HotSpot developers can create internal events when they need to collect data with low overhead. The process is described in metadata.xml. Since JDK 25, it is possible to use the 'jfr query' command in debug builds.
It would be helpful if the 'jfr query' command were mentioned in metadata.xml, along with some example queries.
It would be helpful if the 'jfr query' command were mentioned in metadata.xml, along with some example queries.
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Review(master) openjdk/jdk/26869