Robert Toyonaga
Robert Toyonaga
Related issue: https://github.com/oracle/graal/issues/4732 Currently, a native image JMX server can be started and a java client can connect. Methods can be invoked on managed beans remotely. The server will start...
### TL;DR Currently connections via JMX are not supported in native images. This work is to add initial support for that. ### Goals Achieve similar functionality as in OpenJDK where...
Add some tests for recently added JFR events: - jdk.JavaMonitorEnter - jdk.JavaMonitorWait - jdk.ThreadSleep Each test generates the desired events to test, creates a JFR snapshot, and inspects the snapshot....
**Summary of Changes** This PR adds serialization of JFR stacktraces at flushpoints. It uses a similar approach to how JFR local buffers are processed at flushpoints. - Since the `SamplerBuffer`s...
## Summary As a first step to supporting [native memory tracking](https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/tooldescr007.html) (NMT), this PR adds support for tracking mallocs/calloc/realloc. Virtual memory tracking support will be added in a separate PR...
### Summary These events provide aggregate data about objects on the heap. They also useful for inspecting how the population of objects on the heap changes over time. For each...
### TL;DR We want to maximize support for JFR in GraalVM Native Image. ### Goals We want to allow users to re-use their monitoring tools and other JFR-based tools for...
Just some minor updates to the excluded test entries. Updating with links to the actual upstream issues.
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This is a backport of https://github.com/openjdk/jdk/commit/65be5e0c547d74ca7de288b164aa9bd6d6855685 This change to JFR test code is needed because TestJcmdDumpPathToGCRoots transiently fails because it can't guarantee the expected objects are sampled. The change improves...