+1 for JMeter: - all of the features are available (not like others that are partially commercial) - there are enough of code generators (OpenAPI), plugins (Gradle) available - actively maintained and a sister project at Apache - if we ever wanted to do distributed tests then there is first class support here: https://www.blazemeter.com (maybe there are more, I just happen to know this one) - written in Java... and as we are a Java shop it should be easy to write any extensions, fixes, improvements if we have to
On Tue, Sep 1, 2026 at 6:45 PM Aman Mittal <[email protected]> wrote: > Hi Kaushal, > > I personally recommend JMeter for load testing. > > For APIs personally I am curious about is the read level APIs or list > apis. Let's say I would use I am working with 1 TB of data in db like > millions of loan accounts and client data. With different type of filters. > > Regards, > Aman > > On Tue, 1 Sept, 2026, 10:00 pm Kaushal Shriyan, <[email protected]> > wrote: > >> Hi, >> >> We are planning to conduct load testing of the Apache Fineract APIs to >> evaluate the system's performance, stability, scalability, and response >> times under different levels of concurrent users and API requests. >> >> The testing will cover key APIs and critical business transactions, with >> a focus on: >> >> - API response time and throughput >> - Concurrent request handling >> - CPU and memory utilization >> - Database performance >> - Error rates and failed requests >> - System behavior under normal and peak loads >> - Identification of potential performance bottlenecks >> - Overall system stability and scalability >> >> We will execute the tests in a controlled non-production environment >> using representative test data and gradually increase the load to identify >> the system's performance limits. >> >> The test results will be analyzed and documented, along with >> recommendations for any required application, database, infrastructure, or >> configuration-level optimizations. >> >> Please let us know if there are any specific APIs, transaction volumes, >> concurrency levels, or performance benchmarks that should be included in >> the testing scope. >> >> Additionally, please recommend any tools that can be used to perform load >> testing of Apache Fineract APIs. >> >> Best regards, >> >> Kaushal >> >
