Package io.prometheus.metrics.instrumentation.jvm

Class JvmMemoryPoolAllocationMetrics

Object
JvmMemoryPoolAllocationMetrics
public class JvmMemoryPoolAllocationMetrics extends Object
JVM memory allocation metrics. The JvmMemoryPoolAllocationMetrics are registered as part of the JvmMetrics like this: 

 JvmMetrics.builder().register();
However, if you want only the JvmMemoryPoolAllocationMetrics you can also register them directly: 

 JvmMemoryAllocationMetrics.builder().register();
Example metrics being exported: 
 # HELP jvm_memory_pool_allocated_bytes_total Total bytes allocated in a given JVM memory pool. Only updated after GC, not continuously.
 # TYPE jvm_memory_pool_allocated_bytes_total counter
 jvm_memory_pool_allocated_bytes_total{pool="Code Cache"} 4336448.0
 jvm_memory_pool_allocated_bytes_total{pool="Compressed Class Space"} 875016.0
 jvm_memory_pool_allocated_bytes_total{pool="Metaspace"} 7480456.0
 jvm_memory_pool_allocated_bytes_total{pool="PS Eden Space"} 1.79232824E8
 jvm_memory_pool_allocated_bytes_total{pool="PS Old Gen"} 1428888.0
 jvm_memory_pool_allocated_bytes_total{pool="PS Survivor Space"} 4115280.0