The benefits of virtual threads. Unlike traditional OS threads, Java virtual threads are exceptionally lightweight in both memory footprint and context-switching overhead. A Java application can ...

When a virtual thread runs blocking code, which is code that forces threads to wait until an operation completes -- for example, executing an HTTP request to a web server -- the Continuation object ...

Java just-in-time (JIT) compilers improve the performance of a Java virtual machine (JVM) by translating Java bytecode into native machine code on demand. One important problem in Java JIT compilation ...

Well, it’s still not exactly clear how memory allocation “increases the average utilization” or “significantly increases performance.” To even attempt to understand Dynamic Caching, we ...

Memory allocation issues are only a subset of the problems common to C/C++ that cause potential bugs and vulnerabilities, but they are a large subset and are very annoying to track down and fix.

We have a direct memory allocated of about 14gb. We have 10gb dedicated to a cache (separated from reactor-netty). We expected that for the netty it would use the remaining , but that the memory ...

However, the JVM memory management still does not scale very well, especially for multithreaded server applications. In this paper, we study different aspects of JVM object allocation from thread's ...

I've tried making the tool global, within each instance, and everything in between. The logs created after crashing are similar to as follows. There is insufficient memory for the Java Runtime ...