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关于shared pool的深入探讨(四)

作者：eygle |【版权声明：转载时请务必以超链接形式标明文章和作者信息及本声明】
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  • 关于shared pool的深入探讨(一)
  • 关于shared pool的深入探讨(二)
  • 关于shared pool的深入探讨(三)
  • 关于shared pool的深入探讨(五)
  • 关于shared pool的深入探讨(六)-高Latch竞争案例

    • 我们进一步来讨论一下shared pool的处理:

    先进行相应查询，获得测试数据:

     

    
[oracle@jumper udump]$ sqlplus "/ as sysdba"

SQL*Plus: Release 9.2.0.3.0 - Production on Thu Aug 26 10:21:54 2004

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.


Connected to:
Oracle9i Enterprise Edition Release 9.2.0.3.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.3.0 - Production

SQL> connect eygle/eygle
Connected.

SQL> create table emp as select * from scott.emp;

Table created.

SQL> 
SQL> connect / as sysdba
Connected.
SQL> startup force;
ORACLE instance started.

Total System Global Area   47256168 bytes
Fixed Size                   451176 bytes
Variable Size              29360128 bytes
Database Buffers           16777216 bytes
Redo Buffers                 667648 bytes
Database mounted.
Database opened.
SQL> set linesize 120
SQL> connect scott/tiger
Connected.
SQL> select * from emp;

     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO
---------- ---------- --------- ---------- --------- ---------- ---------- ----------
      7369 SMITH      CLERK           7902 17-DEC-80        800                    20
      8888 EYGLE      MANAGER              11-AUG-04       9999         10         10
      7566 JONES      MANAGER         7839 02-APR-81       2975                    20
      7698 BLAKE      MANAGER         7839 01-MAY-81       2850                    30
      7782 CLARK      MANAGER         7839 09-JUN-81       2450                    10
      7788 SCOTT      ANALYST         7566 19-APR-87       3000                    20
      7839 KING       PRESIDENT            17-NOV-81       5000                    10
      7876 ADAMS      CLERK           7788 23-MAY-87       1100                    20
      7900 JAMES      CLERK           7698 03-DEC-81        950                    30
      7902 FORD       ANALYST         7566 03-DEC-81       3000                    20
      7934 MILLER     CLERK           7782 23-JAN-82       1300                    10

11 rows selected.

SQL> connect eygle/eygle
Connected.
SQL> select * from emp;

     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO
---------- ---------- --------- ---------- --------- ---------- ---------- ----------
      7369 SMITH      CLERK           7902 17-DEC-80        800                    20
      8888 EYGLE      MANAGER              11-AUG-04       9999         10         10
      7566 JONES      MANAGER         7839 02-APR-81       2975                    20
      7698 BLAKE      MANAGER         7839 01-MAY-81       2850                    30
      7782 CLARK      MANAGER         7839 09-JUN-81       2450                    10
      7788 SCOTT      ANALYST         7566 19-APR-87       3000                    20
      7839 KING       PRESIDENT            17-NOV-81       5000                    10
      7876 ADAMS      CLERK           7788 23-MAY-87       1100                    20
      7900 JAMES      CLERK           7698 03-DEC-81        950                    30
      7902 FORD       ANALYST         7566 03-DEC-81       3000                    20
      7934 MILLER     CLERK           7782 23-JAN-82       1300                    10

11 rows selected.

SQL> select SQL_TEXT,VERSION_COUNT,HASH_VALUE,to_char(HASH_VALUE,'xxxxxxxxxx') HEX,ADDRESS
  2  from v$sqlarea where sql_text like 'select * from emp%';

SQL_TEXT             VERSION_COUNT HASH_VALUE HEX         ADDRESS
-------------------- ------------- ---------- ----------- --------
select * from emp                2 2648707557    9de011e5 52D9EA28


SQL> select sql_text,username,ADDRESS,HASH_VALUE,to_char(HASH_VALUE,'xxxxxxxxxx') HEX_HASH_VALUE,CHILD_NUMBER,CHILD_LATCH
  2  from v$sql a,dba_users b where a.PARSING_USER_ID = b.user_id and  sql_text like 'select * from emp%';

SQL_TEXT             USERNAME                       ADDRESS  HASH_VALUE HEX_HASH_VA CHILD_NUMBER CHILD_LATCH
-------------------- ------------------------------ -------- ---------- ----------- ------------ -----------
select * from emp    SCOTT                          52D9EA28 2648707557    9de011e5            0           1
select * from emp    EYGLE                          52D9EA28 2648707557    9de011e5            1           1

注意:这里我们可以看出v$sqlarea和v$sql两个视图的不同之处
v$sql中为每一条sql保留一个条目，而v$sqlarea中根据sql_text进行group by,通过version_count计算子指针的个数.

我们注意到,这两条sql语句因为其代码完全相同,所以其ADDRESS,HASH_VALUE也完全相同.
这就意味着,这两条sql语句在shared pool中的存储位置是相同的(尽管其执行计划可能不同),代码得以共享.

在此过程中Oracle完成sql解析的第一个步骤:语法解析
Oracle进行语法检查时遵循自右向左,自下向上的原则,如果发现语法错误就马上返回错误.

语法检查通过以后,Oracle将sql文本转换为相应的ASCII数值,然后根据数值通过Hash函数计算其HASH_VALUE
在shared pool中寻找是否存在相同的sql语句,如果存在,则进入下一步骤;如果不存在则尝试获取shared pool latch
请求内存,存储该sql代码

在这里有一个问题需要说明一下:
因为大小写字母的ascii值是不同的,所以Oracle会把大小写不同的代码作为不同的sql来处理,我们看一下测试:

SQL> select * from scott.dept;

    DEPTNO DNAME          LOC
---------- -------------- -------------
        10 ACCOUNTING     NEW YORK
        20 RESEARCH       DALLAS
        30 SALES          CHICAGO
        40 OPERATIONS     BOSTON

SQL> select * from scott.DEPT;

    DEPTNO DNAME          LOC
---------- -------------- -------------
        10 ACCOUNTING     NEW YORK
        20 RESEARCH       DALLAS
        30 SALES          CHICAGO
        40 OPERATIONS     BOSTON

SQL> col sql_text for a30
SQL> select sql_text,hash_value from v$sql where sql_text like 'select * from scott%';

SQL_TEXT                       HASH_VALUE
------------------------------ ----------
select * from scott.DEPT       4096614922
select * from scott.dept       2089404358

我们注意到,仅只大小写的不同使得原本相同的sql语句变成了两条"不同的代码"
所以从这里我们可以看出,sql的规范编写非常重要.

完成这一个步骤以后,Oracle需要进行的是语义分析:
在此步骤中,Oracle需要验证对象是否存在,相关用户是否具有权限,引用的是否是相同的对象...
对于我们第一个查询,实际上emp表来自不同的用户,那么sql的执行计划也就不同了
当然影响sql执行计划的因素还有很多,包括优化器模式等

SQL> select a.*,to_char(to_hash,'xxxxxxxxxx') Hex_HASH_VALUE
  2  from V$OBJECT_DEPENDENCY  a where to_name='EMP';

FROM_ADD  FROM_HASH TO_OWNER             TO_NAME              TO_ADDRE    TO_HASH    TO_TYPE HEX_HASH_VA
-------- ---------- -------------------- -------------------- -------- ---------- ---------- -----------
52D9EA28 2648707557 SCOTT                EMP                  52D9DEBC  828228010          2    315dc1aa
52D9EA28 2648707557 EYGLE                EMP                  52D82E58 1930491453          2    7310f63d

SQL> ALTER SESSION SET EVENTS 'immediate trace name LIBRARY_CACHE level 1';

Session altered.

SQL> ALTER SESSION SET EVENTS 'immediate trace name LIBRARY_CACHE level 2';

Session altered.

SQL> ALTER SESSION SET EVENTS 'immediate trace name LIBRARY_CACHE level 4';

Session altered.

SQL> ALTER SESSION SET EVENTS 'immediate trace name LIBRARY_CACHE level 8';

Session altered.

SQL> ALTER SESSION SET EVENTS 'immediate trace name LIBRARY_CACHE level 16';

Session altered.

SQL> ALTER SESSION SET EVENTS 'immediate trace name LIBRARY_CACHE level 32';

Session altered.


SQL> ALTER SESSION SET EVENTS 'immediate trace name LIBRARY_CACHE level 100';

Session altered.

    此处在不同级别对shared pool进行转储.

    在转向trace文件之前,我们通过下图来看一下Library CACHE的结构:



    Library Cache Handle指向Library Cache Object,含对象名,namespace,时间戳,引用列表,锁定对象及pin对象列表等.

    我们从dump文件中看看具体的信息,由以上v$sql视图我们得到以上查询的hash_value为9de011e5，ADDRESS为52D9EA28

    在bucket 4851中,我们找到了select * from emp 这条sql语句.

     

    BUCKET 4581:
  LIBRARY OBJECT HANDLE: handle=52d9ea28
  name=select * from emp
  hash=9de011e5 timestamp=08-26-2004 10:24:43
  
==>这个hash正是v$sql中该sql语句的hash_value值    
  
  namespace=CRSR flags=RON/TIM/PN0/SML/[12010000]
  kkkk-dddd-llll=0000-0001-0001 lock=0 pin=0 latch#=1
  lwt=0x52d9ea40[0x52d9ea40,0x52d9ea40] ltm=0x52d9ea48[0x52d9ea48,0x52d9ea48]
  pwt=0x52d9ea58[0x52d9ea58,0x52d9ea58] ptm=0x52d9eab0[0x52d9eab0,0x52d9eab0]
  ref=0x52d9ea30[0x52d9ea30, 0x52d9ea30] lnd=0x52d9eabc[0x52d9eabc,0x52d9eabc]
    LIBRARY OBJECT: object=52d9e7b0
    type=CRSR flags=EXS[0001] pflags= [00] status=VALD load=0
    CHILDREN: size=16
    child#    table reference   handle
    ------ -------- --------- --------
         0 52d9e96c  52d9e6cc 52d9e4ac
         1 52d9e96c  52d9e70c 52d885cc

==>这就是我们前边提到过的子指针,每个都指向了一个不同的handle   
         
    DATA BLOCKS:
    data#     heap  pointer status pins change    alloc(K)  size(K)
    ----- -------- -------- ------ ---- ------     -------- --------
        0 52d9e9b8 52d9e838 I/-/A     0 NONE       0.86     1.09
        
==>此处的heap就是指内存地址.          
        

==>这里存放的就是SQL代码及用户连接信息
        
    HEAP DUMP OF DATA BLOCK 0:
******************************************************
HEAP DUMP heap name="library cache"  desc=0x52d9e9b8
 extent sz=0x224 alt=32767 het=16 rec=9 flg=2 opc=0
 parent=0x5000002c owner=0x52d9e7b0 nex=(nil) xsz=0x224
EXTENT 0 addr=0x52d9e558
  Chunk 52d9e560 sz=      540    perm      "perm           "  alo=448
52D9E560 5000021D 00000000 52D9E7A0 000001C0  [...P.......R....]
52D9E570 52D9E704 52D9E660 00020002 52D9E57C  [...R`..R....|..R]
52D9E580 52D9E57C 00000000 52D9E588 52D9E588  [|..R.......R...R]
52D9E590 00000000 52D9E594 52D9E594 00000000  [.......R...R....]
52D9E5A0 52D9E5A0 52D9E5A0 00000000 52D9E5AC  [...R...R.......R]
52D9E5B0 52D9E5AC 00000000 52D9E5B8 52D9E5B8  [...R.......R...R]
52D9E5C0 00000000 52D9E5C4 52D9E5C4 00000000  [.......R...R....]
52D9E5D0 52D9E5D0 52D9E5D0 00000000 52D9E5DC  [...R...R.......R]
52D9E5E0 52D9E5DC 00000000 52D9E5E8 52D9E5E8  [...R.......R...R]
52D9E5F0 00000000 52D9E5F4 52D9E5F4 00000000  [.......R...R....]
52D9E600 52D9E600 52D9E600 00000000 52D9E60C  [...R...R.......R]
52D9E610 52D9E60C 00000000 52D9E618 52D9E618  [...R.......R...R]
52D9E620 00000000 52D9E624 52D9E624 00000000  [....$..R$..R....]
52D9E630 52D9E630 52D9E630 00040004 00000000  [0..R0..R........]
52D9E640 52D9E6E4 00000018 00000000 00000000  [...R............]
52D9E650 00000000 00000000 52D9E63C 00000000  [........<..R....]
52D9E660 52D9E570 52D9E704 00000000 00000000  [p..R...R........]
52D9E670 00000000 52D9E6BC 00000010 00000004  [.......R........]
52D9E680 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D9E6B0 00000000 00000000 00000000 52D9E96C  [............l..R]
52D9E6C0 00000000 00000000 00000000 52D9E4B4  [...............R]
52D9E6D0 52D9E4B4 52D9E4AC 00000000 00000002  [...R...R........]
52D9E6E0 00000000 00000000 00010018 00000001  [................]
52D9E6F0 00000000 00000000 00000000 52D9E6E0  [...............R]
52D9E700 00000000 52D9E660 52D9E570 52D885D4  [....`..Rp..R...R]
52D9E710 52D885D4 52D885CC 00000000 00000002  [...R...R........]
52D9E720 00000000 00000000 00000000 00000000  [................]
        Repeat 4 times
52D9E770 00000000 00000000 00000000           [............]    
EXTENT 1 addr=0x52d9e798
  Chunk 52d9e7a0 sz=      360    perm      "perm           "  alo=360
52D9E7A0 40000169 00000000 00000000 00000168  [i..@........h...]
52D9E7B0 52D9EA28 52D9E7B4 52D9E7B4 52D9E7BC  [(..R...R...R...R]
52D9E7C0 52D9E7BC 52D9E668 00000000 00010001  [...Rh..R........]
52D9E7D0 00000000 00000000 00000000 00000000  [................]
52D9E7E0 52D9E824 00000000 00000000 00000000  [$..R............]
52D9E7F0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D9E820 00000000 52D9E9B8 00000000 52D9E838  [.......R....8..R]
52D9E830 00000000 52FF79A4 00080304 00000000  [.....y.R........]
52D9E840 00000100 00000000 00000000 00000010  [................]
52D9E850 00000004 00000000 00000000 00000000  [................]
52D9E860 00000000 52D9E640 00000002 2A4C5153  [....@..R....SQL*]
52D9E870 73756C50 706D756A 682E7265 61727275  [Plusjumper.hurra]
52D9E880 6F632E79 6E632E6D 4E542820 31562053  [y.com.cn (TNS V1]
52D9E890 2933562D 00000000 00000000 00000008  [-V3)............]
52D9E8A0 DABEFA60 00000000 00000000 00000000  [`...............]
52D9E8B0 00000000 00000000 00000000 00000000  [................]
52D9E8C0 00000000 00000000 F0318558 52D9E8D8  [........X.1....R]
52D9E8D0 52D9E630 00000000 52D9E570 00000000  [0..R....p..R....]
52D9E8E0 00000000 00000000 00000000 00000000  [................]
52D9E8F0 00000000 00000000 00000002 0000000D  [................]
52D9E900 00000001 00000000                    [........]        
  Chunk 52d9e908 sz=       88    free      "               "
52D9E900                   C0000059 52D9E7A0          [Y......R]
52D9E910 52D9EA00 52D9EA00 00000000 00000000  [...R...R........]
52D9E920 00000000 00000000 00000000 00000000  [................]
  Repeat 3 times
  Chunk 52d9e960 sz=       76    freeable  "kgltbtab       "
52D9E960 1000004D 52D9E908 0A857928 52D9E6CC  [M......R(y.....R]
52D9E970 52D9E70C 00000000 00000000 00000000  [...R............]
52D9E980 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D9E9A0 00000000 00000000 00000000           [............]    
Total heap size    =     1064
FREE LISTS:
 Bucket 0 size=0
  Chunk 52d9e908 sz=       88    free      "               "
52D9E900                   C0000059 52D9E7A0          [Y......R]
52D9E910 52D9EA00 52D9EA00 00000000 00000000  [...R...R........]
52D9E920 00000000 00000000 00000000 00000000  [................]
  Repeat 3 times
Total free space   =       88
UNPINNED RECREATABLE CHUNKS (lru first):
PERMANENT CHUNKS:
  Chunk 52d9e560 sz=      540    perm      "perm           "  alo=448
52D9E560 5000021D 00000000 52D9E7A0 000001C0  [...P.......R....]
52D9E570 52D9E704 52D9E660 00020002 52D9E57C  [...R`..R....|..R]
52D9E580 52D9E57C 00000000 52D9E588 52D9E588  [|..R.......R...R]
52D9E590 00000000 52D9E594 52D9E594 00000000  [.......R...R....]
52D9E5A0 52D9E5A0 52D9E5A0 00000000 52D9E5AC  [...R...R.......R]
52D9E5B0 52D9E5AC 00000000 52D9E5B8 52D9E5B8  [...R.......R...R]
52D9E5C0 00000000 52D9E5C4 52D9E5C4 00000000  [.......R...R....]
52D9E5D0 52D9E5D0 52D9E5D0 00000000 52D9E5DC  [...R...R.......R]
52D9E5E0 52D9E5DC 00000000 52D9E5E8 52D9E5E8  [...R.......R...R]
52D9E5F0 00000000 52D9E5F4 52D9E5F4 00000000  [.......R...R....]
52D9E600 52D9E600 52D9E600 00000000 52D9E60C  [...R...R.......R]
52D9E610 52D9E60C 00000000 52D9E618 52D9E618  [...R.......R...R]
52D9E620 00000000 52D9E624 52D9E624 00000000  [....$..R$..R....]
52D9E630 52D9E630 52D9E630 00040004 00000000  [0..R0..R........]
52D9E640 52D9E6E4 00000018 00000000 00000000  [...R............]
52D9E650 00000000 00000000 52D9E63C 00000000  [........<..R....]
52D9E660 52D9E570 52D9E704 00000000 00000000  [p..R...R........]
52D9E670 00000000 52D9E6BC 00000010 00000004  [.......R........]
52D9E680 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D9E6B0 00000000 00000000 00000000 52D9E96C  [............l..R]
52D9E6C0 00000000 00000000 00000000 52D9E4B4  [...............R]
52D9E6D0 52D9E4B4 52D9E4AC 00000000 00000002  [...R...R........]
52D9E6E0 00000000 00000000 00010018 00000001  [................]
52D9E6F0 00000000 00000000 00000000 52D9E6E0  [...............R]
52D9E700 00000000 52D9E660 52D9E570 52D885D4  [....`..Rp..R...R]
52D9E710 52D885D4 52D885CC 00000000 00000002  [...R...R........]
52D9E720 00000000 00000000 00000000 00000000  [................]
        Repeat 4 times
52D9E770 00000000 00000000 00000000           [............]    
  Chunk 52d9e7a0 sz=      360    perm      "perm           "  alo=360
52D9E7A0 40000169 00000000 00000000 00000168  [i..@........h...]
52D9E7B0 52D9EA28 52D9E7B4 52D9E7B4 52D9E7BC  [(..R...R...R...R]
52D9E7C0 52D9E7BC 52D9E668 00000000 00010001  [...Rh..R........]
52D9E7D0 00000000 00000000 00000000 00000000  [................]
52D9E7E0 52D9E824 00000000 00000000 00000000  [$..R............]
52D9E7F0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D9E820 00000000 52D9E9B8 00000000 52D9E838  [.......R....8..R]
52D9E830 00000000 52FF79A4 00080304 00000000  [.....y.R........]
52D9E840 00000100 00000000 00000000 00000010  [................]
52D9E850 00000004 00000000 00000000 00000000  [................]
52D9E860 00000000 52D9E640 00000002 2A4C5153  [....@..R....SQL*]
52D9E870 73756C50 706D756A 682E7265 61727275  [Plusjumper.hurra]
52D9E880 6F632E79 6E632E6D 4E542820 31562053  [y.com.cn (TNS V1]
52D9E890 2933562D 00000000 00000000 00000008  [-V3)............]
52D9E8A0 DABEFA60 00000000 00000000 00000000  [`...............]
52D9E8B0 00000000 00000000 00000000 00000000  [................]
52D9E8C0 00000000 00000000 F0318558 52D9E8D8  [........X.1....R]
52D9E8D0 52D9E630 00000000 52D9E570 00000000  [0..R....p..R....]
52D9E8E0 00000000 00000000 00000000 00000000  [................]
52D9E8F0 00000000 00000000 00000002 0000000D  [................]
52D9E900 00000001 00000000                    [........]        
Permanent space    =      900
******************************************************
  BUCKET 4581 total object count=1
  

  
我们以handle:52d885cc为例看一下Library Cache Object的结构:
******************************************************
  LIBRARY OBJECT HANDLE: handle=52d885cc
  namespace=CRSR flags=RON/KGHP/PN0/[10010000]
  kkkk-dddd-llll=0000-0041-0041 lock=0 pin=0 latch#=1
  lwt=0x52d885e4[0x52d885e4,0x52d885e4] ltm=0x52d885ec[0x52d885ec,0x52d885ec]
  pwt=0x52d885fc[0x52d885fc,0x52d885fc] ptm=0x52d88654[0x52d88654,0x52d88654]
  ref=0x52d885d4[0x52d9e70c, 0x52d9e70c] lnd=0x52d88660[0x52d88660,0x52d88660]
    LIBRARY OBJECT: object=52d82a24
    type=CRSR flags=EXS[0001] pflags= [00] status=VALD load=0
    DEPENDENCIES: count=1 size=16
    dependency#    table reference   handle position flags
    ----------- -------- --------- -------- -------- -------------------
              0 52d82be0  52d82b20 52d82e58       14 DEP[01]
              
==>在dependency部分我们看到,这个cursor依赖的对象handle:  52d82e58
==>这个handle指向的就是EYGLE.EMP表，如果以上两个CRSR访问的是同一个对象,那么
==>这两个SQL才会是真的共享.这里我们的sql虽然是相同的，访问的却是不同用户的数据表
==>子指针的概念就出来了.

==>在这里我们看到52d82e58指向的是EYGLE.EMP这个对象,也就是EYGLE所查询的数据表.

    ACCESSES: count=1 size=16
    dependency# types
    ----------- -----
              0 0009
    TRANSLATIONS: count=1 size=16
    original    final
    -------- --------
    52d82e58 52d82e58
    DATA BLOCKS:
    data#     heap  pointer status pins change    alloc(K)  size(K)
    ----- -------- -------- ------ ---- ------     -------- --------
        0 52d8c244 52d827e4 I/-/A     0 NONE       1.09     1.64
        6 52d82ac0 52d817c4 I/-/A     0 NONE       3.70     3.73
        
==>这里的Data Blocks是个重要的部分
==>每个控制块包含一个heap descriptor,指向相应的heap memory,这个heap memory包含的就是
==>Diana Tree,P-Code,Source Code,Shared Cursor Context area等重要数据,也就是我们通常
==>所说的，解析过的SQL及执行计划树,真正到这里以后,sql才得以共享.也就真正的避免了硬
==>解析
        
    HEAP DUMP OF DATA BLOCK 0:
******************************************************    


HEAP DUMP heap name="library cache"  desc=0x52d8c244
 extent sz=0x224 alt=32767 het=16 rec=9 flg=2 opc=0
 parent=0x5000002c owner=0x52d82a24 nex=(nil) xsz=0x224
EXTENT 0 addr=0x52d80ff0
  Chunk 52d80ff8 sz=      464    free      "               "
52D80FF0                   C00001D1 00000000          [........]
52D81000 52D8C28C 52D8C28C 00000000 00000000  [...R...R........]
52D81010 00000000 00000000 00000000 00000000  [................]
        Repeat 26 times
52D811C0 00000000 00000000                    [........]        
  Chunk 52d811c8 sz=       76    freeable  "kgltbtab       "
52D811C0                   1000004D 52D80FF8          [M......R]
52D811D0 0A857928 52D82B68 00000000 00000000  [(y..h+.R........]
52D811E0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D81210 00000000                             [....]            
EXTENT 1 addr=0x52d827cc
  Chunk 52d827d4 sz=      540    perm      "perm           "  alo=532
52D827D0          5000021D 00000000 52D82A14      [...P.....*.R]
52D827E0 00000214 00000000 0000001A 00000069  [............i...]
52D827F0 00000110 00000000 00000000 00000006  [................]
52D82800 00000850 00000010 00000008 00000005  [P...............]
52D82810 00000005 4C475945 00000045 00000000  [....EYGLE.......]
52D82820 00000000 00000000 00000000 00000000  [................]
52D82830 00050000 52D82970 00000000 00000000  [....p).R........]
52D82840 00000069 4C475945 00000045 00000000  [i...EYGLE.......]
52D82850 00000000 00000000 00000000 00000000  [................]
52D82860 00050000 00000001 00000004 00000019  [................]
52D82870 0000000B 00000000 00000002 00000001  [................]
52D82880 00002DC7 00000000 000030A4 00000000  [.-.......0......]
52D82890 00000000 04000000 00000000 00650000  [..............e.]
52D828A0 00100000 00050001 01050100 00000001  [................]
52D828B0 000007D0 00640000 00010000 01000000  [......d.........]
52D828C0 00000404 00000000 01010101 01010001  [................]
52D828D0 01010101 00010001 01010101 00000000  [................]
52D828E0 00000202 02010000 01010100 01010101  [................]
52D828F0 00000000 01000001 00000000 00000000  [................]
52D82900 00000000 00000000 00000000 1A086878  [............xh..]
52D82910 0036190B 00000000 000001C4 00000000  [..6.............]
52D82920 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D82940 00022000 00000000 0000FFFF FFFFFFFF  [. ..............]
52D82950 00000000 00000000 00000000 1A086878  [............xh..]
52D82960 0036190B 00000000 00000000 00000000  [..6.............]
52D82970 00000001 00000069 00000077 00000002  [....i...w.......]
52D82980 00000003 52D829D8 00010010 00000004  [.....).R........]
52D82990 00000000 00000000 00000000 00000000  [................]
52D829A0 00000000 00000000 52D82B58 00010010  [........X+.R....]
52D829B0 00000004 52D82B40 00010010 00000004  [....@+.R........]
52D829C0 00000000 00000000 00000000 00000000  [................]
52D829D0 00000000 00000000 52D82BE0 00000000  [.........+.R....]
52D829E0 00000000 00000000 00000000 00000000  [................]
EXTENT 2 addr=0x52d82a0c
  Chunk 52d82a14 sz=      252    perm      "perm           "  alo=252
52D82A10          400000FD 00000000 00000000      [...@........]
52D82A20 000000FC 52D885CC 52D82A28 52D82A28  [.......R(*.R(*.R]
52D82A30 52D82A30 52D82A30 52D82984 00000000  [0*.R0*.R.).R....]
52D82A40 00010001 00000000 00000000 00000000  [................]
52D82A50 00000000 52D82A98 00000000 00000000  [.....*.R........]
52D82A60 00000000 00000000 00000000 52D82AAC  [.............*.R]
52D82A70 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D82A90 00000000 00000000 52D8C244 00000000  [........D..R....]
52D82AA0 52D827E4 00000000 52FF5B74 52D82AC0  [.'.R....t[.R.*.R]
52D82AB0 00000000 52D817C4 00040000 52FF5B9C  [.......R.....[.R]
52D82AC0 5000002C 00001024 52D82A24 52D817AC  [,..P$...$*.R...R]
52D82AD0 52D817B4 00000000 52D8237C 05010200  [...R....|#.R....]
52D82AE0 00000000 00000000 206C7173 61657261  [........sql area]
52D82AF0 00000000 00000000 00107FFF 7FFF7FFF  [................]
52D82B00 00000401 00000000 52D82B08 52D82B08  [.........+.R.+.R]
  Chunk 52d82b10 sz=      120    perm      "perm           "  alo=104
52D82B10 40000079 52D82A14 52D827D4 00000068  [y..@.*.R.'.Rh...]
52D82B20 52B2D470 52B2D470 52D82E58 00000000  [p..Rp..RX..R....]
52D82B30 00000001 52D82A24 0000000E 00000001  [....$*.R........]
52D82B40 52D82B94 00000000 00000000 00000000  [.+.R............]
52D82B50 52D82E58 52D82E58 52D811D4 00000000  [X..RX..R...R....]
52D82B60 00000000 00000000 00000000 00000000  [................]
52D82B70 02000000 00000000 00000000 00000000  [................]
52D82B80 00000000 00000000                    [........]        
  Chunk 52d82b88 sz=       76    freeable  "kgltbtab       "
52D82B80                   0000004D 52D82B10          [M....+.R]
52D82B90 0A857928 52D82B50 00000000 00000000  [(y..P+.R........]
52D82BA0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82BD0 00000000                             [....]            
  Chunk 52d82bd4 sz=       76    freeable  "kgltbtab       "
52D82BD0          1000004D 52D82B88 0A857928      [M....+.R(y..]
52D82BE0 52D82B20 00000000 00000000 00000000  [ +.R............]
52D82BF0 00000000 00000000 00000000 00000000  [................]
  Repeat 2 times
Total heap size    =     1604
FREE LISTS:
 Bucket 0 size=0
  Chunk 52d80ff8 sz=      464    free      "               "
52D80FF0                   C00001D1 00000000          [........]
52D81000 52D8C28C 52D8C28C 00000000 00000000  [...R...R........]
52D81010 00000000 00000000 00000000 00000000  [................]
        Repeat 26 times
52D811C0 00000000 00000000                    [........]        
Total free space   =      464
UNPINNED RECREATABLE CHUNKS (lru first):
PERMANENT CHUNKS:
  Chunk 52d82b10 sz=      120    perm      "perm           "  alo=104
52D82B10 40000079 52D82A14 52D827D4 00000068  [y..@.*.R.'.Rh...]
52D82B20 52B2D470 52B2D470 52D82E58 00000000  [p..Rp..RX..R....]
52D82B30 00000001 52D82A24 0000000E 00000001  [....$*.R........]
52D82B40 52D82B94 00000000 00000000 00000000  [.+.R............]
52D82B50 52D82E58 52D82E58 52D811D4 00000000  [X..RX..R...R....]
52D82B60 00000000 00000000 00000000 00000000  [................]
52D82B70 02000000 00000000 00000000 00000000  [................]
52D82B80 00000000 00000000                    [........]        
  Chunk 52d827d4 sz=      540    perm      "perm           "  alo=532
52D827D0          5000021D 00000000 52D82A14      [...P.....*.R]
52D827E0 00000214 00000000 0000001A 00000069  [............i...]
52D827F0 00000110 00000000 00000000 00000006  [................]
52D82800 00000850 00000010 00000008 00000005  [P...............]
52D82810 00000005 4C475945 00000045 00000000  [....EYGLE.......]
52D82820 00000000 00000000 00000000 00000000  [................]
52D82830 00050000 52D82970 00000000 00000000  [....p).R........]
52D82840 00000069 4C475945 00000045 00000000  [i...EYGLE.......]
52D82850 00000000 00000000 00000000 00000000  [................]
52D82860 00050000 00000001 00000004 00000019  [................]
52D82870 0000000B 00000000 00000002 00000001  [................]
52D82880 00002DC7 00000000 000030A4 00000000  [.-.......0......]
52D82890 00000000 04000000 00000000 00650000  [..............e.]
52D828A0 00100000 00050001 01050100 00000001  [................]
52D828B0 000007D0 00640000 00010000 01000000  [......d.........]
52D828C0 00000404 00000000 01010101 01010001  [................]
52D828D0 01010101 00010001 01010101 00000000  [................]
52D828E0 00000202 02010000 01010100 01010101  [................]
52D828F0 00000000 01000001 00000000 00000000  [................]
52D82900 00000000 00000000 00000000 1A086878  [............xh..]
52D82910 0036190B 00000000 000001C4 00000000  [..6.............]
52D82920 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D82940 00022000 00000000 0000FFFF FFFFFFFF  [. ..............]
52D82950 00000000 00000000 00000000 1A086878  [............xh..]
52D82960 0036190B 00000000 00000000 00000000  [..6.............]
52D82970 00000001 00000069 00000077 00000002  [....i...w.......]
52D82980 00000003 52D829D8 00010010 00000004  [.....).R........]
52D82990 00000000 00000000 00000000 00000000  [................]
52D829A0 00000000 00000000 52D82B58 00010010  [........X+.R....]
52D829B0 00000004 52D82B40 00010010 00000004  [....@+.R........]
52D829C0 00000000 00000000 00000000 00000000  [................]
52D829D0 00000000 00000000 52D82BE0 00000000  [.........+.R....]
52D829E0 00000000 00000000 00000000 00000000  [................]
  Chunk 52d82a14 sz=      252    perm      "perm           "  alo=252
52D82A10          400000FD 00000000 00000000      [...@........]
52D82A20 000000FC 52D885CC 52D82A28 52D82A28  [.......R(*.R(*.R]
52D82A30 52D82A30 52D82A30 52D82984 00000000  [0*.R0*.R.).R....]
52D82A40 00010001 00000000 00000000 00000000  [................]
52D82A50 00000000 52D82A98 00000000 00000000  [.....*.R........]
52D82A60 00000000 00000000 00000000 52D82AAC  [.............*.R]
52D82A70 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D82A90 00000000 00000000 52D8C244 00000000  [........D..R....]
52D82AA0 52D827E4 00000000 52FF5B74 52D82AC0  [.'.R....t[.R.*.R]
52D82AB0 00000000 52D817C4 00040000 52FF5B9C  [.......R.....[.R]
52D82AC0 5000002C 00001024 52D82A24 52D817AC  [,..P$...$*.R...R]
52D82AD0 52D817B4 00000000 52D8237C 05010200  [...R....|#.R....]
52D82AE0 00000000 00000000 206C7173 61657261  [........sql area]
52D82AF0 00000000 00000000 00107FFF 7FFF7FFF  [................]
52D82B00 00000401 00000000 52D82B08 52D82B08  [.........+.R.+.R]
Permanent space    =      912
******************************************************
    HEAP DUMP OF DATA BLOCK 6:
******************************************************
HEAP DUMP heap name="sql area"  desc=0x52d82ac0
 extent sz=0x1024 alt=32767 het=16 rec=0 flg=2 opc=5
 parent=0x5000002c owner=0x52d82a24 nex=(nil) xsz=0x0
EXTENT 0 addr=0x52d817ac
  Chunk 52d817b4 sz=     3784    perm      "perm           "  alo=3784
52D817B0          50000EC9 00000000 00000000      [...P........]
52D817C0 00000EC8 00000010 00000004 00000010  [................]
52D817D0 00000004 00000000 00000000 00000000  [................]
52D817E0 00000000 00000000 00000008 00000000  [................]
52D817F0 00000000 52D81F5C 404EEB2C 00000000  [....\..R,.N@....]
52D81800 00000000 00000000 00000000 52D81A08  [...............R]
52D81810 00000000 00000000 00000110 00000003  [................]
52D81820 00000000 00000000 00000000 1A086878  [............xh..]
52D81830 0029180B 00000000 00000000 00000000  [..).............]
52D81840 52D81C10 52D82540 00000000 52D824D4  [...R@%.R.....$.R]
52D81850 00000000 00000000 00000000 52D81B7C  [............|..R]
52D81860 00000000 00000000 00000001 52D81BFC  [...............R]
52D81870 52D82360 00000000 00000000 52D82894  [`#.R.........(.R]
52D81880 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D818A0 00000000 00000000 08000000 52D823AC  [.............#.R]
52D818B0 00000001 00000000 00000000 00000000  [................]
52D818C0 00000024 00000000 00000000 00000000  [$...............]
52D818D0 00000000 00000000 00000000 52D81C1C  [...............R]
52D818E0 00000000 00000000 00000000 52D82620  [............ &.R]
52D818F0 00000000 00000000 00000000 52D81958  [............X..R]
52D81900 00000000 00000000 00000000 00000000  [................]
52D81910 00000000 00000000 52D8252C 00010001  [........,%.R....]
52D81920 EBCE39A4 00000000 00000000 00000000  [.9..............]
52D81930 00000000 00000000 00000000 00000001  [................]
52D81940 00000001 00000794 00000000 00000001  [................]
52D81950 00000001 00000008 00000000 52D817C4  [...............R]
52D81960 00000000 00000000 00000202 00000000  [................]
52D81970 52D819B8 52D819A0 52D81990 5001A874  [...R...R...Rt..P]
52D81980 00000000 00000000 52D819FC 52D819CC  [...........R...R]
52D81990 52D82AC0 404EFB80 00000000 00000000  [.*.R..N@........]
52D819A0 00000000 00000000 52D81958 00000000  [........X..R....]
52D819B0 00000000 00000000 00000000 52D81958  [............X..R]
52D819C0 00000002 52D885CC 00000000 52D819E4  [.......R.......R]
52D819D0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D819F0 00000001 00000000 00000000 52D81958  [............X..R]
52D81A00 00000000 00000000 4C475945 00000045  [........EYGLE...]
52D81A10 00000000 00000000 00000000 00000000  [................]
52D81A20 00000000 00050000 00000069 0000000E  [........i.......]
52D81A30 4D450003 00000050 00000000 00000500  [..EMP...........]
52D81A40 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D81A60 404EE794 00000000 00000000 00000014  [..N@............]
52D81A70 00000004 00000000 00000000 00000000  [................]
52D81A80 00000000 00000000 00000000 00000000  [................]
52D81A90 00000000 00000000 00000000 00003F09  [.............?..]
52D81AA0 00000001 00000000 00000000 00000000  [................]
52D81AB0 00000000 00000069 00080008 00000000  [....i...........]
52D81AC0 08687800 29180B1A 1A086878 7829180B  [.xh....)xh....)x]
52D81AD0 0B1A0868 00002918 00000000 00000000  [h....)..........]
52D81AE0 00000000 00000000 00000000 00000000  [................]
52D81AF0 00000000 00000001 00000000 000002E0  [................]
52D81B00 00000000 00000008 00000000 00000000  [................]
52D81B10 00000000 404EEC04 00000000 52D81B9C  [......N@.......R]
52D81B20 52D81B9C 00000000 00000000 00000000  [...R............]
52D81B30 00000000 00000000 00000000 00000000  [................]
52D81B40 00000000 00000000 00000000 20000000  [............... ]
52D81B50 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D81B70 00000000 00000000 00000000 52D81948  [............H..R]
52D81B80 00000000 00000002 00000008 0000000E  [................]
52D81B90 59450005 00454C47 00000000 00000000  [..EYGLE.........]
52D81BA0 40548000 00000001 00000064 00000000  [..T@....d.......]
52D81BB0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D81BD0 00000000 00002000 00000000 00000000  [..... ..........]
52D81BE0 00000000 00000000 00000000 00000000  [................]
52D81BF0 00000000 00000000 00003F09 00000000  [.........?......]
52D81C00 00000014 00000004 00000001 00000000  [................]
52D81C10 00000000 00003F09 00010000 52D81FD4  [.....?.........R]
52D81C20 52D81F08 52D81F64 00000000 00000010  [...Rd..R........]
52D81C30 00000007 00000100 00000000 00000000  [................]
52D81C40 00000000 00000000 00000000 00000010  [................]
52D81C50 00000104 00000000 00000000 00000000  [................]
52D81C60 00000000 00000000 00000000 00000000  [................]
52D81C70 52D81A2C 00000000 404EE794 00000000  [,..R......N@....]
52D81C80 00000000 00000007 00000102 00000000  [................]
52D81C90 00010041 00000000 00000014 00000004  [A...............]
52D81CA0 00000010 000001A0 00000016 00000000  [................]
52D81CB0 52D824B4 00040000 00000000 52D82300  [.$.R.........#.R]
52D81CC0 00000000 52D81A2C 52D81FC4 404EE794  [....,..R...R..N@]
52D81CD0 00000000 00000000 00000000 52D81C84  [...............R]
52D81CE0 00000007 00000102 00000000 00010041  [............A...]
52D81CF0 00000000 00000014 0000001C 00000010  [................]
52D81D00 00000194 00000016 00000000 52D82494  [.............$.R]
52D81D10 00040000 00000000 52D822A0 00000000  [.........".R....]
52D81D20 52D81A2C 52D81FB8 404EE794 00000000  [,..R...R..N@....]
52D81D30 00000000 52D81CD8 52D81CE0 00000007  [.......R...R....]
52D81D40 00000102 00000000 00010041 00000000  [........A.......]
52D81D50 00000014 00000034 00000010 00000188  [....4...........]
52D81D60 00000016 00000000 52D82474 00040000  [........t$.R....]
52D81D70 00000000 52D82240 00000000 52D81A2C  [....@".R....,..R]
52D81D80 52D81FAC 404EE794 00000000 00000000  [...R..N@........]
52D81D90 52D81D34 52D81D3C 00000007 0000010C  [4..R<..R........]
52D81DA0 00000000 00010041 00000000 00000014  [....A...........]
52D81DB0 0000004C 00000010 0000017C 00000007  [L.......|.......]
52D81DC0 00000000 52D82454 00040000 00000000  [....T$.R........]
52D81DD0 52D821E0 00000000 52D81A2C 52D81F9C  [.!.R....,..R...R]
52D81DE0 404EE794 00000000 00000000 52D81D90  [..N@...........R]
52D81DF0 52D81D98 00000007 00000102 00000000  [...R............]
52D81E00 00010041 00000000 00000014 00000054  [A...........T...]
52D81E10 00000010 00000170 00000016 00000000  [....p...........]
52D81E20 52D82434 00040000 00000000 52D82180  [4$.R.........!.R]
52D81E30 00000000 52D81A2C 52D81F90 404EE794  [....,..R...R..N@]
52D81E40 00000000 00000000 52D81DEC 52D81DF4  [...........R...R]
52D81E50 00000007 00000101 00010354 00010041  [........T...A...]
52D81E60 00040000 00000014 0000006C 00000010  [........l.......]
52D81E70 00000164 00090009 00000000 52D82414  [d............$.R]
52D81E80 00040000 00000000 52D82120 00000000  [........ !.R....]
52D81E90 52D81A2C 52D81F84 404EE794 00000000  [,..R...R..N@....]
52D81EA0 00000000 52D81E48 52D81E50 00000007  [....H..RP..R....]
52D81EB0 00000101 00010354 00010041 00040000  [....T...A.......]
52D81EC0 00000014 00000078 00000010 00000158  [....x.......X...]
52D81ED0 000A000A 00000000 52D823F4 00040000  [.........#.R....]
52D81EE0 00000000 52D820C0 00000000 52D81A2C  [..... .R....,..R]
52D81EF0 52D81F74 404EE794 00000000 00000000  [t..R..N@........]
52D81F00 52D81EA4 52D81EAC 00000007 00000102  [...R...R........]
52D81F10 00000000 00010041 00000000 00000014  [....A...........]
52D81F20 00000084 00000010 0000014C 00000016  [........L.......]
52D81F30 00000000 52D823D4 00040000 00000000  [.....#.R........]
52D81F40 52D82060 00000000 52D81A2C 52D81F64  [` .R....,..Rd..R]
52D81F50 404EE794 00000000 00000000 52D81F00  [..N@...........R]
52D81F60 52D81F08 00000007 4D450005 004F4E50  [...R......EMPNO.]
52D81F70 00000000 00000007 4E450005 00454D41  [..........ENAME.]
52D81F80 00000000 00000007 4F4A0003 00000042  [..........JOB...]
52D81F90 00000007 474D0003 00000052 00000007  [......MGR.......]
52D81FA0 49480008 41444552 00004554 00000007  [..HIREDATE......]
52D81FB0 41530003 0000004C 00000007 4F430004  [..SAL.........CO]
52D81FC0 00004D4D 00000007 45440006 4F4E5450  [MM........DEPTNO]
52D81FD0 00000000 52D81FE8 52D81EAC 52D81F74  [.......R...Rt..R]
52D81FE0 00000000 00000010 52D81FFC 52D81E50  [...........RP..R]
52D81FF0 52D81F84 00000000 00000010 52D82010  [...R......... .R]
52D82000 52D81DF4 52D81F90 00000000 00000010  [...R...R........]
52D82010 52D82024 52D81D98 52D81F9C 00000000  [$ .R...R...R....]
52D82020 00000010 52D82038 52D81D3C 52D81FAC  [....8 .R<..R...R]
52D82030 00000000 00000010 52D8204C 52D81CE0  [........L .R...R]
52D82040 52D81FB8 00000000 00000010 00000000  [...R............]
52D82050 52D81C84 52D81FC4 00000000 00000010  [...R...R........]
52D82060 00000000 00010001 00020001 00000016  [................]
52D82070 00000004 00000000 00000000 00000000  [................]
52D82080 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D820B0 00000000 00000000 00000000 00003F09  [.............?..]
52D820C0 00000000 00020002 00010002 000A000A  [................]
52D820D0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82100 00010354 00000000 00000000 00000000  [T...............]
52D82110 00000000 00000000 00000000 00003F09  [.............?..]
52D82120 00000000 00030003 00010003 00090009  [................]
52D82130 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82160 00010354 00000000 00000000 00000000  [T...............]
52D82170 00000000 00000000 00000000 00003F09  [.............?..]
52D82180 00000000 00040004 00020004 00000016  [................]
52D82190 00000004 00000000 00000000 00000000  [................]
52D821A0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D821D0 00000000 00000000 00000000 00003F09  [.............?..]
52D821E0 00000000 00050005 000C0005 00000007  [................]
52D821F0 00000000 00000000 00000000 00000000  [................]
        Repeat 3 times
52D82230 00000000 00000000 00000000 00003F09  [.............?..]
52D82240 00000000 00060006 00020006 00000016  [................]
52D82250 00000207 00000000 00000000 00000000  [................]
52D82260 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82290 00000000 00000000 00000000 00003F09  [.............?..]
52D822A0 00000000 00070007 00020007 00000016  [................]
52D822B0 00000207 00000000 00000000 00000000  [................]
52D822C0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D822F0 00000000 00000000 00000000 00003F09  [.............?..]
52D82300 00000000 00080008 00020008 00000016  [................]
52D82310 00000002 00000000 00000000 00000000  [................]
52D82320 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82350 00000000 00000000 00000000 00003F09  [.............?..]
52D82360 00000000 00000000 00000000 52D82374  [............t#.R]
52D82370 00003F09 00000000 52D82370 3EEEEEEE  [.?......p#.R...>]
52D82380 00000000 52D817B4 52D82388 52D82388  [.......R.#.R.#.R]
52D82390 00000000 404EECB8 404EECB8 404EECB8  [......N@..N@..N@]
52D823A0 00000000 00000000 00000000 52D81A6C  [............l..R]
52D823B0 00000008 52D81F08 52D81EAC 52D81E50  [.......R...RP..R]
52D823C0 52D81DF4 52D81D98 52D81D3C 52D81CE0  [...R...R<..R...R]
52D823D0 52D81C84 00000010 0000014C 00000014  [...R....L.......]
52D823E0 00000084 00000016 00000001 52D82060  [............` .R]
52D823F0 00000001 00000010 00000158 00000014  [........X.......]
52D82400 00000078 0000000A 00000002 52D820C0  [x............ .R]
52D82410 00000001 00000010 00000164 00000014  [........d.......]
52D82420 0000006C 00000009 00000003 52D82120  [l........... !.R]
52D82430 00000001 00000010 00000170 00000014  [........p.......]
52D82440 00000054 00000016 00000004 52D82180  [T............!.R]
52D82450 00000001 00000010 0000017C 00000014  [........|.......]
52D82460 0000004C 00000007 00000005 52D821E0  [L............!.R]
52D82470 00000001 00000010 00000188 00000014  [................]
52D82480 00000034 00000016 00000006 52D82240  [4...........@".R]
52D82490 00000001 00000010 00000194 00000014  [................]
52D824A0 0000001C 00000016 00000007 52D822A0  [.............".R]
52D824B0 00000001 00000010 000001A0 00000014  [................]
52D824C0 00000004 00000016 00000008 52D82300  [.............#.R]
52D824D0 00000001 52D81938 00000004 00000002  [....8..R........]
52D824E0 000000BC 00000000 52D81C1C 00000008  [...........R....]
52D824F0 00000000 00000000 00000000 00000000  [................]
52D82500 00000000 00000000 00000012 02400791  [..............@.]
52D82510 00003F09 00003F09 00030000 00001FE8  [.?...?..........]
52D82520 00000000 00000100 3F091826 00000001  [........&..?....]
52D82530 00000010 000001AC 00000000 00000000  [................]
52D82540 00000000 00000000 00000000 00000000  [................]
52D82550 52D823B0 00000010 000001D0 00000017  [.#.R............]
52D82560 52D82524 00000001 00003F09 00000000  [$%.R.....?......]
52D82570 00000881 00000000 00000000 00000000  [................]
52D82580 00000000 00000000 00000000 00000000  [................]
52D82590 00000000 00000000 52D823D4 00080000  [.........#.R....]
52D825A0 00000008 00000000 00000000 52D82508  [.............%.R]
52D825B0 00000000 00000000 00000010 00000270  [............p...]
52D825C0 52D823D4 00000008 00000014 0000009C  [.#.R............]
52D825D0 00000000 00000000 00000000 52D81ACF  [...............R]
52D825E0 00000000 00000000 00000000 00000000  [................]
        Repeat 3 times
52D82620 52D8263C 00000010 000006D4 00000010  [<&.R............]
52D82630 000006F4 00000010 000006F8 00000010  [................]
52D82640 000006FC 00000010 00000714 00000010  [................]
52D82650 00000720 00000010 0000072C 00000010  [ .......,.......]
52D82660 00000744 00000010 0000074C 00000010  [D.......L.......]
52D82670 00000764 00000010 0000077C           [d.......|...]    
Total heap size    =     3784
FREE LISTS:
 Bucket 0 size=0
Total free space   =        0
UNPINNED RECREATABLE CHUNKS (lru first):
PERMANENT CHUNKS:
  Chunk 52d817b4 sz=     3784    perm      "perm           "  alo=3784
52D817B0          50000EC9 00000000 00000000      [...P........]
52D817C0 00000EC8 00000010 00000004 00000010  [................]
52D817D0 00000004 00000000 00000000 00000000  [................]
52D817E0 00000000 00000000 00000008 00000000  [................]
52D817F0 00000000 52D81F5C 404EEB2C 00000000  [....\..R,.N@....]
52D81800 00000000 00000000 00000000 52D81A08  [...............R]
52D81810 00000000 00000000 00000110 00000003  [................]
52D81820 00000000 00000000 00000000 1A086878  [............xh..]
52D81830 0029180B 00000000 00000000 00000000  [..).............]
52D81840 52D81C10 52D82540 00000000 52D824D4  [...R@%.R.....$.R]
52D81850 00000000 00000000 00000000 52D81B7C  [............|..R]
52D81860 00000000 00000000 00000001 52D81BFC  [...............R]
52D81870 52D82360 00000000 00000000 52D82894  [`#.R.........(.R]
52D81880 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D818A0 00000000 00000000 08000000 52D823AC  [.............#.R]
52D818B0 00000001 00000000 00000000 00000000  [................]
52D818C0 00000024 00000000 00000000 00000000  [$...............]
52D818D0 00000000 00000000 00000000 52D81C1C  [...............R]
52D818E0 00000000 00000000 00000000 52D82620  [............ &.R]
52D818F0 00000000 00000000 00000000 52D81958  [............X..R]
52D81900 00000000 00000000 00000000 00000000  [................]
52D81910 00000000 00000000 52D8252C 00010001  [........,%.R....]
52D81920 EBCE39A4 00000000 00000000 00000000  [.9..............]
52D81930 00000000 00000000 00000000 00000001  [................]
52D81940 00000001 00000794 00000000 00000001  [................]
52D81950 00000001 00000008 00000000 52D817C4  [...............R]
52D81960 00000000 00000000 00000202 00000000  [................]
52D81970 52D819B8 52D819A0 52D81990 5001A874  [...R...R...Rt..P]
52D81980 00000000 00000000 52D819FC 52D819CC  [...........R...R]
52D81990 52D82AC0 404EFB80 00000000 00000000  [.*.R..N@........]
52D819A0 00000000 00000000 52D81958 00000000  [........X..R....]
52D819B0 00000000 00000000 00000000 52D81958  [............X..R]
52D819C0 00000002 52D885CC 00000000 52D819E4  [.......R.......R]
52D819D0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D819F0 00000001 00000000 00000000 52D81958  [............X..R]
52D81A00 00000000 00000000 4C475945 00000045  [........EYGLE...]
52D81A10 00000000 00000000 00000000 00000000  [................]
52D81A20 00000000 00050000 00000069 0000000E  [........i.......]
52D81A30 4D450003 00000050 00000000 00000500  [..EMP...........]
52D81A40 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D81A60 404EE794 00000000 00000000 00000014  [..N@............]
52D81A70 00000004 00000000 00000000 00000000  [................]
52D81A80 00000000 00000000 00000000 00000000  [................]
52D81A90 00000000 00000000 00000000 00003F09  [.............?..]
52D81AA0 00000001 00000000 00000000 00000000  [................]
52D81AB0 00000000 00000069 00080008 00000000  [....i...........]
52D81AC0 08687800 29180B1A 1A086878 7829180B  [.xh....)xh....)x]
52D81AD0 0B1A0868 00002918 00000000 00000000  [h....)..........]
52D81AE0 00000000 00000000 00000000 00000000  [................]
52D81AF0 00000000 00000001 00000000 000002E0  [................]
52D81B00 00000000 00000008 00000000 00000000  [................]
52D81B10 00000000 404EEC04 00000000 52D81B9C  [......N@.......R]
52D81B20 52D81B9C 00000000 00000000 00000000  [...R............]
52D81B30 00000000 00000000 00000000 00000000  [................]
52D81B40 00000000 00000000 00000000 20000000  [............... ]
52D81B50 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D81B70 00000000 00000000 00000000 52D81948  [............H..R]
52D81B80 00000000 00000002 00000008 0000000E  [................]
52D81B90 59450005 00454C47 00000000 00000000  [..EYGLE.........]
52D81BA0 40548000 00000001 00000064 00000000  [..T@....d.......]
52D81BB0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D81BD0 00000000 00002000 00000000 00000000  [..... ..........]
52D81BE0 00000000 00000000 00000000 00000000  [................]
52D81BF0 00000000 00000000 00003F09 00000000  [.........?......]
52D81C00 00000014 00000004 00000001 00000000  [................]
52D81C10 00000000 00003F09 00010000 52D81FD4  [.....?.........R]
52D81C20 52D81F08 52D81F64 00000000 00000010  [...Rd..R........]
52D81C30 00000007 00000100 00000000 00000000  [................]
52D81C40 00000000 00000000 00000000 00000010  [................]
52D81C50 00000104 00000000 00000000 00000000  [................]
52D81C60 00000000 00000000 00000000 00000000  [................]
52D81C70 52D81A2C 00000000 404EE794 00000000  [,..R......N@....]
52D81C80 00000000 00000007 00000102 00000000  [................]
52D81C90 00010041 00000000 00000014 00000004  [A...............]
52D81CA0 00000010 000001A0 00000016 00000000  [................]
52D81CB0 52D824B4 00040000 00000000 52D82300  [.$.R.........#.R]
52D81CC0 00000000 52D81A2C 52D81FC4 404EE794  [....,..R...R..N@]
52D81CD0 00000000 00000000 00000000 52D81C84  [...............R]
52D81CE0 00000007 00000102 00000000 00010041  [............A...]
52D81CF0 00000000 00000014 0000001C 00000010  [................]
52D81D00 00000194 00000016 00000000 52D82494  [.............$.R]
52D81D10 00040000 00000000 52D822A0 00000000  [.........".R....]
52D81D20 52D81A2C 52D81FB8 404EE794 00000000  [,..R...R..N@....]
52D81D30 00000000 52D81CD8 52D81CE0 00000007  [.......R...R....]
52D81D40 00000102 00000000 00010041 00000000  [........A.......]
52D81D50 00000014 00000034 00000010 00000188  [....4...........]
52D81D60 00000016 00000000 52D82474 00040000  [........t$.R....]
52D81D70 00000000 52D82240 00000000 52D81A2C  [....@".R....,..R]
52D81D80 52D81FAC 404EE794 00000000 00000000  [...R..N@........]
52D81D90 52D81D34 52D81D3C 00000007 0000010C  [4..R<..R........]
52D81DA0 00000000 00010041 00000000 00000014  [....A...........]
52D81DB0 0000004C 00000010 0000017C 00000007  [L.......|.......]
52D81DC0 00000000 52D82454 00040000 00000000  [....T$.R........]
52D81DD0 52D821E0 00000000 52D81A2C 52D81F9C  [.!.R....,..R...R]
52D81DE0 404EE794 00000000 00000000 52D81D90  [..N@...........R]
52D81DF0 52D81D98 00000007 00000102 00000000  [...R............]
52D81E00 00010041 00000000 00000014 00000054  [A...........T...]
52D81E10 00000010 00000170 00000016 00000000  [....p...........]
52D81E20 52D82434 00040000 00000000 52D82180  [4$.R.........!.R]
52D81E30 00000000 52D81A2C 52D81F90 404EE794  [....,..R...R..N@]
52D81E40 00000000 00000000 52D81DEC 52D81DF4  [...........R...R]
52D81E50 00000007 00000101 00010354 00010041  [........T...A...]
52D81E60 00040000 00000014 0000006C 00000010  [........l.......]
52D81E70 00000164 00090009 00000000 52D82414  [d............$.R]
52D81E80 00040000 00000000 52D82120 00000000  [........ !.R....]
52D81E90 52D81A2C 52D81F84 404EE794 00000000  [,..R...R..N@....]
52D81EA0 00000000 52D81E48 52D81E50 00000007  [....H..RP..R....]
52D81EB0 00000101 00010354 00010041 00040000  [....T...A.......]
52D81EC0 00000014 00000078 00000010 00000158  [....x.......X...]
52D81ED0 000A000A 00000000 52D823F4 00040000  [.........#.R....]
52D81EE0 00000000 52D820C0 00000000 52D81A2C  [..... .R....,..R]
52D81EF0 52D81F74 404EE794 00000000 00000000  [t..R..N@........]
52D81F00 52D81EA4 52D81EAC 00000007 00000102  [...R...R........]
52D81F10 00000000 00010041 00000000 00000014  [....A...........]
52D81F20 00000084 00000010 0000014C 00000016  [........L.......]
52D81F30 00000000 52D823D4 00040000 00000000  [.....#.R........]
52D81F40 52D82060 00000000 52D81A2C 52D81F64  [` .R....,..Rd..R]
52D81F50 404EE794 00000000 00000000 52D81F00  [..N@...........R]
52D81F60 52D81F08 00000007 4D450005 004F4E50  [...R......EMPNO.]
52D81F70 00000000 00000007 4E450005 00454D41  [..........ENAME.]
52D81F80 00000000 00000007 4F4A0003 00000042  [..........JOB...]
52D81F90 00000007 474D0003 00000052 00000007  [......MGR.......]
52D81FA0 49480008 41444552 00004554 00000007  [..HIREDATE......]
52D81FB0 41530003 0000004C 00000007 4F430004  [..SAL.........CO]
52D81FC0 00004D4D 00000007 45440006 4F4E5450  [MM........DEPTNO]
52D81FD0 00000000 52D81FE8 52D81EAC 52D81F74  [.......R...Rt..R]
52D81FE0 00000000 00000010 52D81FFC 52D81E50  [...........RP..R]
52D81FF0 52D81F84 00000000 00000010 52D82010  [...R......... .R]
52D82000 52D81DF4 52D81F90 00000000 00000010  [...R...R........]
52D82010 52D82024 52D81D98 52D81F9C 00000000  [$ .R...R...R....]
52D82020 00000010 52D82038 52D81D3C 52D81FAC  [....8 .R<..R...R]
52D82030 00000000 00000010 52D8204C 52D81CE0  [........L .R...R]
52D82040 52D81FB8 00000000 00000010 00000000  [...R............]
52D82050 52D81C84 52D81FC4 00000000 00000010  [...R...R........]
52D82060 00000000 00010001 00020001 00000016  [................]
52D82070 00000004 00000000 00000000 00000000  [................]
52D82080 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D820B0 00000000 00000000 00000000 00003F09  [.............?..]
52D820C0 00000000 00020002 00010002 000A000A  [................]
52D820D0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82100 00010354 00000000 00000000 00000000  [T...............]
52D82110 00000000 00000000 00000000 00003F09  [.............?..]
52D82120 00000000 00030003 00010003 00090009  [................]
52D82130 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82160 00010354 00000000 00000000 00000000  [T...............]
52D82170 00000000 00000000 00000000 00003F09  [.............?..]
52D82180 00000000 00040004 00020004 00000016  [................]
52D82190 00000004 00000000 00000000 00000000  [................]
52D821A0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D821D0 00000000 00000000 00000000 00003F09  [.............?..]
52D821E0 00000000 00050005 000C0005 00000007  [................]
52D821F0 00000000 00000000 00000000 00000000  [................]
        Repeat 3 times
52D82230 00000000 00000000 00000000 00003F09  [.............?..]
52D82240 00000000 00060006 00020006 00000016  [................]
52D82250 00000207 00000000 00000000 00000000  [................]
52D82260 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82290 00000000 00000000 00000000 00003F09  [.............?..]
52D822A0 00000000 00070007 00020007 00000016  [................]
52D822B0 00000207 00000000 00000000 00000000  [................]
52D822C0 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D822F0 00000000 00000000 00000000 00003F09  [.............?..]
52D82300 00000000 00080008 00020008 00000016  [................]
52D82310 00000002 00000000 00000000 00000000  [................]
52D82320 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D82350 00000000 00000000 00000000 00003F09  [.............?..]
52D82360 00000000 00000000 00000000 52D82374  [............t#.R]
52D82370 00003F09 00000000 52D82370 3EEEEEEE  [.?......p#.R...>]
52D82380 00000000 52D817B4 52D82388 52D82388  [.......R.#.R.#.R]
52D82390 00000000 404EECB8 404EECB8 404EECB8  [......N@..N@..N@]
52D823A0 00000000 00000000 00000000 52D81A6C  [............l..R]
52D823B0 00000008 52D81F08 52D81EAC 52D81E50  [.......R...RP..R]
52D823C0 52D81DF4 52D81D98 52D81D3C 52D81CE0  [...R...R<..R...R]
52D823D0 52D81C84 00000010 0000014C 00000014  [...R....L.......]
52D823E0 00000084 00000016 00000001 52D82060  [............` .R]
52D823F0 00000001 00000010 00000158 00000014  [........X.......]
52D82400 00000078 0000000A 00000002 52D820C0  [x............ .R]
52D82410 00000001 00000010 00000164 00000014  [........d.......]
52D82420 0000006C 00000009 00000003 52D82120  [l........... !.R]
52D82430 00000001 00000010 00000170 00000014  [........p.......]
52D82440 00000054 00000016 00000004 52D82180  [T............!.R]
52D82450 00000001 00000010 0000017C 00000014  [........|.......]
52D82460 0000004C 00000007 00000005 52D821E0  [L............!.R]
52D82470 00000001 00000010 00000188 00000014  [................]
52D82480 00000034 00000016 00000006 52D82240  [4...........@".R]
52D82490 00000001 00000010 00000194 00000014  [................]
52D824A0 0000001C 00000016 00000007 52D822A0  [.............".R]
52D824B0 00000001 00000010 000001A0 00000014  [................]
52D824C0 00000004 00000016 00000008 52D82300  [.............#.R]
52D824D0 00000001 52D81938 00000004 00000002  [....8..R........]
52D824E0 000000BC 00000000 52D81C1C 00000008  [...........R....]
52D824F0 00000000 00000000 00000000 00000000  [................]
52D82500 00000000 00000000 00000012 02400791  [..............@.]
52D82510 00003F09 00003F09 00030000 00001FE8  [.?...?..........]
52D82520 00000000 00000100 3F091826 00000001  [........&..?....]
52D82530 00000010 000001AC 00000000 00000000  [................]
52D82540 00000000 00000000 00000000 00000000  [................]
52D82550 52D823B0 00000010 000001D0 00000017  [.#.R............]
52D82560 52D82524 00000001 00003F09 00000000  [$%.R.....?......]
52D82570 00000881 00000000 00000000 00000000  [................]
52D82580 00000000 00000000 00000000 00000000  [................]
52D82590 00000000 00000000 52D823D4 00080000  [.........#.R....]
52D825A0 00000008 00000000 00000000 52D82508  [.............%.R]
52D825B0 00000000 00000000 00000010 00000270  [............p...]
52D825C0 52D823D4 00000008 00000014 0000009C  [.#.R............]
52D825D0 00000000 00000000 00000000 52D81ACF  [...............R]
52D825E0 00000000 00000000 00000000 00000000  [................]
        Repeat 3 times
52D82620 52D8263C 00000010 000006D4 00000010  [<&.R............]
52D82630 000006F4 00000010 000006F8 00000010  [................]
52D82640 000006FC 00000010 00000714 00000010  [................]
52D82650 00000720 00000010 0000072C 00000010  [ .......,.......]
52D82660 00000744 00000010 0000074C 00000010  [D.......L.......]
52D82670 00000764 00000010 0000077C           [d.......|...]    
Permanent space    =     3784
MARKS:
  Mark 0x52d8237c
******************************************************

这里的handle=52d82e58就是sql依赖的对象信息:


BUCKET 63037:
  LIBRARY OBJECT HANDLE: handle=52d82e58
  name=EYGLE.EMP 
  hash=7310f63d timestamp=08-26-2004 10:23:40
  namespace=TABL/PRCD/TYPE flags=KGHP/TIM/SML/[02000000]
  kkkk-dddd-llll=0000-0501-0501 lock=0 pin=0 latch#=1
  lwt=0x52d82e70[0x52d82e70,0x52d82e70] ltm=0x52d82e78[0x52d82e78,0x52d82e78]
  pwt=0x52d82e88[0x52d82e88,0x52d82e88] ptm=0x52d82ee0[0x52d82ee0,0x52d82ee0]
  ref=0x52d82e60[0x52d82e60, 0x52d82e60] lnd=0x52d82eec[0x52d7dcf0,0x52d89fc8]
    LIBRARY OBJECT: object=52d81594
    type=TABL flags=EXS/LOC[0005] pflags= [00] status=VALD load=0

==>Type:对象类型,这里是一张表    
==>flags:代表对象状态

    DATA BLOCKS:
    data#     heap  pointer status pins change    alloc(K)  size(K)
    ----- -------- -------- ------ ---- ------     -------- --------
        0 52d8c1e4 52d8161c I/-/A     0 NONE       0.66     1.09
        8 52d81238 52d80a18 I/-/A     0 NONE       1.10     1.13
       10 52d8129c 52d80ea0 I/-/A     0 NONE       0.12     0.37
       
    HEAP DUMP OF DATA BLOCK 0:
******************************************************
HEAP DUMP heap name="library cache"  desc=0x52d8c1e4
 extent sz=0x224 alt=32767 het=16 rec=9 flg=2 opc=0
 parent=0x5000002c owner=0x52d81594 nex=(nil) xsz=0x224
 
==>每个heap descriptor 都包含一个owner部分，指向所有者，这里的 52d81594 也就是EYGLE.EMP
==>指向的Library对象:  LIBRARY OBJECT: object=52d81594

EXTENT 0 addr=0x52d81220
  Chunk 52d81228 sz=      540    perm      "perm           "  alo=196
52D81220                   5000021D 00000000          [...P....]
52D81230 52D81584 000000C4 5000002C 00000824  [...R....,..P$...]
52D81240 52D81594 52D80A00 52D80A08 00000000  [...R...R...R....]
52D81250 00000000 05010200 00000000 00000000  [................]
52D81260 534C474B 61656820 00000070 00000000  [KGLS heap.......]
52D81270 00107FFF 7FFF7FFF 00000401 00000000  [................]
52D81280 52D81280 52D81280 52D8129C 00000000  [...R...R...R....]
52D81290 52D80EA0 00040000 52FF5C14 5000002C  [...R.....\.R,..P]
52D812A0 00000824 52D81594 52D80E88 52D80E90  [$......R...R...R]
52D812B0 00000000 00000000 05010200 00000000  [................]
52D812C0 0000015C 534C474B 61656820 00000070  [\...KGLS heap...]
52D812D0 00000000 00107FFF 7FFF7FFF 00000401  [................]
52D812E0 00000000 52D812E4 52D812E4 00000000  [.......R...R....]
52D812F0 00000000 00000000 00000000 00000000  [................]
        Repeat 20 times
52D81440 00000000                             [....]            
EXTENT 1 addr=0x52d8157c
  Chunk 52d81584 sz=      484    perm      "perm           "  alo=484
52D81580          400001E5 00000000 00000000      [...@........]
52D81590 000001E4 52D82E58 52D81598 52D81598  [....X..R...R...R]
52D815A0 52D815A0 52D815A0 00000000 00000000  [...R...R........]
52D815B0 00010005 00000000 00000000 00000000  [................]
52D815C0 02000000 52D81608 00000000 00000000  [.......R........]
52D815D0 00000000 00000000 00000000 00000000  [................]
52D815E0 00000000 52D81754 00000000 52D81288  [....T..R.......R]
52D815F0 00000000 00000000 00000000 00000000  [................]
52D81600 00000000 00000000 52D8C1E4 00000000  [...........R....]
52D81610 52D8161C 00000000 52FF5BC4 00000006  [...R.....[.R....]
52D81620 00000000 52D81650 00000000 00000000  [....P..R........]
52D81630 00003F09 00003F09 00000000 00000000  [.?...?..........]
52D81640 00000000 00000000 00000069 00000000  [........i.......]
52D81650 20000000 00000001 00080008 00000008  [... ............]
52D81660 00000000 2D2D2D2D 2D2D2D2D 2D2D2D2D  [....------------]
52D81670 2D2D2D2D 2D2D2D2D 2D2D2D2D 2D2D2D2D  [----------------]
52D81680 2D2D2D2D 00000012 02400791 00000000  [----......@.....]
52D81690 00000000 00000000 00000000 00000000  [................]
        Repeat 3 times
52D816D0 00000000 0001280A 000000FF 00000000  [.....(..........]
52D816E0 40548000 00000001 00000064 00000000  [..T@....d.......]
52D816F0 00000000 00000000 00000000 00000000  [................]
52D81700 00000000 00000000 00000000 00000001  [................]
52D81710 00000000 00000000 00000001 00000001  [................]
52D81720 00000000 00000000 000002E0 00000000  [................]
52D81730 00000000 00000000 00000000 00000000  [................]
52D81740 FFFFFFFF FFFFFFFF 68780000 180B1A08  [..........xh....]
52D81750 00000029 52D81238 00000000 52D80A18  [)...8..R.......R]
52D81760 00040000 52FF5BEC                    [.....[.R]        
  Chunk 52d81768 sz=       40    free      "               "
52D81760                   D0000029 52D81584          [)......R]
52D81770 52D8C22C 52D8C22C 00000000 00000000  [,..R,..R........]
52D81780 00000000 00000000 00000000 00000000  [................]
Total heap size    =     1064
FREE LISTS:
 Bucket 0 size=0
  Chunk 52d81768 sz=       40    free      "               "
52D81760                   D0000029 52D81584          [)......R]
52D81770 52D8C22C 52D8C22C 00000000 00000000  [,..R,..R........]
52D81780 00000000 00000000 00000000 00000000  [................]
Total free space   =       40
UNPINNED RECREATABLE CHUNKS (lru first):
PERMANENT CHUNKS:
  Chunk 52d81228 sz=      540    perm      "perm           "  alo=196
52D81220                   5000021D 00000000          [...P....]
52D81230 52D81584 000000C4 5000002C 00000824  [...R....,..P$...]
52D81240 52D81594 52D80A00 52D80A08 00000000  [...R...R...R....]
52D81250 00000000 05010200 00000000 00000000  [................]
52D81260 534C474B 61656820 00000070 00000000  [KGLS heap.......]
52D81270 00107FFF 7FFF7FFF 00000401 00000000  [................]
52D81280 52D81280 52D81280 52D8129C 00000000  [...R...R...R....]
52D81290 52D80EA0 00040000 52FF5C14 5000002C  [...R.....\.R,..P]
52D812A0 00000824 52D81594 52D80E88 52D80E90  [$......R...R...R]
52D812B0 00000000 00000000 05010200 00000000  [................]
52D812C0 0000015C 534C474B 61656820 00000070  [\...KGLS heap...]
52D812D0 00000000 00107FFF 7FFF7FFF 00000401  [................]
52D812E0 00000000 52D812E4 52D812E4 00000000  [.......R...R....]
52D812F0 00000000 00000000 00000000 00000000  [................]
        Repeat 20 times
52D81440 00000000                             [....]            
  Chunk 52d81584 sz=      484    perm      "perm           "  alo=484
52D81580          400001E5 00000000 00000000      [...@........]
52D81590 000001E4 52D82E58 52D81598 52D81598  [....X..R...R...R]
52D815A0 52D815A0 52D815A0 00000000 00000000  [...R...R........]
52D815B0 00010005 00000000 00000000 00000000  [................]
52D815C0 02000000 52D81608 00000000 00000000  [.......R........]
52D815D0 00000000 00000000 00000000 00000000  [................]
52D815E0 00000000 52D81754 00000000 52D81288  [....T..R.......R]
52D815F0 00000000 00000000 00000000 00000000  [................]
52D81600 00000000 00000000 52D8C1E4 00000000  [...........R....]
52D81610 52D8161C 00000000 52FF5BC4 00000006  [...R.....[.R....]
52D81620 00000000 52D81650 00000000 00000000  [....P..R........]
52D81630 00003F09 00003F09 00000000 00000000  [.?...?..........]
52D81640 00000000 00000000 00000069 00000000  [........i.......]
52D81650 20000000 00000001 00080008 00000008  [... ............]
52D81660 00000000 2D2D2D2D 2D2D2D2D 2D2D2D2D  [....------------]
52D81670 2D2D2D2D 2D2D2D2D 2D2D2D2D 2D2D2D2D  [----------------]
52D81680 2D2D2D2D 00000012 02400791 00000000  [----......@.....]
52D81690 00000000 00000000 00000000 00000000  [................]
        Repeat 3 times
52D816D0 00000000 0001280A 000000FF 00000000  [.....(..........]
52D816E0 40548000 00000001 00000064 00000000  [..T@....d.......]
52D816F0 00000000 00000000 00000000 00000000  [................]
52D81700 00000000 00000000 00000000 00000001  [................]
52D81710 00000000 00000000 00000001 00000001  [................]
52D81720 00000000 00000000 000002E0 00000000  [................]
52D81730 00000000 00000000 00000000 00000000  [................]
52D81740 FFFFFFFF FFFFFFFF 68780000 180B1A08  [..........xh....]
52D81750 00000029 52D81238 00000000 52D80A18  [)...8..R.......R]
52D81760 00040000 52FF5BEC                    [.....[.R]        
Permanent space    =     1024
******************************************************
    HEAP DUMP OF DATA BLOCK 8:
******************************************************
HEAP DUMP heap name="KGLS heap"  desc=0x52d81238
 extent sz=0x824 alt=32767 het=16 rec=0 flg=2 opc=5
 parent=0x5000002c owner=0x52d81594 nex=(nil) xsz=0x0
EXTENT 0 addr=0x52d80a00
  Chunk 52d80a08 sz=     1124    perm      "perm           "  alo=1124
52D80A00                   50000465 00000000          [e..P....]
52D80A10 00000000 00000464 00000000 00000007  [....d...........]
52D80A20 00000454 00000000 52D80E00 52D80B0C  [T..........R...R]
52D80A30 52D80A30 52D80A30 00000000 00000008  [0..R0..R........]
52D80A40 00000003 52D80A44 52D80A44 52D80A4C  [....D..RD..RL..R]
52D80A50 52D80A4C 00000000 00000000 00000023  [L..R........#...]
52D80A60 52D80A60 52D80A60 52D80A68 52D80A68  [`..R`..Rh..Rh..R]
52D80A70 00000000 00000000 00000032 52D80A7C  [........2...|..R]
52D80A80 52D80A7C 52D80A84 52D80A84 00000000  [|..R...R...R....]
52D80A90 00000000 00000033 52D80A98 52D80A98  [....3......R...R]
52D80AA0 52D80AA0 52D80AA0 00000000 00000000  [...R...R........]
52D80AB0 0000002C 52D80AB4 52D80AB4 52D80ABC  [,......R...R...R]
52D80AC0 52D80ABC 00000000 00000000 00000035  [...R........5...]
52D80AD0 52D80AD0 52D80AD0 52D80AD8 52D80AD8  [...R...R...R...R]
52D80AE0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80B00 00000000 00000000 00000000 52D80A28  [............(..R]
52D80B10 52D80B78 00000000 45440006 4F4E5450  [x..R......DEPTNO]
52D80B20 00000000 00000000 00000000 00000000  [................]
52D80B30 00000000 00000000 00080008 00160002  [................]
52D80B40 00000200 00000008 00000000 00000000  [................]
52D80B50 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80B70 00000000 00000000 52D80B0C 52D80BE4  [...........R...R]
52D80B80 00000000 4F430004 00004D4D 00000000  [......COMM......]
52D80B90 00000000 00000000 00000000 00000000  [................]
52D80BA0 00000000 00070007 00160002 00020700  [................]
52D80BB0 00000007 00000000 00000000 00000000  [................]
52D80BC0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80BE0 00000000 52D80B78 52D80C50 00000000  [....x..RP..R....]
52D80BF0 41530003 0000004C 00000000 00000000  [..SAL...........]
52D80C00 00000000 00000000 00000000 00000000  [................]
52D80C10 00060006 00160002 00020700 00000006  [................]
52D80C20 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D80C50 52D80BE4 52D80CBC 00000000 49480008  [...R...R......HI]
52D80C60 41444552 00004554 00000000 00000000  [REDATE..........]
52D80C70 00000000 00000000 00000000 00050005  [................]
52D80C80 0007000C 00000000 00000005 00000000  [................]
52D80C90 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80CB0 00000000 00000000 00000000 52D80C50  [............P..R]
52D80CC0 52D80D28 00000000 474D0003 00000052  [(..R......MGR...]
52D80CD0 00000000 00000000 00000000 00000000  [................]
52D80CE0 00000000 00000000 00040004 00160002  [................]
52D80CF0 00000400 00000004 00000000 00000000  [................]
52D80D00 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80D20 00000000 00000000 52D80CBC 52D80D94  [...........R...R]
52D80D30 00000000 4F4A0003 00000042 00000000  [......JOB.......]
52D80D40 00000000 00000000 00000000 00000000  [................]
52D80D50 00000000 00030003 00090001 00000000  [................]
52D80D60 00000003 00000000 00010354 00090000  [........T.......]
52D80D70 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80D90 00000000 52D80D28 52D80E00 00000000  [....(..R...R....]
52D80DA0 4E450005 00454D41 00000000 00000000  [..ENAME.........]
52D80DB0 00000000 00000000 00000000 00000000  [................]
52D80DC0 00020002 000A0001 00000000 00000002  [................]
52D80DD0 00000000 00010354 000A0000 00000000  [....T...........]
52D80DE0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80E00 52D80D94 52D80A28 00000000 4D450005  [...R(..R......EM]
52D80E10 004F4E50 00000000 00000000 00000000  [PNO.............]
52D80E20 00000000 00000000 00000000 00010001  [................]
52D80E30 00160002 00000400 00000001 00000000  [................]
52D80E40 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80E60 00000000 00000000 00000000           [............]    
Total heap size    =     1124
FREE LISTS:
 Bucket 0 size=0
Total free space   =        0
UNPINNED RECREATABLE CHUNKS (lru first):
PERMANENT CHUNKS:
  Chunk 52d80a08 sz=     1124    perm      "perm           "  alo=1124
52D80A00                   50000465 00000000          [e..P....]
52D80A10 00000000 00000464 00000000 00000007  [....d...........]
52D80A20 00000454 00000000 52D80E00 52D80B0C  [T..........R...R]
52D80A30 52D80A30 52D80A30 00000000 00000008  [0..R0..R........]
52D80A40 00000003 52D80A44 52D80A44 52D80A4C  [....D..RD..RL..R]
52D80A50 52D80A4C 00000000 00000000 00000023  [L..R........#...]
52D80A60 52D80A60 52D80A60 52D80A68 52D80A68  [`..R`..Rh..Rh..R]
52D80A70 00000000 00000000 00000032 52D80A7C  [........2...|..R]
52D80A80 52D80A7C 52D80A84 52D80A84 00000000  [|..R...R...R....]
52D80A90 00000000 00000033 52D80A98 52D80A98  [....3......R...R]
52D80AA0 52D80AA0 52D80AA0 00000000 00000000  [...R...R........]
52D80AB0 0000002C 52D80AB4 52D80AB4 52D80ABC  [,......R...R...R]
52D80AC0 52D80ABC 00000000 00000000 00000035  [...R........5...]
52D80AD0 52D80AD0 52D80AD0 52D80AD8 52D80AD8  [...R...R...R...R]
52D80AE0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80B00 00000000 00000000 00000000 52D80A28  [............(..R]
52D80B10 52D80B78 00000000 45440006 4F4E5450  [x..R......DEPTNO]
52D80B20 00000000 00000000 00000000 00000000  [................]
52D80B30 00000000 00000000 00080008 00160002  [................]
52D80B40 00000200 00000008 00000000 00000000  [................]
52D80B50 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80B70 00000000 00000000 52D80B0C 52D80BE4  [...........R...R]
52D80B80 00000000 4F430004 00004D4D 00000000  [......COMM......]
52D80B90 00000000 00000000 00000000 00000000  [................]
52D80BA0 00000000 00070007 00160002 00020700  [................]
52D80BB0 00000007 00000000 00000000 00000000  [................]
52D80BC0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80BE0 00000000 52D80B78 52D80C50 00000000  [....x..RP..R....]
52D80BF0 41530003 0000004C 00000000 00000000  [..SAL...........]
52D80C00 00000000 00000000 00000000 00000000  [................]
52D80C10 00060006 00160002 00020700 00000006  [................]
52D80C20 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
52D80C50 52D80BE4 52D80CBC 00000000 49480008  [...R...R......HI]
52D80C60 41444552 00004554 00000000 00000000  [REDATE..........]
52D80C70 00000000 00000000 00000000 00050005  [................]
52D80C80 0007000C 00000000 00000005 00000000  [................]
52D80C90 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80CB0 00000000 00000000 00000000 52D80C50  [............P..R]
52D80CC0 52D80D28 00000000 474D0003 00000052  [(..R......MGR...]
52D80CD0 00000000 00000000 00000000 00000000  [................]
52D80CE0 00000000 00000000 00040004 00160002  [................]
52D80CF0 00000400 00000004 00000000 00000000  [................]
52D80D00 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80D20 00000000 00000000 52D80CBC 52D80D94  [...........R...R]
52D80D30 00000000 4F4A0003 00000042 00000000  [......JOB.......]
52D80D40 00000000 00000000 00000000 00000000  [................]
52D80D50 00000000 00030003 00090001 00000000  [................]
52D80D60 00000003 00000000 00010354 00090000  [........T.......]
52D80D70 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80D90 00000000 52D80D28 52D80E00 00000000  [....(..R...R....]
52D80DA0 4E450005 00454D41 00000000 00000000  [..ENAME.........]
52D80DB0 00000000 00000000 00000000 00000000  [................]
52D80DC0 00020002 000A0001 00000000 00000002  [................]
52D80DD0 00000000 00010354 000A0000 00000000  [....T...........]
52D80DE0 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80E00 52D80D94 52D80A28 00000000 4D450005  [...R(..R......EM]
52D80E10 004F4E50 00000000 00000000 00000000  [PNO.............]
52D80E20 00000000 00000000 00000000 00010001  [................]
52D80E30 00160002 00000400 00000001 00000000  [................]
52D80E40 00000000 00000000 00000000 00000000  [................]
        Repeat 1 times
52D80E60 00000000 00000000 00000000           [............]    
Permanent space    =     1124
******************************************************
    HEAP DUMP OF DATA BLOCK 10:
******************************************************
HEAP DUMP heap name="KGLS heap"  desc=0x52d8129c
 extent sz=0x824 alt=32767 het=16 rec=0 flg=2 opc=5
 parent=0x5000002c owner=0x52d81594 nex=(nil) xsz=0x15c
EXTENT 0 addr=0x52d80e88
  Chunk 52d80e90 sz=      340    perm      "perm           "  alo=120
52D80E90 50000155 00000000 00000000 00000078  [U..P........x...]
52D80EA0 00000000 00000002 00000068 00000004  [........h.......]
52D80EB0 52D80EB0 52D80EB0 52D80EB8 52D80EB8  [...R...R...R...R]
52D80EC0 00000000 00000000 00000005 52D80ECC  [...............R]
52D80ED0 52D80ECC 52D80ED4 52D80ED4 00000000  [...R...R...R....]
52D80EE0 00000000 00000000 00000000 00000000  [................]
        Repeat 15 times
52D80FE0 00000000                             [....]            
Total heap size    =      340
FREE LISTS:
 Bucket 0 size=0
Total free space   =        0
UNPINNED RECREATABLE CHUNKS (lru first):
PERMANENT CHUNKS:
  Chunk 52d80e90 sz=      340    perm      "perm           "  alo=120
52D80E90 50000155 00000000 00000000 00000078  [U..P........x...]
52D80EA0 00000000 00000002 00000068 00000004  [........h.......]
52D80EB0 52D80EB0 52D80EB0 52D80EB8 52D80EB8  [...R...R...R...R]
52D80EC0 00000000 00000000 00000005 52D80ECC  [...............R]
52D80ED0 52D80ECC 52D80ED4 52D80ED4 00000000  [...R...R...R....]
52D80EE0 00000000 00000000 00000000 00000000  [................]
        Repeat 15 times
52D80FE0 00000000                             [....]            
Permanent space    =      340
******************************************************
  BUCKET 63037 total object count=1

     

     

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    By eygle on 2004-10-31 09:08 | Comments (0) | Posted to Internal

    站内相关主题:
  • 关于shared pool的深入探讨(一)(0) October 31, 2004
  • 关于shared pool的深入探讨(二)(0) October 31, 2004
  • 关于shared pool的深入探讨(三)(0) October 31, 2004
  • 关于shared pool的深入探讨(五)(2) October 31, 2004
  • 关于shared pool的深入探讨(六)-高Latch竞争案例(0) October 31, 2004

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