-- AUDIT BASES ORACLE
--
-- Compatible Oracle 9i, 10g
-- FSo 2005-2010
-- Changelog
-- 2005 Creation du script, regroupement d'operations manuelles repetitives.
-- Generation de rapports format TXT
-- 12/2006 Creation table HISTAUDIT et requetes associees pour comparaisons entre 2 audits
-- 11/2008 Separation en 2 fichiers 1=audit de perfs 2=environnement schemas
-- 02/2009 Modifications des requetes audits de perfs pour generer des fichiers HTML
-- 02/2010 Affichage icones "info" et "tips"
-- 06/2010 Ajout scan de l'alert.log
-- 08/2010 passage section schemas en HTML
-- ****** IMPORTANT ****** : le script doit etre lance par sqlplus, en tant que SYSTEM ******
-- Exemple, sous linux, en utilisant des variables et easyconnect :
-- SOURCE=/media/UDISK
-- SQLP=/usr/lib/oracle/xe/app/oracle/product/10.2.0/client/scripts/sqlplus.sh
-- AUDIT_ORACLE=$SOURCE/Audit_Oracle
-- connection='//server_oracle:1521/ORA'
-- $SQLP system/manager@$connection @$AUDIT_ORACLE/audit_complet_html
-- ****** NOTES / TIPS ******
-- * NOTE 1 : ATTENTION AUX FORMATS DE COLONNES ALPHANUMERIQUES :
-- LE XX de "format aXX" DOIT TENIR COMPTE DES BALISES HTML
-- de TYPE "<td bgcolor="#3399CC" align=center>" QUI SONT
-- COMPTEES DANS LE TOTAL DE LA CHAINE DE CARACTERE
--
-- * NOTE 2 : AUTANT QUE POSSIBLE, NE PAS S'OCCUPER DES FORMATS COL
-- LAISSER PAR DEFAUT LES ALPHA ET UTILISER UN TO_CHAR(valeur,'format numérique') POUR LES NOMBRES
--
-- * NOTE 3 : Le script cree (ou re-cree) 2 fonctions et une table d'historique dans TOOLS
--
-- * TIP : inclure une image directement dans le code html :
-- <IMG SRC="data:image/gif;base64,R0lGODdhMAAwAPAAAAAAAP///ywAAAAAMAAw AAAC8IyPqcvt3wCcDkiLc7C0qwyGHhSWpjQu5yqmCYsapyuvUUlvONmOZtfzgFz ByTB10QgxOR0TqBQejhRNzOfkVJ+5YiUqrXF5Y5lKh/DeuNcP5yLWGsEbtLiOSp a/TPg7JpJHxyendzWTBfX0cxOnKPjgBzi4diinWGdkF8kjdfnycQZXZeYGejmJl ZeGl9i2icVqaNVailT6F5iJ90m6mvuTS4OK05M0vDk0Q4XUtwvKOzrcd3iq9uis F81M1OIcR7lEewwcLp7tuNNkM3uNna3F2JQFo97Vriy/Xl4/f1cf5VWzXyym7PH hhx4dbgYKAAA7" ALT="Larry">
-- http://www.motobit.com/util/base64-decoder-encoder.asp
--
-- ****** BUGS CONNUS ******
-- Incompatibilité de certaines requêtes avec des version < 9. Le script va quand même au bout.
--
-- ****** TODO LIST ******
-- AMELIORATIONS GLOBALES (AU SCRIPT)
--------------------------
-- TODO : INDIQUER SI L'INSTANCE EN COURS UTILISE IUN SPFILE OU UN INIT.ORA
-- TODO : UTILISER DES VARIABLES EN DEBUT DE SCRIPT POUR LES SEUILS D'ALERTES ?
-- TODO : affiner les stats d'opérations ASMM (variation des tailles de pools) avec v$sga_resize_ops et v$sga_dynamic_components
-- select component, current_size from v$sga_dynamic_components;
--select component,oper_type,oper_mode,initial_size/1024/1024 "Initial",TARGET_SIZE/1024/1024 "Target",FINAL_SIZE/1024/1024 "Final",status from v$sga_resize_ops order by component;
--select component,current_size/1024/1024 "CURRENT_SIZE",min_size/1024/1024 "MIN_SIZE",user_specified_size/1024/1024 "USER_SPECIFIED_SIZE",last_oper_type "TYPE" from v$sga_dynamic_components order by component;
-- TODO : Faire une table des matières (ancres HTML)
-- TODO : Remplacer les fonctions de colorisation PL/SQL par du javascript ?
-- Note : Javascript inséré systématiquement en haut du fichier HTML produit, réutilisable dans les requêtes ?
-- TODO : ajouter chemin des archivelogs si ARCHIVELOG MODE (trouver le(s) log_archive_XXX remplis)
-- TODO : coloriser les requêtes gourmandes qui prennent plus de XXX microsec ou XXX buffers
-- TODO : Remplacer "Néant" par "N/A" ? ou "Aucun" ? pour éviter l'accent
-- TODO : Section SCHEMAS = Liste des grants par user et par role non systeme
-- TODO : Afficher N/A si 1er audit ou aucuns objets utilisateurs
--
-- AMELIORATIONS LOCALES (AUX SECTIONS)
-------------------------
-- TODO : Volumetrie = Insérer un graphe evolution volumétrie (attention aux creations de fichiers entre deux audits)
-- TODO : AJOUTER %LIBRE SUR TABLESPACES (comment gérer les autoextend ?)
-- TODO : mettre la ligne complète en rouge si aucun des datafiles n'est en autoextend, et que le "LIBRE" arrive à 90% du "TOTAL"
-- TODO : fusionner Volumetrie tablespace et difference de taille (ajouter une ligne sous le titre avec 2 colonnes)
-- TODO : Diff taille dernier audit = Ne pas coloriser tbs types UNDO et TEMPORARY
-- Note : prob = on a pas le tbs type dans histaudit. Lier avec dba_tablespace pour detecter types TEMPORARY/UNDO ?
-- Note2: Exclure aussi SYSTEM et SYSAUX de la colorisation ?
-- TODO : Afficher N/A si 1er audit
-- TODO : Detail UGA par utilisateur = Garder le nombre de session dans HISTAUDIT pour graphique d'evolution et moyenne
-- TODO : 'volumetrie tables et index' = A la creation des données d'audit, afficher au moins le total des tables et index,
-- meme s'il n'y a pas de difference à afficher
-- TODO : Ajouter une colonne user, et grouper par user pour detecter d'eventuels users system oublies dans le NOT IN
-- plus une ligne total global à la fin du tableau
-- TODO : Intégrer le script de recompilation si le nombre d'INVALID > 0 et afficher le résultat
-- TODO : "tables et index dans le meme tbs" = grouper par user et tbs et ne donner que le nbre d'objets
-- TODO : 'affichage des logs' = grouper les messages et afficher une somme pour limiter le nombre de ligne ?
set pages 999
set lines 200
set echo off
set termout on
set trims on
set showmode off
set verify off
set feed off
set serveroutput on size 1000000
set head off
-- On force les séparateur décimaux et milliers en français
alter session set nls_numeric_characters=", ";
-- *************************************** Creation de fonctions
-- Fonction CouleurLimite renvoie ROUGE (valeur inferieure a limite+plage si "superieur" <= 0, valeur superieure sinon),
-- ORANGE (valeur a l'interieur de la plage (limite +/- plage),
-- VERT (valeur superieure a limite+plage si "superieur" <= 0, valeur inferieure sinon)
CREATE OR REPLACE FUNCTION CouleurLimite (valeurAtester number, limite number, plage number, superieur int)
RETURN varchar2
IS
signe number;
BEGIN
if superieur <= 0 then
if valeurAtester < limite then
select SIGN(valeurAtester-(limite-(plage))) into signe from dual;
if signe < 0 then
return '#FF0000'; --ROUGE
else
return '#FF9900'; --ORANGE
end if;
else
select SIGN(valeurAtester-(limite+(plage))) into signe from dual;
if signe > 0 then
return '#33FF33';--VERT
else
return '#FF9900';--ORANGE
end if;
end if;
else
if valeurAtester >= limite then
select SIGN(valeurAtester-(limite+(plage))) into signe from dual;
if signe > 0 then
return '#FF0000'; --ROUGE
else
return '#FF9900'; --ORANGE
end if;
else
select SIGN(valeurAtester-(limite-(plage))) into signe from dual;
if signe < 0 then
--ATTENTION : AUCUN ESPACE DANS LES LISTES, SINON LA VARIABLE EST TRONQUEE !
--prompt &sysusers
--prompt &exusers
--select username from dba_users where username not in &sysusers and username not in &exusers;
variable tips varchar2(4000);
begin
select 'iVBORw0KGgoAAAANSUhEUgAAABMAAAATCAYAAAByUDbMAAAABmJLR0QAAAAAAAD5Q7t/AAAACXBIWXMAAAsQAAALEAGtI711AAAACXZwQWcAAAATAAAAEwDxf4yuAAACDElEQVQ4y62ULXDbQBBGnzsFK2YxHzyoMJk50NBhCWugYcpCA0PDEmjosphF0DBmEqvgwSs7MS1TgSz5v9OZdmd2NKNZvfv20+4Nmqbhf8XXcy9L5xpfFpTlGlfmaPiFxCNsMiZJppgkJbF2cPzd4FjZZrNpPpZPRHySJoIxYIzgveIc5KWCXHNz/8xkMhlchGWrH81qMWd+L6SpgOxVKug281xZZcrtw4LZ7FsP7Ntcr7MmW855fhoyHIFE0WEPEVDXiMJ4LJgY3t7mxLFtOoVfOo9Wi+88zOUENDCuT4kiEBABM4LZVHhfPFI61/QwV6yxxmOtnIB8qPvsgCIgkXCdQFwXuGJDDyvyjOvxoUcdaD86IEJfm15BkX/sYL4ssFa4FCY+8k+3T4F4CN7tKQsakMusy6Gtf1qFHSyWGA26OxFovD1RZOKIxtsDdaogw3gHM0nKT7edo7o+C+xAWtfbOiUoeA/GTnawdDyjKLbKjoAHXdV1P7woEJTSQTq+2cFsOsV5Q+mUqgKtQEN9AtUKqqqFhKoFhSjFpnvKEmsHtw+vLJeKd4oGbYEVhHwEQPgctb5uQZWHrIC7+Uu/9Gd3czZtB7L7/Z3ZYa+1bAO3j4e7efbWeF88EtcF6VW7NhJBFVqzu9bu5i9/vjW6KJ1rXLGhyD/w5YaggVhiTDIhHd9g08nf3Wf/Er8BAI4wKLDf6EwAAAAfelRYdENyZWF0aW9uIFRpbWUAAHjaMzDTNzLUNzABAAb7AYwMyT+gAAAALnpUWHRTb2Z0d2FyZQAAeNrzTUwuys9NTclMVHDLLEotzy/KLlbwjVAwMjAwAQCWLgl6ZrFa0gAAAABJRU5ErkJggg==' into :tips from dual;
end;
/
variable info varchar2(4000);
begin
select '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' into :info from dual;
end;
/
column bname new_value dbname noprint
column hname new_value hstname noprint
select name as bname from v$database;
select host_name as hname from v$instance;
column bloc new_value dbloc noprint
select value as bloc from v$parameter
where name = 'db_block_size';
column bdate new_value dateaudit noprint
select to_char(to_date(sysdate),'ddmmyy') as bdate from dual;
--select 'Audit base '||name from v$database;
prompt <b>Audit &dbname (&hstname)
select ' du '||to_char(to_date(sysdate),'DD-MON-YYYY')||'</b>' as DATE_AUDIT from dual;
prompt </td></tr></table>
prompt
BEGIN
select count(table_name) into tabhist from dba_tables
where table_name='HISTAUDIT'
and owner = 'SYSTEM';
select count(column_name) into colmodif from dba_tab_columns
where table_name='HISTAUDIT' AND owner='SYSTEM' AND column_name='MODIFIED';
IF tabhist = 0 THEN
select count(tablespace_name) into tabhist from dba_tablespaces
where tablespace_name='TOOLS';
IF tabhist = 0 THEN
dbms_output.put_line('Tablespace TOOLS inexistant ! Impossible de creer la table HISTAUDIT. Sortie du script. ');
-- *************************************** MISE A JOUR TABLE HISTORIQUE (TABLESPACES ET SEGMENTS)
delete from system.histaudit where trunc(to_date(date_aud))=trunc(sysdate) and type_obj='TBS';
insert into system.histaudit (
select sysdate, 'TBS', t.tablespace_name, t.total,
decode(u.utilise,,0,u.utilise), 0
from (select tablespace_name,
round(sum(bytes)/(1024*1024),2) total
from dba_data_files
group by tablespace_name) t,
(select tablespace_name,
round(sum(blocks)*&dbloc/(1024*1024),2) utilise
from dba_segments
group by tablespace_name) u
where t.tablespace_name=u.tablespace_name(+)
UNION
select sysdate, 'TBS', tablespace_name, total,
0, 0
from (select tablespace_name,
round(sum(bytes)/(1024*1024),2) total
from dba_temp_files
group by tablespace_name) t);
delete from system.histaudit where trunc(to_date(date_aud))=trunc(sysdate) and type_obj='TAB';
insert into system.histaudit (
select sysdate, 'TAB', 'Total segments tables', total,
0, 0
from (select decode(round(sum(bytes)/(1024*1024),2),NULL,0,round(sum(bytes)/(1024*1024),2)) total
from dba_segments
where segment_type like 'TABLE%'
and owner not in &sysusers and owner not in &exusers));
delete from system.histaudit where trunc(to_date(date_aud))=trunc(sysdate) and type_obj='IND';
insert into system.histaudit (
select sysdate, 'IND', 'Total segments indexes', total,
0, 0
from (select decode(round(sum(bytes)/(1024*1024),2),NULL,0,round(sum(bytes)/(1024*1024),2)) total
from dba_segments
where segment_type like 'INDEX%'
and owner not in &sysusers and owner not in &exusers));
insert into system.histaudit (
select sysdate, 'AUT', 'Total segments autres', total,
0, 0
from (select decode(round(sum(bytes)/(1024*1024),2),NULL,0,round(sum(bytes)/(1024*1024),2)) total
from dba_segments
where segment_type not like 'TABLE%'
and segment_type not like 'INDEX%'
and owner not in &sysusers and owner not in &exusers));
'
from (select tablespace_name,
round(sum(bytes)/(1024*1024),2) total
from dba_data_files
group by tablespace_name) t,
(select tablespace_name,
round(sum(blocks)*&dbloc/(1024*1024),2) utilise
from dba_segments
group by tablespace_name) u,
(select tablespace_name,
round(sum(blocks)*&dbloc/(1024*1024),2) libre
from dba_free_space
group by tablespace_name) l
where t.tablespace_name=u.tablespace_name(+)
and u.tablespace_name=l.tablespace_name(+);
select '<tr>','<td bgcolor="LIGHTBLUE">'||tablespace_name||'</td>', '<td bgcolor="LIGHTBLUE" align=right>'||to_char(total,'99G999G990D00')||'</td>',
'<td bgcolor="LIGHTBLUE" align=right>0,00</td>' as utilise, '<td bgcolor="LIGHTBLUE" align=right>'||to_char(total,'99G999G990D00')||'</td>','</tr>' as libre
from (select tablespace_name,
round(sum(bytes)/(1024*1024),2) total
from dba_temp_files
group by tablespace_name) t;
select '<tr>','<td bgcolor="WHITE">TOTAL</td>',
'<td bgcolor="BLUE" align=right>'||to_char(dt.total+tt.total,'99G999G990D00')||'</td>' as total,
'<td bgcolor="BLUE" align=right>'||to_char(du.utilise+tu.utilise,'99G999G990D00')||'</td>' as utilise,
'<td bgcolor="BLUE" align=right>'||to_char(dl.libre+tl.libre,'99G999G990D00')||'</td>' as libre,'</tr>'
from (select round(sum(bytes)/(1024*1024),2) total from dba_data_files) dt,
(select round(sum(bytes)/(1024*1024),2) total from dba_temp_files) tt,
(select round(sum(blocks)*&dbloc/(1024*1024),2) utilise from dba_segments) du,
(select 0 utilise from dual) tu,
(select round(sum(blocks)*&dbloc/(1024*1024),2) libre from dba_free_space) dl,
(select round(sum(bytes)/(1024*1024),2) libre from dba_temp_files) tl;
prompt </table>
-- *************************************** Diff tailles tablespaces depuis dernier audit
prompt
set define off
prompt
Différence de tailles depuis le dernier audit
prompt
Tablespace
Total (Mo)
Utilisé (Mo)
set define "&"
select '
','
'||a.obj_name||'
',
decode(SIGN(a.total-h.total),
-1,'
'||to_char(a.total-h.total,'S99G999G990D00')||'
',
0,'
'||to_char(a.total-h.total,'99G999G990D00')||'
',
1,'
'||to_char(a.total-h.total,'S99G999G990D00')||'
',
NULL,'
Premier audit
'),
decode(SIGN(a.utilis-h.utilis),
-1,'
'||to_char(a.utilis-h.utilis,'S99G999G990D00')||'
',
0,'
'||to_char(a.utilis-h.utilis,'99G999G990D00')||'
',
1,'
'||to_char(a.utilis-h.utilis,'S99G999G990D00')||'
',
NULL,'
Premier audit
'),'
'
from
(select * from system.histaudit
where trunc(to_date(date_aud))=trunc(sysdate)
and type_obj='TBS') a,
(select * from system.histaudit
where to_date(date_aud) like
(select max(to_date(date_aud)) from system.histaudit
from dba_free_space_coalesced
where percent_extents_coalesced <> 100;
DECLARE cnt_frag number;
BEGIN
select count(tablespace_name) into cnt_frag from dba_free_space_coalesced
where percent_extents_coalesced <> 100;
if cnt_frag=0 then
prompt " width="20" height="20" alt="Tips..." title="ATTENTION : l'historique des logs peut être supprimé au fur et à mesure : ces statistiques risquent de ne pas être viables.">
prompt
Statistiques switchs REDO LOGS
set define "&"
prompt
Statistique
Date
Valeur
prompt
Nombre de switchs par jour (depuis 30 jours)
prompt
select trunc(first_time)||' ' from v$loghist
where first_time > (sysdate-30)
group by trunc(first_time)
order by trunc(first_time);
prompt
select count(first_time)||' ' from v$loghist
where first_time > (sysdate-30)
group by trunc(first_time)
order by trunc(first_time);
from (select count(*) as nbc from v$loghist a, v$loghist b
where a.first_change#=b.switch_change#
and to_char(a.first_time,'dd/mm/yyyy')=to_char(b.first_time,'dd/mm/yyyy')
group by to_char(a.first_time,'dd/mm/yyyy'));
-- *************************************** resume par mois (depuis 1 an)
prompt
Nombre de switchs par mois (depuis 1 an)</td>
prompt
select to_char(to_date(first_time),'mm/yyyy')||' ' from v$loghist
where first_time > (sysdate-365)
group by to_char(to_date(first_time),'mm/yyyy')
order by to_char(to_date(first_time),'mm/yyyy');
prompt
select count(*)||' ' from v$loghist
where first_time > (sysdate-365)
group by to_char(to_date(first_time),'mm/yyyy')
order by to_char(to_date(first_time),'mm/yyyy');
prompt </td></tr>
-- *************************************** temps minimum entre 2 switchs
-- *************************************** contentions de basculement
prompt
set define off
prompt
prompt
<img src="data:image/gif;base64,
print info
prompt " width="20" height="20" alt="Tips..." title="'Checkpoint not complete' : ce message apparait si le check point précédent n'est pas fini lors d'un CPKT ou d'un switch (qui occasionne lui-même un ckpt). Augmenter la taille des fichiers redo logs, ou leur nombre si ça ne suffit pas.">
prompt <img src="data:image/gif;base64,
print tips
prompt " width="20" height="20" alt="Info..." title="voir messages 'Checkpoint not complete' dans le fichier alert<SID>.log">
prompt
Contentions de basculement redo logs
prompt
Nom
Evènement
Wait (en secondes)
Etat
set define "&"
select '
','
'||sid||'
','
'||event||'
','
'||seconds_in_wait||'
','
'||state||'
','
'
from v$session_wait
where event like 'log%';
DECLARE cnt_event number := 0;
BEGIN
select count(sid) into cnt_event from v$session_wait
where event like 'log%'
and rownum = 1;
if cnt_event=0 then
print info
prompt " width="20" height="20" alt="Tips..." title="ATTENTION : ces valeurs sont cumulées depuis le dernier démarrage.">
prompt <img src="data:image/gif;base64,
print tips
prompt " width="20" height="20" alt="Tips..." title="Si data block > 0 (trop de blocs modifiés dans le buffer cache) augmenter le nombre de processus DBWR. Si segment header ou free list > 0 (multiplier les freelists en re-créant la table avec nouveau paramètre). Si un des paramètres UNDO est supérieur à 1% ou 2% besoin de plus de rollback segments.">
-- *************************************** Taille SGA
-- TODO : ajouter TIPS KGH NO ACCESS sur la page html
-- db_cache deborde car pas assez de place. Ajuster DB_KEEP_CACHE_SIZE (taille mini à garder) et DB_RECYCLE_CACHE_SIZE (taille
--select pool,sum(bytes) from v$sgastat where pool is not null group by pool union select 'total SGA',sum(bytes) from v$sgastat where pool is not null union select 'KGH NO ACCESS', sum(bytes) from v$sgastat where name = 'KGH: NO ACCESS' union select 'total global',sum(bytes) from v$sgastat;
-- *************************************** MISE A JOUR TABLE HISTORIQUE
delete from system.histaudit where trunc(to_date(date_aud))=trunc(sysdate) and type_obj='SGA';
insert into system.histaudit (
select sysdate,'SGA','sga_size (spfile/max_used)',total,valeur,0 from
(select round(value/(1024*1024),2) total from v$parameter where name = 'sga_max_size') p,
(select round(sum(bytes)/(1024*1024),2) valeur from v$sgastat) s
);
insert into system.histaudit (
select sysdate, 'SGA', 'shared_pool (spfile/used)', t.Shared_pool_size, u.utilise, 0
from (select name, round(value/(1024*1024),2) Shared_pool_size
from v$parameter where name='shared_pool_size') t,
(select round(sum(bytes)/(1024*1024),2) Utilise
from v$sgastat where pool='shared pool' and name <> 'free memory') u);
insert into system.histaudit (
select sysdate,'SGA','buffer_cache',round(value/(1024*1024),2), 0, 0 from v$sga
where name = 'Database Buffers');Redo
-- *************************************** SHARED POOL
prompt
prompt
SHARED POOL
prompt
-- *************************************** Shared pool
prompt
set define off
prompt
Shared pool area
prompt
Pool
Total (Mo)
Utilisé (Mo)
Libre (Mo)
set define "&"
select '
','
'||t.name||'
', '
'||to_char(t.total,'99G999G990D00')||'
', '
'||to_char(u.utilise,'99G999G990D00')||'
', '
'||to_char(l.libre,'99G999G990D00')||'
','
'
from (select name, round(value/(1024*1024),2) Total
from v$parameter where name='shared_pool_size') t,
(select round(sum(bytes)/(1024*1024),2) Utilise
from v$sgastat where pool='shared pool' and name <> 'free memory') u,
(select round(sum(bytes)/(1024*1024),2) libre
from v$sgastat where pool='shared pool' and name = 'free memory') l;
-- select name,round(bytes/(1024*1024),2) valeur
-- from v$sgastat where pool='shared pool';
print info
prompt " width="20" height="20" alt="Info..." title="GETS column represents the total number of times a process or Oracle asked for the item named in the column PARAMETER. GETMISSES column represents the number of times a request for dictionary information couldn't find that information in the dictionary cache and instead had to go to the SYSTEM tablespace to retrieve the information. SCANS column is the number of scan requests. SCANMISSES column is the times a scan failed to find the data in the cache.">
prompt <img src="data:image/gif;base64,
print tips
prompt " width="20" height="20" alt="Tips..." title="Augmenter SHARED_POOL_SIZE si les ratios (Library ET Dictionary cache) sont inférieur à 85%.">
print info
prompt " width="20" height="20" alt="Info..." title="Library Cache Misses indicate that the Shared Pool is not big enough to hold the shared SQL area for all concurrently open cursors. If you have no Library Cache misses (PINS = 0), you may get a small increase in performance by setting CURSOR_SPACE_FOR_TIME = TRUE which prevents ORACLE from deallocating a shared SQL area while an application cursor associated with it is open. For Multi-threaded server, add 1K to SHARED_POOL_SIZE per user.">
prompt <img src="data:image/gif;base64,
print tips
prompt " width="20" height="20" alt="Info..." title="Augmenter SHARED_POOL_SIZE si les ratios (Library ET Dictionary cache) est inférieur à 85%">
-- *************************************** Stat library cache
set define off
prompt
prompt
<img src="data:image/gif;base64,
print info
prompt " width="20" height="20" alt="Info..." title="GETS columns is the number of times a lock was requested for objects of this namespace. GETHITS column is the number of times an object's handle was found in memory. PINS column is the times a PIN was requested for objects of this namespace. PINHITS column is the number of times all of the metadata pieces of the library object were found in memory.">
prompt <img src="data:image/gif;base64,
print tips
prompt " width="20" height="20" alt="Tips..." title="Rapprocher ces statistiques des ratios dictionary et library cache. Augmenter SHARED_POOL_SIZE si les ratios sont inférieur à 90%. BODY et INDEX ne sont pas significatifs et peuvent être ignorés.">
prompt
Statistiques library cache par types de requêtes
prompt
Namespace
GetHits
PinHits
set define "&"
select '
','
'||namespace||'
',
'
'||round(gethitratio,2)*100||' %
',
'
'||round(pinhitratio,2)*100||' %
','
'
from v$librarycache;
prompt
-- *************************************** Requetes les plus gourmandes
prompt
set define off
prompt
Requêtes les plus gourmandes en ressources
prompt
Adresse
Exécutions
Moy. tris
Moyenne lectures disque
Moyenne cpu(µsec)
Moyenne buffers
Requête sql
set define "&"
SELECT '
','
'||address||'
',
'
'||executions||'
',
'
'||round(sorts/executions,0)||'
',
'
'||round(disk_reads/executions,0)||'
',
'
'||round(cpu_time/executions,0)||'
',
'
'||round(buffer_gets/executions,0)||'
',
'
'||sql_text||'
','
'
FROM v$sqlarea
WHERE executions > 99
and COMMAND_TYPE in (2,3,6,7)
AND BUFFER_GETS > 100000
AND ROWNUM < 11
ORDER BY executions DESC;
DECLARE cnt_rq number := 0;
BEGIN
select count(address) into cnt_rq from v$sqlarea
WHERE executions > 99
and COMMAND_TYPE in (2,3,6,7)
AND BUFFER_GETS > 100000
and rownum = 1;
if cnt_rq=0 then
dbms_output.put_line('
N/A
N/A
N/A
N/A
');
dbms_output.put_line('
N/A
N/A
N/A
');
end if;
end;
/
prompt
-- *************************************** AUTRES POOLS
prompt
prompt
AUTRES POOLS
prompt
-- *************************************** Large pool
from (select name, round(value/(1024*1024),2) total
from v$parameter where name='large_pool_size') t,
(select round(sum(bytes)/(1024*1024),2) utilise
from v$sgastat where pool = 'large pool' and name <> 'free memory') u,
(select round(sum(bytes)/(1024*1024),2) libre
from v$sgastat where pool = 'large pool' and name = 'free memory') l;
prompt
-- *************************************** Java pool
from (select name, round(value/(1024*1024),2) total
from v$parameter where name='java_pool_size') t,
(select round(sum(bytes)/(1024*1024),2) utilise
from v$sgastat where pool = 'java pool' and name <> 'free memory') u,
(select round(sum(bytes)/(1024*1024),2) libre
from v$sgastat where pool = 'java pool' and name = 'free memory') l;
prompt " width="20" height="20" alt="Tips..." title="Si ce ratio est très supérieur à 10, laisser tel quel Sinon ajuster _small_table_threshold (defaut 4) pour être inférieur à 10.">
prompt
Buffer cache : Blocs lus E/S
prompt
Nom
Valeur
set define "&"
select '
','
'||name||'
','
'||value||'
','
'
from v$sysstat
where name like 'table scan%'
UNION ALL
where t1.name like 'table scan blocks gotten%'
and t2.name like 'table scans (short tables)%'
and t3.name like 'table scans (long tables)%';
-- *************************************** Buffer cache : hit ratio
set define off
prompt
prompt
<img src="data:image/gif;base64,
print tips
prompt " width="20" height="20" alt="Tips..." title="Augmenter DB_BLOCK_BUFFERS (ou DB_BLOCK_SIZE) pour que le ratio soit entre 70% et 80%. Au-dessus de 98% on peut gagner de la mémoire en réduisant les buffers.">
prompt
Buffer cache : hit ratio
prompt
Nom
Valeur
set define "&"
select '
','
'||name||'
', '
'||value||'
','
' from v$sysstat
where name in ('db block gets','consistent gets','physical reads')
UNION ALL
prompt " width="20" height="20" alt="Tips..." title="augmenter LOG_BUFFER pour que REDO LOG SPACE REQUESTS soit proche de 0. Si le ratio wastage/size est inférieur à 80%, il y a trop de perte de place dans les fichiers redo, ce qui indique une activité trop forte du LGWR. Vérifier les checkpoints et/ou les switchs.">
prompt
Statistiques redo logs (contentions)
prompt
Nom
Valeur
set define "&"
select '
','
'||name||'
','
'||value||'
','
' from v$sysstat
where name like 'redo%'
UNION ALL
select '
','
Ratio wastage/size
', '
'||round(1-(t1.value/t2.value),2)*100||' %
','
'
from v$sysstat t1, v$sysstat t2
where t1.name like 'redo wastage'
and t2.name like 'redo size';
prompt " width="20" height="20" alt="Tips..." title="si un des ratio excede 5%, les performances sont affectées, diminuer LOG_SMALL_ENTRY_SIZE." width=15%>
from v$statname n, v$sesstat t, v$session s
where s.sid=t.sid
and n.statistic#=t.statistic#
and s.type='USER'
and s.username is not null
and n.name='session pga memory';
select '
Nombre dutilisateurs
','
'||count(*)||'</td>','</tr>'
from v$statname n, v$sesstat t, v$session s
where s.sid=t.sid
and n.statistic#=t.statistic#
and s.type='USER'
and s.username is not null
and n.name='session pga memory';
select VALUE nlsdate from NLS_DATABASE_PARAMETERS where parameter = 'NLS_DATE_LANGUAGE';
select VALUE bdump from v$parameter
where name ='background_dump_dest';
select instance_name db from v$instance;
-- *************************************** creation de la table finale "alert_log"
prompt
DECLARE
table_exist number;
BEGIN
select count(table_name) into table_exist from dba_tables
where table_name='ALERT_LOG'
and owner = 'SYSTEM';
IF table_exist = 0 THEN
EXECUTE IMMEDIATE 'create table alert_log (
alert_date date,
alert_text varchar2(&&alert_length)
) TABLESPACE TOOLS';
EXECUTE IMMEDIATE 'create index alert_log_idx on alert_log(alert_date)';
ELSE
EXECUTE IMMEDIATE 'truncate table alert_log';
END IF;
END;
/
-- ***************************************** external table alert_log_disk
DECLARE
dir_exist number;
BEGIN
select count(DIRECTORY_NAME) into dir_exist from dba_directories
where DIRECTORY_NAME='BDUMP'
and owner in ('SYSTEM','SYS');
IF dir_exist <> 0 THEN
EXECUTE IMMEDIATE 'drop directory BDUMP';
END IF;
EXECUTE IMMEDIATE 'create directory BDUMP as &_bdump';
END;
/
DECLARE
table_exist number;
BEGIN
select count(table_name) into table_exist from dba_tables
where table_name='ALERT_LOG_DISK'
and owner = 'SYSTEM';
IF table_exist <> 0 THEN
EXECUTE IMMEDIATE 'drop table alert_log_disk';
END IF;
EXECUTE IMMEDIATE 'create table alert_log_disk (text varchar2(&&alert_length))
organization external (
type oracle_loader
default directory BDUMP
access parameters (
records delimited by newline nologfile nobadfile
fields terminated by "&" ltrim
)
location(alert_&_db..log)
)
reject limit unlimited';
END;
/
-- ************************************ update table alert_log from alert_log_disk
prompt
set serveroutput on
declare
isdate number := 0;
start_updating number := 0;
rows_total number := 0;
rows_inserted number := 0;
alert_date date;
max_date date;
alert_text alert_log_disk.text%type;
begin
-- find a starting date : last audit
select max(to_date(date_aud)) into max_date from system.histaudit
where to_date(date_aud) < trunc(sysdate);
select count(*) into rows_total from alert_log_disk;
if (max_date is null) then
max_date := to_date('01-01-1980', 'dd-mm-yyyy');
end if;
for r in (
select text from alert_log_disk
where text not like '%offlining%'
and text not like 'ARC_:%'
and text not like '%LOG_ARCHIVE_DEST_1%'
and text not like '%Thread 1 advanced to log sequence%'
and text not like '%Current log#%seq#%mem#%'
and text not like '%Undo Segment%lined%'
and text not like '%alter tablespace%back%'
and text not like '%Log actively being archived by another process%'
and text not like '%Committing creation of archivelog%'
and text not like '%Private_strands%'
and trim(text) not like '(&_db)'
and text not like '%alter database backup controlfile to trace%'
and text not like '%Created Undo Segment%'
and text not like '%started with pid%'
and text not like '%ORA-12012%'
and text not like '%ORA-06512%'
and text not like '%ORA-02097%'
and text not like '%ORA-00439%'
and text not like '%coalesce%'
and text not like '%Beginning log switch checkpoint up to RBA%'
and text not like '%Completed checkpoint up to RBA%'
and text not like '%specifies an obsolete parameter%'
and text not like '%BEGIN BACKUP%'
and text not like '%END BACKUP%'
and text not like '%Starting%'
and text not like '%autobackup%'
and text not like '%handle%'
)
loop
isdate := 0;
alert_text := null;
select count(*) into isdate
from dual
where substr(r.text, 21) in
(to_char(sysdate, 'YYYY'), to_char(sysdate-365, 'YYYY'))
and r.text not like '%cycle_run_year%';
-- De 21 à 24 ça doit être une année. Si oui c'est une date, sinon, c'est un libellé quelconque.
if (isdate = 1) then
-- prendre à partir du mois (car.5) - forcer NLS en AMERICAN pour eviter les erreurs de conversion ? Tous les alert.log sont en AMERICAN ?
-- si besoin de prendre le NLS de la base, utiliser la variable &_nlsdate à la place d'AMERICAN
select to_date(substr(r.text, 5),'Mon dd hh24:mi:ss rrrr','NLS_DATE_LANGUAGE = AMERICAN')
into alert_date
from dual;
if (alert_date > max_date) then
start_updating := 1;
end if;
else
alert_text := r.text;
end if;
if (alert_text is not null) and (start_updating = 1) then
insert into alert_log values (alert_date, substr(alert_text, 1, &&alert_length));
rows_inserted := rows_inserted + 1;
commit;
end if;
end loop;
-- sys.dbms_output.put_line('Inserting after date '||to_char(max_date, 'DD/MM/RR HH24:MI:SS'));
-- sys.dbms_output.put_line('Rows Inserted: '||rows_inserted);
commit;
end;
/
-- ************************************ Affichage des logs
prompt
prompt
set define off
prompt
prompt
<img src="data:image/gif;base64,
print info
prompt " width="20" height="20" alt="Info..." title="Messages d'erreurs depuis le dernier audit. Si des messages sont affichés, voir le détail dans le fichier alert<SID>.log, ou la table ALERT_LOG (résumé), ou la table externe ALERT_LOG_DISK (qui contient tout l'alert.log).">
from alert_log a,
(select max(to_date(date_aud)) date_aud from system.histaudit
where to_date(date_aud) < trunc(sysdate)) d
where (alert_text like '%ORA-%'
or alert_text like '%Checkpoint not complete%')
and a.alert_date > d.date_aud
order by to_date(a.alert_date);
DECLARE cnt_obj number := 0;
BEGIN
select count(a.alert_date) into cnt_obj
from alert_log a,
(select max(to_date(date_aud)) date_aud from system.histaudit
where to_date(date_aud) < trunc(sysdate)) d
where (alert_text like '%ORA-%'
or alert_text like '%Checkpoint not complete%')
and a.alert_date > d.date_aud;
-- *************************************** Objets invalides
prompt
set define off
prompt
prompt
Objets invalides
prompt
Propriétaire
Objet
Type
Statut
set define "&"
select '
','
'||OWNER||'
','
'||object_name||'
','
'||object_type||'
','
'||status||'
','
' from dba_objects where status <> 'VALID' and object_name not like 'BIN$%';
DECLARE cnt_obj number := 0;
BEGIN
select count(object_name) into cnt_obj from dba_objects
where status <> 'VALID'
and rownum = 1;
if cnt_obj=0 then
dbms_output.put_line('
N/A
N/A
N/A
N/A
');
end if;
end;
/
prompt
-- *************************************** Indexes UNUSABLE
prompt
set define off
prompt
prompt
Indexes UNUSABLE
prompt
Propriétaire
Index
Statut
set define "&"
select '
','
'||OWNER||'
','
'||index_name||'
','
'||status||'
','
' from dba_indexes where status not in ('VALID','N/A');
DECLARE cnt_obj number := 0;
BEGIN
select count(index_name) into cnt_obj from dba_indexes
where status not in ('VALID','N/A')
and rownum = 1;
if cnt_obj=0 then
dbms_output.put_line('
N/A
N/A
N/A
');
end if;
end;
/
prompt
-- *************************************** Liste des segments de plus de 100M
prompt
set define off
prompt
prompt
Liste des segments de plus de 100Mo
prompt
Propriétaire
Segment
Type
Taille
set define "&"
select '
','
'||owner||'
', '
'||segment_name||'
', '
'||segment_type||'
', '
'||to_char(round(bytes/(1024*1024),0),'99G999G990')||' Mo
','
'
from dba_segments
where (segment_type like 'TABLE%' OR segment_type like 'INDEX%' OR segment_type like 'LOB%')
and bytes/1024/1024 >100
and owner not in &sysusers and owner not in &exusers
order by bytes desc;
DECLARE cnt_obj number := 0;
BEGIN
select count(segment_name) into cnt_obj from dba_segments
where (segment_type like 'TABLE%' OR segment_type like 'INDEX%' OR segment_type like 'LOB%')
and bytes/1024/1024 >100
and owner not in &sysusers and owner not in &exusers
and rownum = 1;
if cnt_obj=0 then
dbms_output.put_line('
N/A
N/A
N/A
N/A
');
end if;
end;
/
prompt
-- *************************************** Segments fragmentes
prompt
set define off
prompt
prompt
Liste des segments fragmentés (plus de 64 extents)
where e.segment_type <> 'TEMPORARY'
and e.segment_name=i.index_name(+)
and e.owner not in &sysusers and e.owner not in &exusers
--and rownum <= 10
group by e.segment_name,e.segment_type,i.table_name,e.owner
having max(e.extent_id) > 64
order by max(e.extent_id) desc;
-- ***** Parfois cnt_obj contient 0, parfois NULL. A debugguer. Affichage de "N/A" si =0, "Neant" si EXCEPTION (=NULL) *********
DECLARE cnt_obj number := 0;
BEGIN
select count(segment_name) into cnt_obj from dba_extents
where segment_type <> 'TEMPORARY'
and owner not in &sysusers and owner not in &exusers
and extent_id > 64
and rownum = 1;
if cnt_obj=0 or cnt_obj is null then
dbms_output.put_line('
N/A
N/A
N/A
N/A
N/A
');
end if;
EXCEPTION
when NO_DATA_FOUND then
dbms_output.put_line('
N/A
N/A
N/A
N/A
N/A
');
END;
/
prompt
-- *************************************** tables/indexes atteignant 90% de la limite MAXEXTENTS
-- MIS EN REMARQUE - PLUS NECESSAIRE EN 10 SI LE TABLESPACE EST EN MANAGEMENT LOCAL
-- set define offStatistiques switchs REDO LOGS
-- prompt
-- prompt
Tables/indexes atteignant 90% de la limite MAXEXTENTS
-- prompt
Propriétaire
Segment
Type
Table
Nombre d'extents courant
Nombre maximum d'extents
-- set define "&"
-- select '
','
'||e.owner||'
', '
'||segment_name||'
', '
'||segment_type||'
','
'||max(extent_id)||'
', '
'||t.max_extents||'
','
' from dba_extents e, dba_tables t
-- where segment_type = 'TABLE'
-- and e.owner not in &sysusers and e.owner not in &exusers
-- and e.segment_name=t.table_name
-- and e.owner=t.owner
-- group by segment_name, segment_type,e.owner, t.max_extents
-- having max(extent_id) > t.max_extents*0.9
-- order by segment_name;
-- select '
','
'||e.owner||'
', '
'||segment_name||'
', '
'||segment_type||'
','
'||max(extent_id)||'
', '
'||i.max_extents||'
','
' from dba_extents e, dba_indexes i
-- where segment_type = 'INDEX'
-- and e.owner not in &sysusers and e.owner not in &exusers
-- and e.segment_name=i.index_name
-- and e.owner=i.owner
-- group by segment_name, segment_type,e.owner, i.max_extents
-- having max(extent_id) > i.max_extents*0.9
-- order by segment_name, segment_type DESC;
-- DECLARE
-- cnt_obj_t number := 0;
-- cnt_obj_i number := 0;
-- BEGIN
-- select count(extent_id) into cnt_obj_t from dba_extents e,dba_tables t
-- where segment_type = 'TABLE'
-- and extent_id > t.max_extents*0.9
-- and e.owner not in &sysusers and e.owner not in &exusers;
--
-- select count(extent_id) into cnt_obj_i from dba_extents e,dba_indexes i
-- where segment_type = 'INDEX'
-- and extent_id > i.max_extents*0.9
-- and e.owner not in &sysusers and e.owner not in &exusers;
-- if cnt_obj_t=0 and cnt_obj_i=0 then
-- dbms_output.put_line('
N/A
N/A
N/A
N/A
N/A
N/A
');
-- end if;
-- end;
-- /
-- prompt
-- utilisateurs et tablespaces par defaut
-- **************************************
set define off
prompt
prompt
utilisateurs et tablespaces par défaut
prompt
Utilisateurs
Tablespace par défaut
Tablespace temporaire
prompt
set define "&"
select '
','
'||username||'
','
'||default_tablespace||'
', '
'||temporary_tablespace||'
','
'
from dba_users
order by username;
prompt
-- Liste des utilisateurs systemes non listes dans les variables sysusers et exusers
-- ********************************
set define off
prompt
prompt
prompt
<img src="data:image/gif;base64,
print info
prompt " width="20" height="20" alt="Info..." title="Les variables sysusers et exusers listent les utilisateurs systèmes Oracle, afin de les éliminer des requêtes qui ne doivent prendre en compte que les schémas applicatifs. Ici sont listés pour information les utilisateurs qui ne sont pas inclus dans ces variables, afin de repérer ceux qui devraient y être ajoutés.">
prompt
Information : Liste des utilisateurs non systèmes
set define "&"
prompt
Utilisateur
prompt
set define "&"
select '
','
'||username||'
','
'
from dba_users
where username not in &sysusers and username not in &exusers;
prompt
-- *************************************** Utilisateurs ayant des objets dans le tablespace SYSTEM
prompt
-- Tables
prompt
set define off
prompt
Utilisateurs ayant des objets dans le tablespace SYSTEM
prompt
Propriétaire
Type
Segment
set define "&"
select '
','
'||owner||'
', '
Tables
','
'||count(*)||'
','
' TOTAL from dba_tables
where tablespace_name = 'SYSTEM'
and owner not in &sysusers and owner not in &exusers
group by owner;
-- Indexes
select '
','
'||owner||'
', '
Indexes
','
'||count(*)||'
','
' TOTAL from dba_indexes
where tablespace_name = 'SYSTEM'
and owner not in &sysusers and owner not in &exusers
group by owner;
DECLARE
cnt_obj_t number := 0;
cnt_obj_i number := 0;
BEGIN
select count(*) into cnt_obj_t from dba_tables
where tablespace_name = 'SYSTEM'
and owner not in &sysusers and owner not in &exusers
and rownum = 1;
select count(*) into cnt_obj_i from dba_indexes
where tablespace_name = 'SYSTEM'
and owner not in &sysusers and owner not in &exusers
and rownum = 1;
if cnt_obj_t=0 and cnt_obj_i=0 then
dbms_output.put_line('
N/A
N/A
N/A
');
end if;
end;
/
prompt
-- *************************************** Tables et index dans le meme tablespace
prompt
prompt
set define off
prompt
Tables et indexes dans le même tablespace
prompt
Propriétaire
Tablespace
Table
Index
set define "&"
select '
','
'||a.owner||'
', '
'||a.tablespace_name||'
', '
'||a.table_name||'
', '
'||b.index_name||'
','
'
from dba_tables a, dba_indexes b
where a.tablespace_name=b.tablespace_name
and a.table_name=b.table_name
and a.owner=b.owner
and a.owner not in &sysusers and a.owner not in &exusers
order by 1,2;
DECLARE cnt_obj number := 0;
BEGIN
select count(b.index_name) into cnt_obj from dba_tables a, dba_indexes b
where a.tablespace_name=b.tablespace_name
and a.table_name=b.table_name
and a.owner=b.owner
and a.owner not in &sysusers and a.owner not in &exusers
and rownum = 1;
if cnt_obj=0 then
dbms_output.put_line('
N/A
N/A
N/A
N/A
');
end if;
end;
/
prompt
-- Roles par utilisateurs non systemes
-- ***********************************
set define off
prompt
prompt
Rôles par utilisateur (non systèmes)
prompt
Utilisateurs
Rôles
prompt
set define "&"
select '
','
'||username||'
', decode(granted_role,NULL,'
-
','
'||granted_role||'
'),'
'
from dba_users, dba_role_privs
where username not in &sysusers and username not in &exusers
and username=grantee(+)
order by 1,2;
prompt
-- Liste des schemas vides (aucun objets)
-- *************************************
set define off
prompt
prompt
Liste des schémas vides (aucun objet)
prompt
Scémas vides
prompt
set define "&"
select '
','
'||username||'
','
' from dba_users
where username not in (select owner from dba_segments)
and username not in &sysusers and username not in &exusers;
DECLARE cnt_sch number;
BEGIN
select count(username) into cnt_sch from dba_users
where username not in (select owner from dba_segments)
and username not in &sysusers and username not in &exusers;
if cnt_sch=0 then
dbms_output.put_line('
N/A
');
end if;
end;
/
prompt
-- Nombres d'objets par schemas (hors schemas systemes)
-- ***************************************************
set define off
from (select owner, count(*) total
from dba_segments
where owner not in &sysusers and owner not in &exusers
group by owner) t,
(select owner, count(*) tables
from dba_segments
where owner not in &sysusers and owner not in &exusers
and segment_type='TABLE'
group by owner) a,
(select owner, count(*) indexes
from dba_segments
where owner not in &sysusers and owner not in &exusers
and segment_type='INDEX'
group by owner) i,
(select owner, count(*) autres
from dba_segments
where owner not in &sysusers and owner not in &exusers
and segment_type not in ('TABLE','INDEX')
group by owner) o
where t.owner=a.owner(+) and t.owner=i.owner(+) and t.owner=o.owner(+);
prompt
-- Taille utilisee par les schemas (hors schemas systemes)
-- *******************************************************
set define off
from (select owner, round(sum(bytes)/(1024*1024),2) total
from dba_segments
where owner not in &sysusers and owner not in &exusers
group by owner) t,
(select owner, round(sum(bytes)/(1024*1024),2) tables
from dba_segments
where owner not in &sysusers and owner not in &exusers
and segment_type='TABLE'
group by owner) a,
(select owner, round(sum(bytes)/(1024*1024),2) indexes
from dba_segments
where owner not in &sysusers and owner not in &exusers
and segment_type='INDEX'
group by owner) i,
(select owner, round(sum(bytes)/(1024*1024),2) autres
from dba_segments
where owner not in &sysusers and owner not in &exusers
and segment_type not in ('TABLE','INDEX')
group by owner) o
where t.owner=a.owner(+) and t.owner=i.owner(+) and t.owner=o.owner(+);
prompt
-- Liste des liens de bases de données
-- ***********************************
set define off
prompt
prompt
Liste des liens de bases de données
prompt
Utilisateur
DB Link
Utilisateur distant
Serveur
prompt
set define "&"
select '
','
'||owner||'
','
'||DB_LINK||'
','
'||USERNAME||'
',
'
'||HOST||'
','
'
from dba_db_links
order by OWNER,DB_LINK;
DECLARE cnt_dbl number;
BEGIN
select count(owner) into cnt_dbl from dba_db_links;
if cnt_dbl=0 then
dbms_output.put_line('
N/A
N/A
N/A
N/A
');
end if;
end;
/
prompt
-- Liste des synonymes non systemes
-- ********************************
set define off
prompt
prompt
Liste des synonymes (non systèmes)
prompt
Utilisateur
Synonyme
Propriétaire
Objet cible
prompt
set define "&"
select '
','
'||owner||'
', '
'||synonym_name||'
', '
'||table_owner||'
',
'
'||table_name||'
','
'
from dba_synonyms
where table_owner not in &sysusers and table_owner not in &exusers;
DECLARE cnt_syn number;
BEGIN
select count(owner) into cnt_syn from dba_synonyms
where table_owner not in &sysusers and table_owner not in &exusers;
if cnt_syn=0 then
