SESSION_MEMORY_DETAIL
SESSION_MEMORY_DETAIL collects statistics about thread memory usage by MemoryContext node.
Table 1 SESSION_MEMORY_DETAIL columns
Name | Type | Description |
---|
sessid | text | Thread start time and ID |
sesstype | text | Thread name |
contextname | text | Name of the memory context |
level | smallint | Level of memory context importance |
parent | text | Name of the parent memory context |
totalsize | bigint | Size of the applied memory (unit: byte) |
freesize | bigint | Size of the idle memory (unit: byte) |
usedsize | bigint | Size of the used memory (unit: byte) |
openGauss 2024-10-11 00:55:40