Oracle巡检脚本：ORAWatcher.sh
代码语言：javascript复制#!/usr/bin/ksh
echo ""
echo "ORAWatcher Version：1.0.1"
echo ""
#Create Time：2016-04-08
#Update Time：2016-04-08 15:44
######################################################################
#数据库连接设置
######################################################################
sqlstr=$1
test $1
if [ $? = 1 ]; then
echo
echo "Info...You did not enter a value for sqlstr."
echo "Info...Using default value = system/system"
sqlstr="system/system"
fi
######################################################################
# Create log subdirectories if they don't exist
######################################################################
if [ ! -d archive ]; then
mkdir archive
fi
echo "$sqlstr"
echo "Starting Data Collection..."
echo ""
######################################################################
hostn=`hostname`
hour=`date '%m.%d.%y.%H00.dat'`
echo "`date` collect...">archive/${hostn}_oracle_$hour
######################################################################
echo "######################## 1.数据库版本"
echo "select ' ' as "--1.Database Version" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "Select version FROM Product_component_version
Where SUBSTR(PRODUCT,1,6)='Oracle';" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 2.控制文件"
echo "select ' ' as "--2.Control files" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "select name from v$controlfile;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 3.pfile、spfile"
echo "select ' ' as "--3.Parameter files" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "show parameter pfile;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 4.字符集"
echo "select ' ' as "--4.DB Character" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "col PARAMETER for a20
col value for a20
select * from v$nls_parameters where parameter='NLS_CHARACTERSET';" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 5.归档状态"
echo "select ' ' as "--5.DB Archive Mode" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 333
show parameter log_archive" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 6.参数设置"
echo "select ' ' as "--6.Parameter Config" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 500
set pages 2000
show parameter;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 7.回滚段存储位置"
echo "select ' ' as "--7.Undo Info" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 500
set pages 2000
SELECT SEGMENT_NAME, TABLESPACE_NAME, STATUS FROM DBA_ROLLBACK_SEGS;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 8.redolog"
echo "select ' ' as "--8.Redolog Files" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 200
set pages 2000
col MEMBER for a50
select a.member,a.group#,b.thread#,b.bytes,b.members,b.status
from v$logfile a,v$log b
where a.group#=b.group#;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 9.查看表空间大小及利用率"
echo "select ' ' as "--9.Tablespace Usage" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 200
set pages 2000
col TABLESPACENAME for a30
select substr(a.TABLESPACE_NAME,1,30) TablespaceName,
sum(a.bytes/1024/1024) as "Totle_size(M)",
sum(nvl(b.free_space1/1024/1024,0)) as "Free_space(M)",
sum(a.bytes/1024/1024)-sum(nvl(b.free_space1/1024/1024,0)) as "Used_space(M)",
round((sum(a.bytes/1024/1024)-sum(nvl(b.free_space1/1024/1024,0)))
*100/sum(a.bytes/1024/1024),2) as "Used_percent%" from dba_data_files a,
(select sum(nvl(bytes,0)) free_space1,file_id from dba_free_space
group by file_id) b where a.file_id = b.file_id( ) group by a.TABLESPACE_NAME
order by "Used_percent%";" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 10.数据文件"
echo "select ' ' as "--10.DB Files Info" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 300
set pagesize 500
col file_name format a80
col TABLESPACE_NAME for a30
select tablespace_name,file_id,status,bytes/1024/1024 FileSizeM,file_name from dba_data_files order by tablespace_name;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 11.查看数据文件的扩展方式"
echo "select ' ' as "--11.DB Files Extend" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 300
set pagesize 500
col FILE_NAME for a60
col TABLESPACE_NAME for a30
select file_id,file_name,tablespace_name,autoextensible
from dba_data_files order by file_id;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 12.查看表空间的扩展方式"
echo "select ' ' as "--12.TBS Extend" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 120
select TABLESPACE_NAME, BLOCK_SIZE, EXTENT_MANAGEMENT, SEGMENT_SPACE_MANAGEMENT
from dba_tablespaces;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 13.临时表空间"
echo "select ' ' as "--13.DB Temp TBS" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "select FILE_NAME, FILE_ID, TABLESPACE_NAME, BYTES/1024/1024 "BYTES(M)", USER_BYTES/1024/1024 "USER_BYTES(M)", status from dba_temp_files;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 14.用户默认表空间"
echo "select ' ' as "--14.User Default TBS" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set lines 200
set pages 2000
col username for a20
col default_tablespace for a30
col temporary_tablespace for a30
select username, default_tablespace, temporary_tablespace from dba_users;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 15.数据库缓冲区高速缓存命中率"
echo "select ' ' as "--15.DB Cache Hit" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "select 1-(phy.value/(cur.value con.value))
from v$sysstat cur, v$sysstat con, v$sysstat phy
where cur.name = 'db block gets'
and con.name = 'consistent gets'
and phy.name = 'physical reads';" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 16.重写不等待比率"
echo "select ' ' as "--16.Redo nowaits" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "select (req.value*5000)/entries.value
from v$sysstat req,v$sysstat entries
where req.name = 'redo log space requests'
and entries.name = 'redo entires';" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 17.库高速缓存命中率"
echo "select ' ' as "--17.Library Cache Hit" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "select namespace,gethitratio from v$librarycache;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 18.数据字典高速缓存Getmisses对gets的目标比例"
echo "select ' ' as "--18.DB Dic cache" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "select sum(getmisses)/sum(gets) from v$rowcache;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 19.用户对像（表、索引、大小）"
echo "select ' ' as "--19.User objects" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "col OWNER for a30
col SEGMENT_NAME for a33
col PARTITION_NAME for a22
col SEGMENT_TYPE for a11
col TABLESPACE_NAME for a30
set lines 333
set pages 5000
select OWNER ,SEGMENT_NAME,PARTITION_NAME,SEGMENT_TYPE,TABLESPACE_NAME,bytes/1024/1024 as table_size_M
from Dba_Segments where SEGMENT_TYPE='TABLE' order by OWNER;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 20.检查是否有失效的索引"
echo "select ' ' as "--20.Check invalid Ind" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set lines 333
set pages 50
select index_name, owner, status, tablespace_name
from dba_indexes
where owner not in('SYS','SYSTEM')
and status != 'VALID'
and tablespace_name is not null
union all
select index_name, index_owner owner, status, tablespace_name
from dba_ind_partitions
where index_owner not in ('SYS','SYSTEM')
and status <> 'USABLE'
and tablespace_name is not null;
select '' as a from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 21.检查数据库会话连接占用率"
echo "select ' ' as "--21.Check DB Sessions" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "col TOT_SESSIONS for a15
select cur_sessions, tot_sessions, a.cur_sessions/b.tot_sessions*100 "sessions used%"
from (select count(*) cur_sessions from v$session) a,
(select value tot_sessions from v$parameter where name = 'sessions') b;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 22.检查数据库会话连接历史最高值"
echo "select ' ' as "--22.Highwater of Session" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "select HIGHWATER
from dba_high_water_mark_statistics
where name = 'SESSIONS';" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "######################## 23.检查数据库Job状态"
echo "select ' ' as "--23.Check Status of Job" from dual;" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
echo "set linesize 333
col what for a30
col NEXT_DATE for a30
col INTERVAL for a30
select job, what, next_date, INTERVAL, BROKEN
from dba_jobs
where BROKEN != 'N';" >my_sql.sql
sqlplus $sqlstr <my_sql.sql>>archive/${hostn}_oracle_$hour
######################################################################
echo "Collection completed."
echo "The Collected result saved in ./archive/${hostn}_oracle_$hour."
echo ""
