GS_RESPLAN_PDB_INFO
GS_RESPLAN_PDB_INFO displays the real-time resource usage of all PDBs. You can compare the resource usage of each PDB. Each PDB occupies a row of data.
When resources change, the shared cache counted by used_shared_memory starts from 0. As services are running, the value of used_shared_memory increases, and the statistics become normal. During this period, the performance is not affected.
Name |
Type |
Description |
---|---|---|
plan_name |
text |
Name of a resource plan that is taking effect. |
pdb_name |
name |
For a CDB, the value is cdb. For a PDB, the value is the PDB name. |
cpu_consumed_time |
bigint |
CPU usage time, which is the sum of the usage time of multiple cores. The unit is ms. |
iops |
numeric(12,7) |
IOPS of the last second. |
used_dynamic_memory |
integer |
Dynamic memory in use, in KB. |
used_shared_memory |
integer |
Shared cache in use, in KB. |
used_connections |
integer |
Number of connections in use. |
logical_decoder_used_memory |
integer |
Dynamic memory used by the logical decoding task, in KB. |
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