of some websites that I program for. I have yet to be able to figure out how to use a good php diagnosis/profiling ...
2
votes
5answers
145 views

What's the best web site performance tool for end-users?

When I receive reports that my website is running slowly, I would like to be able to point the end-users to a performance/profiling tool that is easy to use and that has a feature where the end-users' ...
18
votes
5answers
13k views

What is the Google Chrome equivalent to Firebug?

I'm looking for a tool that can: inspect HTML elements manage/debug JavaScript profile performance modify elements in real-time