[Nagiosplug-checkins] CVS: nagiosplug/plugins-scripts check_oracle.sh,1.3,1.4

Ton Voon tonvoon at users.sourceforge.net
Wed Jan 29 12:48:07 CET 2003


Update of /cvsroot/nagiosplug/nagiosplug/plugins-scripts
In directory sc8-pr-cvs1:/tmp/cvs-serv17634

Modified Files:
	check_oracle.sh 
Log Message:
Added cache and tablespace check (621567 - John Marquart)


Index: check_oracle.sh
===================================================================
RCS file: /cvsroot/nagiosplug/nagiosplug/plugins-scripts/check_oracle.sh,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -r1.3 -r1.4
*** check_oracle.sh	29 Jan 2003 05:10:49 -0000	1.3
--- check_oracle.sh	29 Jan 2003 20:47:56 -0000	1.4
***************
*** 38,41 ****
--- 38,43 ----
    echo "  $PROGNAME --db <ORACLE_SID>"
    echo "  $PROGNAME --login <ORACLE_SID>"
+   echo "  $PROGNAME --cache <USER> <PASS> <INST> <CRITICAL> <WARNING>"
+   echo "  $PROGNAME --tablespace <USER> <PASS> <INST> <TABLESPACE> <CRITICAL> <WARNING>"
    echo "  $PROGNAME --oranames <Hostname>"
    echo "  $PROGNAME --help"
***************
*** 57,60 ****
--- 59,70 ----
    echo "--login=SID"
    echo "   Attempt a dummy login and alert if not ORA-01017: invalid username/password"
+   echo "--cache"
+   echo "   Check local database for library and buffer cache hit ratios"
+   echo "       --->  Requires Oracle user/password and SID  specified."
+   echo "       		--->  Requires select on v_$sysstat and v_$librarycache"
+   echo "--tablespace"
+   echo "   Check local database for tablespace capacity in ORACLE_SID"
+   echo "       --->  Requires Oracle user/password specified."
+   echo "       		--->  Requires select on dba_data_files and dba_free_space"
    echo "--oranames=Hostname"
    echo "   Check remote Oracle Names server"
***************
*** 191,194 ****
--- 201,269 ----
  	exit $STATE_CRITICAL
      fi
+     ;;
+ --cache)
+     if [ ${5} -gt ${6} ] ; then
+ 	echo "UNKNOWN - Warning level is less then Crit"
+ 	exit $STATE_UNKNOWN
+     fi
+     result=`sqlplus -s ${2}/${3}@${4} << EOF
+       set pagesize 0
+      
+ select (1-(pr.value/(dbg.value+cg.value)))*100 \
+ from v\\$sysstat pr, v\\$sysstat dbg, v\\$sysstat cg \
+ where pr.name = 'physical reads'  \
+         and dbg.name='db block gets' \
+         and cg.name='consistent gets'; `
+ 
+     buf_hr=`echo $result | awk '{print int($1)}'` 
+     result=`sqlplus -s ${2}/${3}@${4} << EOF
+       set pagesize 0
+ 
+ select sum(lc.pins)/(sum(lc.pins)+sum(lc.reloads))*100 \
+ from v\\$librarycache lc ; `
+ 	
+     lib_hr=`echo $result | awk '{print int($1)}'`
+ 
+     if [ $buf_hr -le ${5} -o $lib_hr -le ${5} ] ; then
+   	echo "${3} : ${4} CRITICAL - Cache Hit Rates: $lib_hr % Lib -- $buf_hr % Buff"
+ 	exit $STATE_CRITICAL
+     fi
+     if [ $buf_hr -le ${6} -o $lib_hr -le ${6} ] ; then
+   	echo "${3} : ${4} WARNING  - Cache Hit Rates: $lib_hr % Lib -- $buf_hr % Buff"
+ 	exit $STATE_WARNING
+     fi
+     echo "${3} : ${4} OK - Cache Hit Rates: $lib_hr % Lib -- $buf_hr % Buff"
+ 
+     exit $STATE_OK
+     ;;
+ --tablespace)
+     if [ ${6} -lt ${7} ] ; then
+ 	echo "UNKNOWN - Warning level is more then Crit"
+ 	exit $STATE_UNKNOWN
+     fi
+     result=`sqlplus -s ${2}/${3}@${4} << EOF
+       set pagesize 0
+      
+ select b.free,a.total,100 - trunc(b.free/a.total * 1000) / 10 prc \
+ from ( \
+ select tablespace_name,sum(bytes)/1024/1024 total \
+ from dba_data_files group by tablespace_name) A, \
+ ( select tablespace_name,sum(bytes)/1024/1024 free \
+ from dba_Free_space group by tablespace_name) B \
+ where a.tablespace_name=b.tablespace_name and a.tablespace_name='${5}';  ` 
+ 
+     ts_free=`echo $result | awk '{print int($1)}'` 
+     ts_total=`echo $result | awk '{print int($2)}'` 
+     ts_pct=`echo $result | awk '{print int($3)}'` 
+     if [ $ts_pct -ge ${6} ] ; then
+   	echo "${4} : ${5} CRITICAL - $ts_pct% used [ $ts_free / $ts_total MB available ]"
+ 	exit $STATE_CRITICAL
+     fi
+     if [ $ts_pct -ge ${7} ] ; then
+   	echo "${4} : ${5} WARNING  - $ts_pct% used [ $ts_free / $ts_total MB available ]"
+ 	exit $STATE_WARNING
+     fi
+     echo "${4} : ${5} OK - $ts_pct% used [ $ts_free / $ts_total MB available ]"
+     exit $STATE_OK
      ;;
  *)





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