A starting point to debug a Java OutOfMemoryError

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  • ranga-java-oom

    Java OutOfMemory Example

  • We are going to demonstrate the first two tools using the GCOverheadLimitDemo from the the repository mentioned above. Let's say we want to generate 1.000.000 Employee objects and insert them into a database. We want to avoid inserting each object separately into the DB as each request is costly, and want instead to insert a list of Employee objects. Here is the corresponding code :

  • Gatling

    Modern Load Testing as Code

  • Load test your code to simulate a production load (you can use tools like k6 or Gatling)

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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