开源监控解决方案：zabbix 监控oracle database（二）

[root@amb01 ~]# vi /opt/zdba/conf/config.pl
{
zabbix => {
host    => '192.168.40.35', --zabbix server
port    => 10051,
timeout => 30,
},
daemon => {
sleep      => 60,
split_logs => 1
},
db => {
default => {
user       => 'zabbix',
pass   
111c
;    => 'zabbix',
query_list => 'query.props.pl',
sleep      => 60,
retry_step => 1,
},
list   => [qw|amb01|],
amb01 => {
dsn        => 'DBI:Oracle:host=192.168.40.40;port=1521;sid=hxdb1',
query_list => [qw|query.props.pl|],
sleep      => 60,
},
},
}

[root@amb01 ~]# vi /opt/zdba/conf/query.props.pl
list => [
'dbversion',            'dbuptime',
'dbsizetotal',          'dbsizeused',
'dblogswitch',          'dbredosize',
......略
],

dbversion => {
query => q{
select banner
from v$version
where banner like '%Oracle Database%'
},
},

dbuptime => {
query => q{
select (sysdate - startup_time) * 86400
from v$instance
},
},

dbsizetotal => {
query => q{
select sum(bytes) from dba_data_files
},
},

dbsizeused => {
query => q{
select sum((a.bytes-f.bytes)) from dba_tablespaces d,
(select tablespace_name, sum(bytes) bytes from dba_data_files group by tablespace_name) a,
(select tablespace_name, sum(bytes) bytes from dba_free_space group by tablespace_name) f
where d.tablespace_name = a.tablespace_name(+) AND d.tablespace_name = f.tablespace_name(+)
and not (d.extent_management like 'LOCAL' AND d.contents like 'TEMPORARY')
},
},

dblogswitch => {
query => q{
select count(*)
from v$log_history
where to_char(first_time) >= to_char(sysdate)
},
},

dbredosize => {
query => q{
select value from v$sysstat
where name='redo size'
},
},

......略

discovery => {
rule => {
tablespaces => {
&nb
5ac
sp;  query => q{
select name ts from v$tablespace
},
keys => ['TS'],
},
},
item => {
ts_usage_pct => {
query => q{
select d.tablespace_name ts,
to_char (nvl ((a.bytes - nvl (f.bytes, 0)) / a.bytes * 100, 0),
'990.00'
) pct
from sys.dba_tablespaces d,
(select   tablespace_name, sum (bytes) bytes
from dba_data_files
group by tablespace_name) a,
(select &
27e4
nbsp; tablespace_name, sum (bytes) bytes
from dba_free_space
group by tablespace_name) f
where d.tablespace_name = a.tablespace_name(+)
and d.tablespace_name = f.tablespace_name(+)
and not (d.extent_management like 'LOCAL' and d.contents like 'TEMPORARY')
union all
select d.tablespace_name ts,
to_char (nvl (t.bytes / a.bytes * 100, 0), '990.00') pct
from sys.dba_tablespaces d,
(select   tablespace_name, sum (bytes) bytes
from dba_temp_files
group by tablespace_name) a,
(select   tablespace_name, sum (bytes_cached) bytes
from v$temp_extent_pool
group by tablespace_name) t
where d.tablespace_name = a.tablespace_name(+)
and d.tablespace_name = t.tablespace_name(+)
and d.extent_management like 'LOCAL'
and d.contents like 'TEMPORARY'
},
keys => { TS => 'PCT' }
},
ts_usage_bytes => {
query => q{
select
d.tablespace_name ts
, nvl(a.bytes - nvl(f.bytes, 0), 0) bytes
from
sys.dba_tablespaces d
, ( select tablespace_name, sum(bytes) bytes
from dba_data_files
group by tablespace_name
) a
, ( select tablespace_name, sum(bytes) bytes
from dba_free_space
group by tablespace_name
) f
where
d.tablespace_name = a.tablespace_name(+)
and d.tablespace_name = f.tablespace_name(+)
and not (
d.extent_management like 'LOCAL'
and
d.contents like 'TEMPORARY'
)
union all
select
d.tablespace_name ts
, nvl(t.bytes, 0) bytes
from
sys.dba_tablespaces d
, ( select tablespace_name, sum(bytes) bytes
from dba_temp_files
group by tablespace_name
) a
, ( select tablespace_name, sum(bytes_cached) bytes
from v$temp_extent_pool
group by tablespace_name
) t
where
d.tablespace_name = a.tablespace_name(+)
and d.tablespace_name = t.tablespace_name(+)
and d.extent_management like 'LOCAL'
and d.contents like 'TEMPORARY'
},
keys => { TS => 'BYTES' }
},
},
},
}