Erlang-Memory-Allocators
35,832,803 3.0 (1 reviews)

Created 12/4/2019
Updated 4/17/2025
Revision 8
Grafana Version >=11.2.2
Datasources
Prometheus

Description

This dashboard monitors Erlang memory allocator behavior and node memory usage across a RabbitMQ cluster, showing allocated/unused memory, total allocation, and resident set size alongside per-allocator (multiblock/singleblock and pool variants) utilization and capacity. It provides quick identification of fragmentation, allocator pressure, and per-node anomalies to help diagnose memory leaks, inefficient allocation patterns, or node-level memory constraints in production environments.

Screenshots

Source Grafana.com

Used Metrics 5

  • erlang_vm_allocators

  • rabbitmq_cluster

  • rabbitmq_identity_info

  • rabbitmq_node

  • rabbitmq_process_resident_memory_bytes

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