GS_STAT_SESSION_CU displays the CU hit rate of running sessions on each node in a cluster. This data about a session is cleared when you exit this session or restart the cluster.
Name |
Type |
Description |
|---|---|---|
node_name1 |
text |
Node name |
mem_hit |
integer |
Number of memory hits |
hdd_sync_read |
integer |
Number of hard disk synchronous reads |
hdd_asyn_read |
integer |
Number of hard disk asynchronous reads |