通过zabora监控oracle

oracle不能装在/home下，否则zabbix用户没有权限操作oracle

1.oraenv配置环境变量
export ORACLE_HOME=/oracle/app/oracle/product/12.1.0/dbhome_1
export ORACLE_SID=orcl
export PATH=/usr/bin:/usr/sbin/:$ORACLE_HOME/bin
#export NLS_LANG=american_cis.cl8mswin1251

2.将zabbix用户添加到dba组中
usermod -a -G dba zabbix
usermod -a -G dba root

3.环境变量
将oracle用户的.bashrc（隐藏文件，/home/oracle/.bashrc）中配置的关于oracle的环境变量配到zabbix用户的.bashrc中

export ORACLE_HOME=/oracle/app/oracle/product/12.1.0/dbhome_1
export ORACLE_SID=orcl
export PATH=/usr/bin:/usr/sbin/:$ORACLE_HOME/bin

4.zabbix配置
复制并赋可执行权限：



zabbix_agentd.conf末尾添加：
UserParameter=oracle.zabora[*],/usr/local/zabbix/plugins/oracle/zabora.sh $1 $2
重启zabbix_agentd
界面上添加监控项：



5.测试
在root与zabbix用户下执行/usr/local/zabbix/bin/zabbix_get -s ip -k oracle.zabora[uptime,orcl]
都能得到返回值

zabora监控项

zabora version: 1.5
usage:
   zabora checkactive [SID]     --
Check Intance is active and open.
   zabora usercount [SID]       --
Count of users connected to Oracle.
   zabora activeusercount [SID] -- Count of active users.
   zabora dbsize [SID]          --
Size of user data (without temp).
   zabora dbfilesize [SID]      --
Size of all datafiles.
   zabora version [SID]         --
Oracle version (Banner).
   zabora dsksortratio [SID]    --
Disk sorts ratio.
   zabora rcachehit [SID]       --
Read Cache hit ratio.
   zabora uptime [SID]          --
Instance Uptime (seconds).
   zabora commits [SID]         --
User Commits.
   zabora rollbacks [SID]       --
User Rollbacks.
   zabora deadlocks [SID]       --
Deadlocks.
   zabora redowrites [SID]      --
Redo Writes.
   zabora tblscans [SID]        --
Table scans (long tables).
   zabora tblrowsscans [SID]    --
Table scan rows gotten.
   zabora indexffs [SID]        --
Index fast full scans (full).
   zabora hparsratio [SID]      --
Hard parse ratio.
   zabora netsent [SID]         --
Bytes sent via SQL*Net to client.
   zabora netresv [SID]         --
Bytes received via SQL*Net from client.
   zabora netroundtrips [SID]   --
SQL*Net roundtrips to/from client.
   zabora logonscurrent [SID]   --
Logons current.
   zabora lastarclog [SID]      --
Last archived log sequence.
   zabora lastapplarclog [SID]  --
Last applied archive log (at standby).Next items requires [timed_statistics = true].
   zabora freebufwaits [SID]    --
free buffer waits.
   zabora bufbusywaits [SID]    --
buffer busy waits.
   zabora logswcompletion [SID] -- log file switch completion.
   zabora logfilesync [SID]     --
log file sync.
   zabora logprllwrite [SID]    --
log file parallel write.
   zabora enqueue [SID]         --
enqueue waits.
   zabora dbseqread [SID]       --
db file sequential read waits.
   zabora dbscattread [SID]     --
db file scattered read.
   zabora dbsnglwrite [SID]     --
db file single write.
   zabora dbprllwrite [SID]     --
db file parallel write.
   zabora directread [SID]      --
direct path read.
   zabora directwrite [SID]     --
direct path write.
   zabora latchfree [SID]       --
latch free.
   zabora zaboraver             --
Version of this script.
currentconnections         
slowsqls         
readbytes          
writebytes