Tagged Questions

Performance Testing is the process of identifying and eliminating application or system performance bottlenecks by exercising actual expected user patterns.

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0
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0answers
9 views

RHQ JBoss operations network (JON) and monitoring network

I wonder if JON/RHQ could be used to monitor bottlenecks in the infrastructure with regards to network (firewalls, switches etc.) during loadtesting with i.e. LoadRunner.
0
votes
4answers
27 views

How make a LAMP server run out of memory? [closed]

What I want is see exactly what the server put in logs when it get a request to execute a PHP script and run out of memory. I'm on ubuntu 12.04 and tested some methods like load files into memory ...
0
votes
1answer
15 views

Web performance testing with datasource in vs 2012

I'm having some issues with my web performance test that I created in Visual Studio 2012. I've created a test to go through our order system, but on the first run of the test it has errors on the page ...
0
votes
2answers
22 views

How can I load multiple AnimationDrawables without running out of memory or using very small images?

I'm writing an app now which uses four main buttons that take up most of the screen. Each one has three animations: a 12 frame introductory animation, a 33 frame looping animation, and an animation ...
0
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0answers
10 views

Suitable Perfomance testing tool for a web based banking application

I am to performance test a web application developed in Java.I have been asked to search for the best performance tool(freeware). Which tool should we opt for performance testing . Its a banking ...
-1
votes
0answers
11 views

In Jmeter How to compare Performance Results, If i run the same script with few days interval [closed]

I run the same performance scripts on different dates and I want to compare these results. So that I can Compare response time for the used request URL's.
0
votes
1answer
12 views

How should I use EC2 to do performance tests

I have a distributed system written in C++. In order to test its scalability, I am looking for an AWS EC2 based solution, because it is easy to start hundreds or even thousands of instances in short ...
0
votes
2answers
29 views

jQuery selector performance difference

What is the difference between those 2 selectors? Can I use second one in order to optimize my scripts? $('#'+idTest); jQuery(document.getElementById(idTest)); According to my test on ...
0
votes
1answer
29 views

Resource consumption analysis for different classifiers (Is there any tool ? )

I'm evaluating different classifiers on a data set. I'll implement the best classifier in terms of accuracy in a smartphone. However, before doing that, I want to compare these classifiers in terms of ...
0
votes
1answer
36 views

make better LinQ queries mvc3

I had a question in my mind, to get the better performance of a linq query , is it better to use the select extension to select just the fields we need, not the whole fields?!!! I have a table "News" ...
2
votes
4answers
54 views

How to test speed of a web site at the time of development

I am new at web development. I have already developed a site. There are huge onload functions. This make me worried. Now I want to test the speed of this site before deployment. I wonder if there any ...
0
votes
1answer
17 views

How to get the stats of memory and process consumption of a .net assembly

I need to capture the statistics of windows service in terms of memory and process usage. I tried exploring Perfmon, it has options for capturing the system performance. Probably this will have ...
0
votes
0answers
18 views

How test performance of command line application in Jenkins?

I want to test performance of my application. This is standalone command line application. Is any way to test this and show results in jenkins? This is Java application. I want to show: run time ...
0
votes
1answer
47 views

Send message to MQ using Jmeter

I want to send message to a remote IBM MQ using Jmeter for performance testing. I went through this link. But it requires the JNDI specific details like, QueueConnection Factory, JNDI Name Request ...
0
votes
1answer
30 views

How to make my site secure from XSS. How to track IP which make thousand of Fake request?

I have a ActionResult in Asp.net mvc website. it's read a lot of data when request made and show them on page. Now I thing their is a problem. If the person make ajax request using Firebug and make ...
1
vote
0answers
35 views

How do I profile Lambda function performance?

In Visual Studio 2012, my program spends about 35% of its time inside a lambda function, but when I try to profile my code (ANALYZE -> Start Performance Analysis) it just says that it's spending 35% ...
0
votes
3answers
56 views

mobile application performance testing tools

Is there any open source mobile application performance testing tools available ?? please suggest me 2-3 name and link. note: My application is based on dxtreme.(HTML JS cross plateform application ...
0
votes
1answer
37 views

JQuery testing tools [closed]

Is there any online/offline tools for testing the performance of HTML/JS mobile application. I want to test the code and application's performance on simulator/real device. Thnaks, Rudresh
0
votes
0answers
18 views

What the likely cause/breakdown for latency difference between serverside and end-to-end performance measures in Node?

New to performance testing in Node and have found nodeload to be pretty nice for quick performance testing. I'm using this to test (ultra simplified, I know this doesn't give natural results) ...
-1
votes
1answer
19 views

A faster cleaner way to replace bind in javascript

So i was wondering which is faster bind or apply? Is there concrete proof (I did about an hour playing around on jsperf, answer below).
0
votes
0answers
17 views

How to divide a HTTP Request to such components as Connection time, Network time, Server time

I use C# WebTest. I need to get some statistics after I did a request. There is WebTestRequestStatistics class which provides some measurements I can use but I need more detailed info. For example, ...
0
votes
1answer
8 views

tomcat freezing nio connectionCount reaching it's limit after few hours of load testing

Running our application using tomcat 7.0.34 running on windows 2008 r2. we are Using nio as http connetor (org.apache.coyote.http11.Http11NioProtocolconnector) After few hours of load testing (rest ...
0
votes
0answers
13 views

How can I simulate battery drain on an android phone in a controlled fashion?

I want an app that drains the battery by using the CPU resources in a controlled fashion. Her, by controlled fashion, what I meant to say is that let's say 'X units/ms' is the maximum amount of the ...
0
votes
1answer
47 views

Smooth way to move big images with Jquery

I have a series of photos like this: I wanna to move it as fast as possible with jquery when I click on a next button. I'm trying this code. $(document).ready(function() { function ...
0
votes
0answers
17 views

Performance Testing References

I want to start diving into network performance testing field. I have searched on the web a lot, and there aren't good references/tutorials since this looks to be a small market. Can you point me out ...
0
votes
0answers
8 views

Can JConsole be used to monitor time required to execute particular methods for a web application?

After I connect to weblogic process through JConsole, I see some overall statistics but not the method-wise breakup of performance (time required for each method/class). Besides, as of now, I don't ...
0
votes
2answers
30 views

Jmeter - Missing Samples in load test?

I have a CSV Data Config which is looking up a number list. This number list goes from 1 to 4050. I have 4050 XML files which are to be transmitted via SOAP-XML. Named 1.xml, 2.xml etc.. As you can ...
1
vote
2answers
58 views

Is there a correct way to measure performance when writing low-level code?

I am writing speed optimizations for low-level C/x64 code and I am wondering if there is any standard way of measuring which choice is faster reliably. My current technique when comparing technique A ...
0
votes
0answers
9 views

Can not see the monitors in the HP Diagnostics for the JAVA Class

I am trying to monitor the data for a particular java class by pushing it to the meditators in Mercury Dashboard . I have added the below enteries in "auto_detect.points" file in ...
0
votes
1answer
56 views

how to create and call a custom function in jmeter

I am using JMeter for load testing, I am creating 1000 threads each sending an http request as follows: {"email" : "test${__threadNum}@test.com"} that's working fine, now I need to add a more ...
0
votes
1answer
16 views

performance testing for backend Rails application

I have a Rails app that sends multiple requests both sequentially and in parallel to a third-party API and do calculation in the backend. I would like to know how long each of my API requests and ...
-3
votes
0answers
11 views

Agileload: Browser couldnot open the URL after I clicked Record button [closed]

Agileload: Browser couldnot open the URL after I clicked Record button. I have IE10. Please help..
0
votes
0answers
12 views

Intrepreting results from Hp Diagnostics

After Collecting results from a load test with HP diagnostics. Observered that for some of the page components in page break down, dowload time is high. Upon drill down observered that high time ...
0
votes
0answers
16 views

apachebench(ab) append new line for post data

Trying ab for benchmark testing for post request, but looks post data in file will append a new blank line. Any solution for this issue? $ cat d1 a=1&&b=2 ab command is ab -c 1 -n 1 -T ...
-2
votes
2answers
28 views

tools to analyse my javascript for efficiency? [closed]

I was wondering if there are any tools that can analyse my javascript and tell me which particular functions are slowest so I can work on improving them and perhaps give other feedback?
1
vote
3answers
135 views

Recommend a NoSQL database to replace this MySQL database containing large objects and many attributes

I'm looking for an alternative database for MySQL (Engine = MyISAM). My Java application stores large objects with 250 - 300 attributes each. There are about 500 millions objects on a single MySQL ...
0
votes
0answers
28 views

How to test againts patchy and poor internet connection scenarios on Android

I have an app which does a lot of interactions with network APIs. I would like to test various scenarios when the internet connection goes offline at different times during the thread execution. ...
0
votes
0answers
35 views

VS 2012 Web test details are not displayed when ran from an ordered test

Similar question (for VS 2010) like: Web test details are not displayed when ran from an ordered test After running single web performance test, the detailed results can be viewed, but when put to ...
0
votes
2answers
85 views

How is std::allocator so fast?

I believe it is not practical to access to implementation of Standard Library of C++ because it is platform-dependent (correct me if this sentence was wrong!). Well, I wanted practice about some very ...
0
votes
0answers
55 views

Performance testing for WPF application in Visual Studio 2010

I have WPF application. The application is handling reading input files and writing multiple output files. Internally it is grouping the input file records and writing them as output file based on ...
-1
votes
0answers
32 views

Web Application Feature on Sharepoint 2007 Performance Test [closed]

I have a Web Application feature on SharePoint that I want to test it in terms of why it's taking too long to respond (to open). What I have, is a folder that has below it 1000 subfolders. When I ...
1
vote
1answer
48 views

Can Jmeter only measure OS level metrics?

I use JMeter for performance testing of various application, but I generally measure OS level metrics, like CPU, memory, network usages. Can I use application specific metrics through JMeter, for ...
2
votes
2answers
37 views

Where can I pass the value of percentage of request on each http request in jmeter?

I am testing load in jmeter. Now I have 8-10 page requests to be execute. But I want to provide percentage/number of request in this page and another page is having difference number of request. eg. ...
0
votes
1answer
73 views

JMeter - Iterative use of variables via CSV

I am having trouble, how do I put this into a JMeter test and ensure that my all Customer Numbers assigned to each Thread are being used? My load test... • There are 12 SOAP requests (12 x ...
0
votes
1answer
37 views

Django and Rails on Apache localhost

I wanna test the performance of Django and Rails. Would testing using the inbuilt web servers be a bad idea? Is it difficult to set up making both Django and Rails run on the Apache localhost? (not ...
0
votes
0answers
28 views

Web.Config transformation during performace test on VisualStudio

Is there a way to change a web.config parameter (ConnectionString) during a performance test batch (load test) automattically, in order to have result sets from differet databases? If so, how? I ...
0
votes
1answer
52 views

Excel recording in Loadrunner

I am trying to do a Performace test on Excel based application with loadrunner. Started of running the protocol advisor. which is trowing error. My main target is to record the excel based ...
-1
votes
2answers
84 views

MySQLi query vs PHP Array, which is faster?

I'm developing an algorithm for intense calculations on multiple huge arrays. Right now I have used PHP arrays to do the job but, it seems slower than what I needed it to be. I was thinking on using ...
0
votes
0answers
11 views

Key Apache Server Directives that Directly Affect Load Time in LAMP Applications

I need the list of apache directives that effect positively on the performance of webpage and a list negatively on the performance of the webpage. Here is the link to the list of apache directives. ...
-1
votes
0answers
19 views

Siebel Test Automation License [closed]

All, To automate the performance testing of Siebel CRM Correlation library is required. I understand from Oracle that license should be purchased to use "Siebel correlation" library. Pls refer link ...

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