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Updated on 2024-05-07 GMT+08:00
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MEMORY_NODE_DETAIL

Displays memory usage of the current database node.

Table 1 MEMORY_NODE_DETAIL columns

Name

Type

Description

nodename

text

Node name.

memorytype

text
Memory name
  • max_process_memory: maximum available memory of the database node.
  • process_used_memory: memory occupied by a process.
  • max_dynamic_memory: maximum dynamic memory.
  • dynamic_used_memory: used dynamic memory.
  • dynamic_peak_memory: dynamic peak memory.
  • dynamic_used_shrctx: context of the used dynamic shared memory.
  • dynamic_peak_shrctx: dynamic peak value of the shared memory context.
  • max_shared_memory: maximum shared memory.
  • shared_used_memory: used shared memory.
  • max_sctpcomm_memory: maximum memory allowed for TCP proxy communications.
  • sctpcomm_used_memory: used memory for TCP proxy communications.
  • sctpcomm_peak_memory: memory peak of TCP proxy communications.
  • other_used_memory: other used memory.
  • gpu_max_dynamic_memory: maximum dynamic GPU memory.
  • gpu_dynamic_used_memory: used dynamic memory of GPU.
  • gpu_dynamic_peak_memory: dynamic peak value of the GPU memory.
  • pooler_conn_memory: applied memory in the connection pool.
  • pooler_freeconn_memory: memory occupied by idle connections in the connection pool.
  • storage_compress_memory: memory used by the storage module for compression.
  • udf_reserved_memory: reserved memory for the UDF.

memorymbytes

integer

Size of the used memory in the unit of MB.
Parent topic: Memory