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GLOBAL_STAT_SESSION_CU
Updated on 2025-08-19 GMT+08:00
GLOBAL_STAT_SESSION_CU
GLOBAL_STAT_SESSION_CU is used to query the CU hit rate of running sessions on each node in the database. This data about a session is cleared when you exit this session or restart the database.
|
Name |
Type |
Description |
|---|---|---|
|
mem_hit |
integer |
Number of memory hits |
|
hdd_sync_read |
integer |
Number of synchronous hard disk reads |
|
hdd_asyn_read |
integer |
Number of asynchronous hard disk reads |
Parent topic: Cache/IO
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