【Vegas原创】用x$kvit视图查内部参数设置

SYS@ orawin>column kvitdsc format a60
SYS@ orawin>column kvitval format 9999999
SYS@ orawin>column kvittag format a10
SYS@ orawin>select kvittag,kvitval,kvitdsc from x$kvit;

KVITTAG     KVITVAL KVITDSC
---------- -------- ------------------------------------------------------------

ksbcpu            4 number of logical CPUs in the system used by Oracle
ksbcpucore        2 number of physical CPU cores in the system used by Oracle
ksbcpusock        0 number of physical CPU sockets in the system used by Oracle
et

ksbcpu_hwm        4 high water mark of number of CPUs used by Oracle
ksbcpucore        2 high water mark of number of CPU cores on system
_hwm

ksbcpusock        0 high water mark of number of CPU sockets on system
et_hwm

KVITTAG     KVITVAL KVITDSC
---------- -------- ------------------------------------------------------------

ksbcpu_act        4 number of available CPUs in the system
ual

ksbcpu_dr         1 CPU dynamic reconfiguration supported
kcbnbh        19960 number of buffers
kcbldq           25 large dirty queue if kcbclw reaches this
kcbfsp           40 Max percentage of LRU list foreground can scan for free
kcbcln            2 Initial percentage of LRU list to keep clean
kcbnbf          750 number buffer objects
kcbwst            0 Flag that indicates recovery or db suspension

KVITTAG     KVITVAL KVITDSC
---------- -------- ------------------------------------------------------------

kcteln            0 Error Log Number for thread open
kcvgcw            0 SGA: opcode for checkpoint cross-instance call
kcvgcw            0 SGA:opcode for pq checkpoint cross-instance call

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