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--- new/check_oracle.sh Wed Jan 29 14:38:44 2003
+++ jjm/check_oracle.sh Wed Jan 29 15:17:01 2003
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
#
# latigid010@yahoo.com
# 01/06/2000
@@ -37,6 +37,8 @@
echo " $PROGNAME --tns <Oracle Sid or Hostname/IP address>"
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"
echo " $PROGNAME --version"
@@ -56,6 +58,14 @@
echo " filesystem for sgadefORACLE_SID.dbf"
echo "--login=SID"
echo " Attempt a dummy login and alert if not ORA-01017: invalid username/password"
+ echo "--cache"
+ echo " Check local database for library and buffer cache hit ratios"
+ echo " ---> Requires Oracle user/password and SID specified."
+ echo " ---> Requires select on v_$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"
echo "--help"
@@ -191,6 +201,71 @@
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
+ ;;
*)
print_usage
exit $STATE_UNKNOWN
|
