PG_STAT_GET_MEM_MBYTES_RESERVED
PG_STAT_GET_MEM_MBYTES_RESERVED displays the current activity information of a thread stored in memory. You need to specify the thread ID (pid in PG_STAT_ACTIVITY) for query. If the thread ID is set to 0, the current thread ID is used. For example:
1
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SELECT pg_stat_get_mem_mbytes_reserved(0); |
Parameter |
Description |
---|---|
ConnectInfo |
Connection information |
ParctlManager |
Concurrency management information |
GeneralParams |
Basic parameter information |
GeneralParams RPDATA |
Basic resource pool information |
ExceptionManager |
Exception management information |
CollectInfo |
Collection information |
GeneralInfo |
Basic information |
ParctlState |
Concurrency status information |
CPU INFO |
CPU information |
ControlGroup |
Cgroup information |
IOSTATE |
I/O status information |
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