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Questions tagged [jmeter]

Apache JMeter is open source software, a 100% pure Java desktop application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

Apache JMeter can load and performance test many different types of requests:

• web: HTTP, HTTPS, TCP, FTP
• web-services: SOAP/XML-RPC
• database: JDBC
• mail: POP3(S), IMAP(S), SMTP
• LDAP
• JMS

JMeter can also be configured as a monitor, although this is typically considered an ad-hoc solution in lieu of advanced monitoring solutions.

JMeter supports variable parameterization, assertions (response validation), per thread cookies, configuration Variables and a variety of reports.

Full multithreading framework allows concurrent sampling by many threads and simultaneous sampling of different functions by separate thread groups.

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Why would F5 return a valid cookie followed by null value?

I have two AEM servers behind F5. The JMeter script is getting a valid cookie from the first server whereas the script is getting a valid cookie followed by a null value. Because of this behavior, the requests to the second server were erroring…
Ravisankar S
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Jenkins: Publish Over SSH to multiple hosts without copy/paste

I'm using Jenkins' Publish Over SSH Plugin to transfer the same set of files to a group of hosts and then run a small script there. Using the "add server" feature however requires me to repeat source files, remote directory and exec command for…
Christian
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Recommendations for Java Web Server

I am currently using DBCP for connection pooling since it is more or less provided with tomcat and easy to setup. I am thinking about migrating to Glassfish or Jetty and haven't yet determined which connection pool provider I will use. I am…
Walter White
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Fetching CPU usage and memory leak from the server

How do I get CPU performance with JMETER. My environment: apache-jmeter-2.9 ServerAgent-2.2.1 Windows Server 2008 R2 The problem is, when the I run the server agent in the server and trying to fetch the data in jmeter UI the command prompt on the…
user2459816
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Continuous hits to the server with Jmeter

I have 100 threads in JMeter which I want to hit a server 12 times in a loop. But each time 100 threads will run and pause for 5 seconds and then resume hitting the servers for next 100 times. Here is how I tried: But it is not considering Startup…
Asma Wakeel
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How can I determine Breaking point of my Web application using JMeter?

How can I determine Breaking point of my Web application using JMeter? I have executed the JMeter Testplan with different concurrent users load. EX. 300 users(0% error), 400 users(7% error in a sample, 5% error in another sample), 500 users(more…
Gopu Alakrishna
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inconsistencies between stress test and real browsing

I have noticed that a new server that I am setting up is fairly slower than the current server, and made some stress tests/benchmarking to study the problem. But after the tests I am getting contradictory results. The machine details: CentOS-6.4…
jackJoe
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Jmeter Nginx Stress Test Error Rate Higher

I have a JSF web application runs on Glassfish Application Server. I'm using Nginx with reverse proxing to Glassfish. I wanna see performance gains with Nginx, i'm testing application with JMeter. When i directly test the application on glassfish,…
Rahman Usta
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Apache Jmeter + Random Double

Is it possible to generate random double numbers in JMeter? I tried to use the Random in the config element where i have defined the Minimum value: 47.9999 (RND1) Maximum value: 30.9999 (RND2) Then in the selected Prepared Selected Statement i…
Filipe Batista
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How to know how many concurrent users jMeter can start?

There is a place in jMeter where you can specify the number of users you want to start concurrently. I assume you can't put a number where it exceeds the limitation on your hardware &…
forestclown
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issues with jmeter concurency testing

I'm doing stress test on my web server, using 8 different clients in jmeter: 3 of them are on SunOS 5 3 of them are on SunOS 5 but in virutalbox 2 of them are on linux If I do a test only using clients which are on SunOS machines I receive best…
JosiP
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JMeter on RHEL4

Downloaded JMeter to do some testing, but trying to run it I get teh following errors [oracle@ripple jakarta-jmeter-2.5]$ bin/jmeter Warning: -server not understood. Ignoring. Warning: -XX:+HeapDumpOnOutOfMemoryError not understood.…
user80776
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Magento Full Page Cache & Load Testing

Magento Enterprise 9 Full Page Caching is on Cache depth: 1 (ex. catalog.html?p=1) Current results from JMeter after about 1,000 samples: Throughput: Homepage: 8.5/sec - ~40kb Catalog: 6.1/sec - ~65kb Error rate is very low, 0% for homepage, and…
djdy
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Is FreeBSD more suitable than CentOS for firing 40k concurrent connections (for Jmeter)?

I am trying to run Jmeter to simulate 40k concurrent users and stress test a particular system. Putting aside the possibility that Jmeter may not be able to push such a high number (although I have read that it is at least possible to handle 10k…
blacklotus
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Can we execute steps conditionally in a JMeter script?

I have recorded a sequence of steps to be executed for testing my web application, in a JMeter .jmx script. (The recording tool used was BadBoy). It is possible that one of the steps might return an error response in the HTTP response content. In…
Phani K
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