load-testing

During trying to achieve the performance with Hyperledger Fabric which IBM team reported in their article Hyperledger Fabric: A Distributed Operating System for Permissioned Blockchains , I faced some problems and errors. I collected all useful information and want to share it with the HF community. Also, I have a couple of questions to the Fabric developers about its performance. Target description Hyperledger Fabric v1.1.0 network deployed using Cello on four c5.9xlarge (36vCPU) aws instances: { fabric001: { cas: [], peers: ["anchor@peer1st.main"], orderers: ["orderer1st.orderer"],

I want to create a script in JMeter that simulates e.g. 100 users accessing our site over a period of 3-4 minutes. We need to test whether our application can allow 25.000 users/day - that is 1.100 per hour. For that i have made this Jmeter test: and here is the result and here is the graph I want to know what this result is exactly telling us, if my test pass or fails, if yahoo.com (for which we have run this test for our example) can allow 25.000 users/day and if i am inputting my criteria / requirements correctly? Thanks 1. I would advise to use better some custom samplers from jmeter

We want to use JMeter. I've downloaded the production version as directed in the user manual at http://jmeter.apache.org/usermanual/get-started.html But how do I get started and install the software? I don't know java and I can't find any instructions on what I'm supposed to do with the download. I am on a Mac. How do I install the product as a usable program? Adam Mendoza The easiest way to install it is using Homebrew: brew install jmeter Or if you need plugins also: brew install jmeter --with-plugins And to open it, use the following command (since it doesn't appear in your Applications):

I have 1 thread group and I have defined 100 threads and 1 Iteration with a single HttpSampler . Basically I am testing a single GET API. Now, Jmeter should start 100 threads and then they should fire request to my server which have the API. The server can respond to 100 requests concurrently. So, basically at any point in time I should have 100 concurrency. But that is not what is happening when I checked through Blazemeter. I get a max users of 37 and total users as 100 which means max concurrency during the test was 37. This can be possible only if Jmeter did not executed the threads

I want to add a delay of 120 second between the execution of two web requests. I have tried using think time but it won't pause the execution for 120 sec. Can anyone please let me know how to add wait to pause the execution for 120 second (after say 2 web request execution) and then proceed the execution for next request. I am using visual studio 2015. Think times are processed after the response is received. So to have a delay between two requests set the think time on the first request. I have successfully used long sleep times. Think times can be disabled in a test so make sure they are

I have the Enterprise edition of Visual Studio, but not everyone does. How can I share the TRX so that other people can see the results? I've seen that there are several Trx to HTML convertors but they're all quite old and either don't work any more or don't show the details of the test. Most of the results of a load test are stored in a database. The TRX file has only a very small portion of the results - you can easily see what it actually contains by opening the file in Notepad, it is just XML. Visual Studio trial versions have some support for load tests. (They only support a small number