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JVM | VM | Flink Compose | user conf key1 | configuration key2 | metric max3 | metric used3 | |||||||||||||||||||
JVM | JVM Heap | FrameWork Heap | taskmanager.memory.framework.heap.size | memoryConfiguration.frameworkHeap | Status.JVM.Memory.Heap.Max | Status.JVM.Memory.Heap.Used | |||||||||||||||||||
Task Heap | taskmanager.memory.task.heap.size | memoryConfiguration.taskHeap | |||||||||||||||||||||||
JVM Non-Heap | JVM MetaSpace | taskmanager.memory.jvm-metaspace.size | memoryConfiguration.jvmMetaspace | Status.JVM.Memory.Metaspace.Max
| Status.JVM.Memory.Metaspace. Used | ||||||||||||||||||||
JVM Overhead | taskmanager.memory.jvm-overhead.min | memoryConfiguration.jvmOverhead | Status.JVM.Memory.NonHeap.Max | Status.JVM.Memory.NonHeap.Used | |||||||||||||||||||||
taskmanager.memory.jvm-overhead.max | |||||||||||||||||||||||||
other | - | - | |||||||||||||||||||||||
Outside JVM | Mapped | - | - | - | Status.JVM.Memory.Mapped.TotalCapacity | Status.JVM.Memory.Mapped.MemoryUsed | |||||||||||||||||||
Direct | FrameWork OffHeap | taskmanager.memory.framework.off-heap.size | memoryConfiguration.frameworkOffHeap | Status.JVM.Memory.Direct.TotalCapacity - Status.Shuffle.Netty.TotalMemory | Status.JVM.Memory.Direct.MemoryUsed - Status.Shuffle.Netty.UsedMemory | ||||||||||||||||||||
Task OffHeap Memory | taskmanager.memory.task.off-heap.size | memoryConfiguration.taskOffHeap | |||||||||||||||||||||||
Network Memory | taskmanager.memory.network.min | memoryConfiguration.networkMemory | Status.Shuffle.Netty. TotalMemory | Status.Shuffle.Netty.UsedMemory
| |||||||||||||||||||||
taskmanager.memory.network.max | |||||||||||||||||||||||||
Flink Managed | Managed Memory | taskmanager.memory.managed.size | memoryConfiguration.managedMemory | Status.ManagedMemory.Total
| Status.ManagedMemory.Used
|
1 These are the configuration parameters used in the Flink configuration.
2 Additionally, memoryConfiguration.totalFlinkMemory
and totalProcessMemory
are exposed through the REST API.
3 The metrics which are exposed through the metrics endpoint.
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