|
关于shared pool的深入探讨(四)
link:
http://www.eygle.com/internal/shared_pool-4.htm
|
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"
>
> SQLPlus: 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 [[email protected]...]
> 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 [[email protected]]
> 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$..R....]
> 52D9E630 52D9E630 52D9E630 00040004 00000000 [0..R0..R........]
> 52D9E640 52D9E6E4 00000018 00000000 00000000 [...R............]
> 52D9E650 00000000 00000000 52D9E63C 00000000 [........<..R....]
> 52D9E660 52D9E570 52D9E704 00000000 00000000 [p..R...R........]
> 52D9E670 00000000 52D9E6BC 00000010 00000004 [.......R........]
> 52D9E680 00000000 00000000 00000000 00000000 [................]
> Repeat 2 times
> 52D9E6B0 00000000 00000000 00000000 52D9E96C [............l..R]
> 52D9E6C0 00000000 00000000 00000000 52D9E4B4 [...............R]
> 52D9E6D0 52D9E4B4 52D9E4AC 00000000 00000002 [...R...R........]
> 52D9E6E0 00000000 00000000 00010018 00000001 [................]
> 52D9E6F0 00000000 00000000 00000000 52D9E6E0 [...............R]
> 52D9E700 00000000 52D9E660 52D9E570 52D885D4 [......Rp..R...R] > 52D9E710 52D885D4 52D885CC 00000000 00000002 [...R...R........] > 52D9E720 00000000 00000000 00000000 00000000 [................] > Repeat 4 times > 52D9E770 00000000 00000000 00000000 [............] > Chunk 52d9e7a0 sz= 360 perm "perm " alo=360 > 52D9E7A0 40000169 00000000 00000000 00000168 [[email protected]...] > 52D9E7B0 52D9EA28 52D9E7B4 52D9E7B4 52D9E7BC [(..R...R...R...R] > 52D9E7C0 52D9E7BC 52D9E668 00000000 00010001 [...Rh..R........] > 52D9E7D0 00000000 00000000 00000000 00000000 [................] > 52D9E7E0 52D9E824 00000000 00000000 00000000 [$..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 [[email protected]*] > 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 [[email protected]] > 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 [[email protected].......] > 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 [[email protected]] > 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 [[email protected]]
> 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 [[email protected]@..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 [[email protected]]
> 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 [[email protected].......]
> 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$.R........]
> 52D81DD0 52D821E0 00000000 52D81A2C 52D81F9C [.!.R....,..R...R]
> 52D81DE0 404EE794 00000000 00000000 52D81D90 [[email protected]]
> 52D81DF0 52D81D98 00000007 00000102 00000000 [...R............]
> 52D81E00 00010041 00000000 00000014 00000054 [A...........T...]
> 52D81E10 00000010 00000170 00000016 00000000 [....p...........]
> 52D81E20 52D82434 00040000 00000000 52D82180 [4$.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............$.R]
> 52D81E80 00040000 00000000 52D82120 00000000 [........ !.R....]
> 52D81E90 52D81A2C 52D81F84 404EE794 00000000 [,..R...R..N@....]
> 52D81EA0 00000000 52D81E48 52D81E50 00000007 [....H..RP..R....]
> 52D81EB0 00000101 00010354 00010041 00040000 [....T...A.......]
> 52D81EC0 00000014 00000078 00000010 00000158 [....x.......X...]
> 52D81ED0 000A000A 00000000 52D823F4 00040000 [.........#.R....]
> 52D81EE0 00000000 52D820C0 00000000 52D81A2C [..... .R....,..R]
> 52D81EF0 52D81F74 404EE794 00000000 00000000 [t..R..N@........]
> 52D81F00 52D81EA4 52D81EAC 00000007 00000102 [...R...R........]
> 52D81F10 00000000 00010041 00000000 00000014 [....A...........]
> 52D81F20 00000084 00000010 0000014C 00000016 [........L.......]
> 52D81F30 00000000 52D823D4 00040000 00000000 [.....#.R........]
> 52D81F40 52D82060 00000000 52D81A2C 52D81F64 [ .R....,..Rd..R] > 52D81F50 404EE794 00000000 00000000 52D81F00 [[email protected]] > 52D81F60 52D81F08 00000007 4D450005 004F4E50 [...R......EMPNO.] > 52D81F70 00000000 00000007 4E450005 00454D41 [..........ENAME.] > 52D81F80 00000000 00000007 4F4A0003 00000042 [..........JOB...] > 52D81F90 00000007 474D0003 00000052 00000007 [......MGR.......] > 52D81FA0 49480008 41444552 00004554 00000007 [..HIREDATE......] > 52D81FB0 41530003 0000004C 00000007 4F430004 [..SAL.........CO] > 52D81FC0 00004D4D 00000007 45440006 4F4E5450 [MM........DEPTNO] > 52D81FD0 00000000 52D81FE8 52D81EAC 52D81F74 [.......R...Rt..R] > 52D81FE0 00000000 00000010 52D81FFC 52D81E50 [...........RP..R] > 52D81FF0 52D81F84 00000000 00000010 52D82010 [...R......... .R] > 52D82000 52D81DF4 52D81F90 00000000 00000010 [...R...R........] > 52D82010 52D82024 52D81D98 52D81F9C 00000000 [$ .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 [[email protected]@..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