zoukankan      html  css  js  c++  java
  • 【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

    已选择17行。

  • 相关阅读:
    TSQL查询进阶深入理解子查询
    CodeSmith和PowerDesigner的安装和数据库创建
    Inten对象中的Flag
    JNI配置问题
    Android技巧篇
    onSaveInstanceState状态问题
    Android MMSTransactionService
    Android MMS
    AcctivityManager
    隐藏键盘
  • 原文地址:https://www.cnblogs.com/amadeuslee/p/3744287.html
Copyright © 2011-2022 走看看