A Nice Audit Script

Question

Hi,
I am trying to build yet an other database audit script. Actually my db target are 9i/10g. The goal is to tell if the database respect some standard and good basics practice. I want to be able to parse the result because it have to run on many databases.
- Any suggestions or remarks are welcome
- your scripts (or link to some url) will be tested and welcome
- I may provide you the source script when it will be advanced.
- You may note that i was inspired for the beginning on a script in www.dba-village.com
The actual defined rules are following :
Instance     hiddens parameters
     Events valuated in init.ora
     Spfile unused
     Having no Jvm and Java Pool not set to 0
Difference with v$parameter and spfile
Database     Control file name not following rule name
     Datafile not folliowing rule name
     Redo logs file name not following rule name
     Archivelog file name not following rule name
     Spfile file name not following rule name
     Directories udump, bdump, cdump not following rule name
Tablespace     Tablespace having extents no multiple of db_bloxk_size *db_file_multiblock_read_count
     Tablespace having data and index
     Tablespacfe dictionnary managed
     Tablespace not having uniform extent
     Tablespace empty
     None temporary segment in temporary tablespace
     MaxExtent of system tablespace
Role     Dangerous Role granted
Privilege     Dangerous Privilege Granted
     System user granted on object to application user
     non system user granted to system schema
Schema     Samples schema installed
Segment      Non system segment in tablespace sysaux
     Non system segment in tablespace system
     Lob not in specific tablespace
Objects     Objects having blank in name
     Columns having blank in name
Datafile     Datafile in autoextend mode
     Datafile in autoextend mode without maximum
Schema     Samples schema installed
     User having objects with name like "SYS%'
     User having not default tablespace
     User having not temporay tablespace
Statistics      Statistics with different date on same schema
     Schema without Statistics
Table     Big table, with statistic without index
     Big table, without statistics without index
     Table > 10 go with statistic unpartionned
     Table > 10 go without statistic unpartionned
     Table having more than two unique index
     Little table with statistic having index
     Little table without statistic having index
Index     Index having constraint disabled
     Little table with statistic having index
     Analyzed table but not analyzed index
synonym     Phantom synonym
Data     Type used long, long raw, and char
The actual Draft (1st result) is following :
-- Instance Information --
Cpu_Count 2 | Host_Name CBID5000133
Instance_Name puma | Database_Status ACTIVE
Status OPEN | Startup_Time 02-08-2007 10:14
Version 10.2.0.3.0 | Instance_Role PRIMARY_INSTANCE
Database log mode ARCHIVELOG
Background Dump Dest C:\ORACLE\ADMIN\PUMA\BDUMP
Spfile C:\ORACLE\10.2.0\DATABASE\SPFILEPUMA.ORA
-- Database Space (Mb) 1073 | SGA (Mb) 276 --
-- Nb. Datafiles 5 | Nb. Tempfiles 1 --
Data Buffer Hit ratio 96,0 | Library Buffer Hit ratio 99,9
Dict. Buffer Hit ratio 81,0 | Switch number (last hour) 0
Session number 4 | Active session number 4
Redo size (Kb) 51200
Dba_Tablespaces Status OK | V$Log Status OK
V$Datafile Status OK | V$Tempfile Status OK
V$Recover_File OK | V$Recovery_Log OK
Lock number 0 | Indexes unusable 0
Tablespace in Backup Mode 0 | Tablespace > 90% 3
Jobs Broken 0 | Objects Invalid 0
Shared_Pool Failure 0 | Latch > 1% 5
Trigger Disabled 16 | Constraint Disabled 27
-- More Instance Information --
07_dictionnary_accessibility FALSE Db_Keep_Cache_Size 0
Compatible 10.2.0.3.0 Db_Block_Size 8192
Created 31-07-2007 14:03 Logins ALLOWED
Cursor_Sharing EXACT Sort_Area_Size 65536
Db Name PUMA Dbid 3523213029
Db_Cache_Advice ON Db_File_Multiblock_Read_Count 8
Db_Cache_Size 0 Open_Cursor 300
Db_Domain Null Db_Unique_Name puma
Log_Archive_Format ARC%S_%R.%T Remote_Login_PasswordFile EXCLUSIVE
Open_Mode READ WRITE Logins ALLOWED
Processes 150 Pga_Aggregate_Target 95420416
Sga_Target 289406976 Sga_Max_Size 289406976
Shared_Pool 0 Java_Pool_Size 0
Statistics_Level TYPICAL Job_Queue_Processes 10
Undo_Management AUTO Undo_Retention 900
Undo_Tablespace UNDOTBS1 Nls_Character_Set WE8MSWIN1252
-- Tablespaces --
% Largest
Alloc Used Free Used Nb Free % Ext. Ext. Auto
Content Tablespace Name (Mb) (Mb) (Mb) Space frag Ext.(Mb) Coal. M. Ext.
PERMANENT SYSTEM 480 472 8 98.3 2 7.9 100 LOCAL Yes
SYSAUX 240 234 6 97.7 14 4.8 100 LOCAL Yes
EXAMPLE 100 77 23 77.4 3 19.8 100 LOCAL Yes
USERS 5 3 2 65.0 1 1.8 100 LOCAL Yes
sum 825 787 38 20
TEMPORARY TEMP 20 20 0 100.0 LOCAL Yes
sum 20 20 0
UNDO UNDOTBS1 30 30 0 99.4 3 .1 100 LOCAL Yes
sum 30 30 0 3
Tablespace Fragmentation Details
Tablespace FRAGMENTATION_STATUS
EXAMPLE Bubble Frag
SYSAUX Bubble Frag
SYSTEM Bubble Frag
UNDOTBS1 Bubble Frag
USERS No Frag
* Fragmentation Summary
Database total size: 855MB
Fragmentation total size: 0MB,
that is 0% of total
Table fragmentation size: 0MB,
that is 0% of total
Index fragmentation size: 0MB,
that is 0% of total
* Table Fragmentation Summary by Tablespaces
aucune ligne sélectionnée
* Index Fragmentation Summary by Tablespaces
aucune ligne sélectionnée
============================================================================================
OBJECTS FOR REORGANISATION
============================================================================================
* This script reports the table that is highly fragmented
============================================================================================
ALL OBJECTS WITH NUMBER OF EXTENTS > 500 (except temporary and rollback segments)
============================================================================================
============================================================================================
ALL TABLES WITH PERCENTAGE OF CHAINED ROWS > 0.1% (acceptable < 3%)
============================================================================================
============================================================================================
ALL TABLES WITH FREESPACE/BLOCK > 2*PCTFREE
============================================================================================
============================================================================================
ALL TABLES WITH PERCENTAGE OF EMPTY BLOCKS (ABOVE HWM) > 50% (waisted space)
============================================================================================
============================================================================================
display the table name and column name of the tables that need to be indexed
============================================================================================
TABLE_NAME CONSTRAINT_NAME TABLE_TO_BE_INDEXED COLUMN_TO_BE_INDEXED
CHANNELS COSTS_CHANNEL_FK COSTS CHANNEL_ID
PROMOTIONS COSTS_PROMO_FK COSTS PROMO_ID
REGIONS COUNTR_REG_FK COUNTRIES REGION_ID
COUNTRIES CUSTOMERS_COUNTRY_FK CUSTOMERS COUNTRY_ID
EMPLOYEES DEPT_MGR_FK DEPARTMENTS MANAGER_ID
============================================================================================
lists foreign keys that are missing indexes
on the foreign key columns in the child table. If the index is not in place
share lock problems may occur on the parent table
============================================================================================
Missing Index
HR-> COUNTR_REG_FK(REGION_ID[1]) ***** Missing Index
HR-> DEPT_MGR_FK(MANAGER_ID[1]) ***** Missing Index
SH-> COSTS_CHANNEL_FK(CHANNEL_ID[1]) ***** Missing Index
SH-> COSTS_PROMO_FK(PROMO_ID[1]) ***** Missing Index
SH-> CUSTOMERS_COUNTRY_FK(COUNTRY_ID[1]) ***** Missing Index
-- xx. Objects having blank in name --
Rule xx - MICKY TABLE "test blank"
-- xx. Empty tablespaces
Rule xx - Tablespace MICKY_02 vide
Rule xx - Tablespace MICKY_03 vide
Rule xx - Tablespace MICKY_04 vide
Rule xx - Tablespace MICKY_05 vide
-- xx. Analyzed index but not analyzed table
Rule xx Index SYS_IL0000052024C00022$$ not analyzed but table CUSTOMERS is.
Rule xx Index SYS_IL0000052024C00023$$ not analyzed but table CUSTOMERS is.
Rule xx Index SYS_IL0000052024C00022$$ not analyzed but table CUSTOMERS is.
Rule xx Index SYS_IL0000052024C00023$$ not analyzed but table CUSTOMERS is.
-- xx. Dangerous Privilege Granted
Rule xx -> Grantee PRIVILEGE ADM
Rule xx SCHEDULER_ADMIN CREATE ANY JOB YES
Rule xx WMSYS UNLIMITED TABLESPACE NO
Rule xx XDB UNLIMITED TABLESPACE NO
Rule xx OLAP_DBA CREATE ANY TABLE NO
Rule xx OLAP_DBA LOCK ANY TABLE NO
Rule xx OLAP_DBA ALTER ANY DIMENSION NO
-- xx. Table name and column name of the tables that need to be indexed
Rule xx -> TABLE_NAME CONSTRAINT_NAME TABLE_TO_BE_INDEXED COLUMN_TO_BE_INDEXED
!Rule xx CHANNELS COSTS_CHANNEL_FK COSTS CHANNEL_ID
!Rule xx PROMOTIONS COSTS_PROMO_FK COSTS PROMO_ID
!Rule xx REGIONS COUNTR_REG_FK COUNTRIES REGION_ID
!Rule xx COUNTRIES CUSTOMERS_COUNTRY_FK CUSTOMERS COUNTRY_ID
!Rule xx EMPLOYEES DEPT_MGR_FK DEPARTMENTS MANAGER_ID

Answer 1

Hi, for Oracle 10g you can use the Oracle Policy for custom alerts, then you can monitoring the database from Oracle Database Control.
Regards.