Here’s how to get Apache Flink monitoring support in the open-source OpenTelemetry collector.
Metric Description
flink.jvm.cpu.load
The CPU usage of the JVM for a jobmanager or taskmanager.
flink.jvm.cpu.time
The CPU time used by the JVM for a jobmanager or taskmanager.
flink.jvm.memory.heap.used
The amount of heap memory currently used.
flink.jvm.memory.heap.committed
The amount of heap memory guaranteed to be available to the JVM.
flink.jvm.memory.heap.max
The maximum amount of heap memory that can be used for memory management.
flink.jvm.memory.nonheap.used
The amount of non-heap memory currently used.
flink.jvm.memory.nonheap.committed
The amount of non-heap memory guaranteed to be available to the JVM.
flink.jvm.memory.nonheap.max
The maximum amount of non-heap memory that can be used for memory management.
flink.jvm.memory.metaspace.used
The amount of memory currently used in the Metaspace memory pool.
