常用查询
目录
- 常用查询
- zabbix 常用库表说明
- 主机资源监控
- 主机资源监控（纯值）
- oracle状态监控
- CPU top10
- DISK TOP 10
- Memory TOP 10
- SPACE USERD TOP 10
- 问题告警级别分布
- 问题列表
- null
- 问题主机组
- 正常主机总数
- 主机问题排行
zabbix 常用库表说明
https://www.cnblogs.com/yaoyaojcy/p/10367945.html
https://www.cnblogs.com/xuefy/p/11422104.html
zabbix 6.0以及以上版本
主机资源监控
-- 主机状态查询：SELECThost_status.分组,host_status.ip ip地址,host_status.HOST 主机名,host_status.值 主机状态,CONCAT( space_used.NAME, ': ', space_used.space_used, '%' ) 磁盘空间使用率,swap_free.swap_free_GB SWAP剩余_GB,CONCAT( mem_trends.min_mem, '%' ) 内存最小值,CONCAT( mem_trends.avg_mem, '%' ) 内存平均值,CONCAT( mem_trends.max_mem, '%' ) 内存最大值,CONCAT( mem_now.mem_now, '%' ) 内存当前值,CONCAT( CPU_trends.min_cpu, '%' ) CPU最小值,CONCAT( CPU_trends.avg_cpu, '%' ) CPU平均值,CONCAT( CPU_trends.max_cpu, '%' ) CPU最大值,CONCAT( cpu_now.cpu_now, '%' ) CPU当前值,CONCAT( io_trends.min_io, '%' ) IO最小值,CONCAT( io_trends.avg_io, '%' ) IO平均值,CONCAT( io_trends.max_io, '%' ) IO最大值,CONCAT( io_now.io_now, '%' ) IO当前值
FROM-- 主机状态
(SELECTa.ip,b.NAME,b.HOST,b.hostid,( CASE A.available WHEN '1' THEN '正常' ELSE '异常' END ) 值 ,d.name 分组
FROMinterface aLEFT JOIN HOSTS b ON a.hostid = b.hostid left join hosts_groups c on a.hostid = c.hostidleft join hstgrp d on d.groupid=c.groupid
WHEREb.flags <>2-- AND d.NAME='ORACLE') host_status left join -- 内存趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_mem,ROUND(avg(t.value_avg),2) as avg_mem,ROUND(max(t.value_max),2) as max_mem
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME in ( 'Memory utilization','Linux: Memory utilization' )AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) mem_trends on host_status.hostid=mem_trends.hostidleft join -- CPU趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_cpu,ROUND(avg(t.value_avg),2) as avg_cpu,ROUND(max(t.value_max),2) as max_cpu
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME in ('CPU utilization','Linux: CPU utilization')AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) CPU_trends on host_status.hostid=CPU_trends.hostid-- IO趋势left join (SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_io,ROUND(avg(t.value_avg),2) as avg_io,ROUND(max(t.value_max),2) as max_io
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME like '%Disk utilization%' AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) io_trends on host_status.hostid=io_trends.hostid-- CPU当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) cpu_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME in ('CPU utilization','Linux: CPU utilization')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) cpu_now on host_status.hostid=cpu_now.hostid-- 内存当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) mem_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME in ('Memory utilization','Linux: Memory utilization')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) mem_now on host_status.hostid=mem_now.hostid-- IO当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) io_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Disk utilization'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) io_now on host_status.hostid=io_now.hostid
-- swap 剩余
left join (SELECTh.hostid,round(hi.VALUE/1024/1024/1024,2) swap_free_GB
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME in ('Free swap space','Linux: Free swap space')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) swap_free on host_status.hostid=swap_free.hostid-- 磁盘使用率
left join (SELECTh.hostid,it.name,max(round(hi.VALUE,2)) space_used
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Space utilization%'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) space_used on host_status.hostid=space_used.hostidwhere host_status.HOST not in ('prod-nc-db-rac01_2','prod-nc-db-rac01_2','prod-nc-db-rac02_3','prod-amb-db-01_2','prod-nc-db-rac02_2')
group by host_status.ip
order by host_status.分组,space_used.space_used desc;
主机资源监控（纯值）
-- 主机状态查询：
SELECThost_status.分组,host_status.ip ip地址,host_status.HOST 主机名,host_status.值 主机状态,space_used.NAME 盘符,space_used.space_used '磁盘空间使用率%',swap_free.swap_free_GB SWAP剩余_GB,swap_total.swap_total_GB SWAP总量_GB,( CASE swap_total.swap_total_GB WHEN 0 THEN '未分配' ELSE ROUND((1-swap_free.swap_free_GB/swap_total.swap_total_GB)*100,2) END ) 'SWAP使用率%',mem_trends.min_mem '内存最小值%',mem_trends.avg_mem '内存平均值%',mem_trends.max_mem '内存最大值%',mem_now.mem_now '内存当前值%',CPU_trends.min_cpu 'CPU最小值%',CPU_trends.avg_cpu 'CPU平均值%',CPU_trends.max_cpu 'CPU最大值%',cpu_now.cpu_now 'CPU当前值%',io_trends.min_io 'IO最小值%',io_trends.avg_io 'IO平均值%',io_trends.max_io 'IO最大值%',io_now.io_now 'IO当前值%'
FROM-- 主机状态
(SELECTa.ip,b.NAME,b.HOST,b.hostid,( CASE A.available WHEN '1' THEN '正常' ELSE '异常' END ) 值 ,d.name 分组
FROMinterface aLEFT JOIN HOSTS b ON a.hostid = b.hostid left join hosts_groups c on a.hostid = c.hostidleft join hstgrp d on d.groupid=c.groupid
WHEREb.flags <>2-- AND d.NAME='ORACLE') host_status left join -- 内存趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_mem,ROUND(avg(t.value_avg),2) as avg_mem,ROUND(max(t.value_max),2) as max_mem
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME in ( 'Memory utilization','Linux: Memory utilization' )AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) mem_trends on host_status.hostid=mem_trends.hostidleft join -- CPU趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_cpu,ROUND(avg(t.value_avg),2) as avg_cpu,ROUND(max(t.value_max),2) as max_cpu
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME in ('CPU utilization','Linux: CPU utilization')AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) CPU_trends on host_status.hostid=CPU_trends.hostid-- IO趋势left join (SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_io,ROUND(avg(t.value_avg),2) as avg_io,ROUND(max(t.value_max),2) as max_io
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME like '%Disk utilization%' AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) io_trends on host_status.hostid=io_trends.hostid-- CPU当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) cpu_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME in ('CPU utilization','Linux: CPU utilization')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) cpu_now on host_status.hostid=cpu_now.hostid-- 内存当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) mem_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME in ('Memory utilization','Linux: Memory utilization')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) mem_now on host_status.hostid=mem_now.hostid-- IO当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) io_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Disk utilization'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) io_now on host_status.hostid=io_now.hostid
-- swap 剩余
left join (SELECTh.hostid,round(hi.VALUE/1024/1024/1024,2) swap_free_GB
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME in ('Free swap space','Linux: Free swap space')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) swap_free on host_status.hostid=swap_free.hostid--
left join (SELECTh.hostid,round(hi.VALUE/1024/1024/1024,2) swap_total_GB
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME in('Total swap space' ,'Linux: Total swap space')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) swap_total on host_status.hostid=swap_total.hostid-- 磁盘使用率
left join (SELECTh.hostid,it.name,max(round(hi.VALUE,2)) space_used
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Space utilization%'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) space_used on host_status.hostid=space_used.hostidwhere host_status.HOST not in ('prod-nc-db-rac01_2','prod-nc-db-rac01_2','prod-nc-db-rac02_3','prod-amb-db-01_2','prod-nc-db-rac02_2')
group by host_status.ip
order by host_status.分组,space_used.space_used desc;
oracle状态监控
SELECThost_status.分组 分组,host_status.ip ip地址,host_status.HOST 主机名,host_status.值 主机状态,db_status.db_stat 数据库状态,adg_stat.adg_stat 备库状态,CONCAT( space_used.NAME, ': ', space_used.space_used, '%' ) 磁盘空间使用率,swap_free.swap_free_GB SWAP剩余_GB,CONCAT( mem_trends.min_mem, '%' ) 内存最小值,CONCAT( mem_trends.avg_mem, '%' ) 内存平均值,CONCAT( mem_trends.max_mem, '%' ) 内存最大值,CONCAT( mem_now.mem_now, '%' ) 内存当前值,CONCAT( CPU_trends.min_cpu, '%' ) CPU最小值,CONCAT( CPU_trends.avg_cpu, '%' ) CPU平均值,CONCAT( CPU_trends.max_cpu, '%' ) CPU最大值,CONCAT( cpu_now.cpu_now, '%' ) CPU当前值,CONCAT( io_trends.min_io, '%' ) IO最小值,CONCAT( io_trends.avg_io, '%' ) IO平均值,CONCAT( io_trends.max_io, '%' ) IO最大值,CONCAT( io_now.io_now, '%' ) IO当前值,tablespace_stat.tablespace_stat 表空间状态,asm_stat.asm_stat ASM状态,max_processes.max_processes 最大进程数,processes.processes 当前进程数,max_sessions.max_sessions 最大会话数,sessions.sessions 当前会话数,sessions_active.sessions_active 并发数,archivelog.archivelog 归档状态,CONCAT( table_ratio.table_ratio, '%' ) 表命中率,CONCAT( sqlarea_ratio.sqlarea_ratio, '%' ) SQLAREA命中率,CONCAT( body_ratio.body_ratio, '%' ) BODY命中率,CONCAT( trigger_ratio.trigger_ratio, '%' ) 触发器命中率
FROM-- 主机状态
(SELECTa.ip,b.NAME,b.HOST,b.hostid,d.name 分组,( CASE A.available WHEN '1' THEN '正常' ELSE '异常' END ) 值
FROMinterface aLEFT JOIN HOSTS b ON a.hostid = b.hostid left join hosts_groups c on a.hostid = c.hostidleft join hstgrp d on d.groupid=c.groupid
WHEREb.flags <>2AND d.NAME='ORACLE') host_status left join -- 内存趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_mem,ROUND(avg(t.value_avg),2) as avg_mem,ROUND(max(t.value_max),2) as max_mem
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME = 'Memory utilization' AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) mem_trends on host_status.hostid=mem_trends.hostidleft join -- CPU趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_cpu,ROUND(avg(t.value_avg),2) as avg_cpu,ROUND(max(t.value_max),2) as max_cpu
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME = 'CPU utilization' AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) CPU_trends on host_status.hostid=CPU_trends.hostid-- IO趋势left join (SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_io,ROUND(avg(t.value_avg),2) as avg_io,ROUND(max(t.value_max),2) as max_io
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME like '%Disk utilization%' AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) io_trends on host_status.hostid=io_trends.hostid-- 数据库状态left join (SELECTh.hostid,( CASE hi.VALUE WHEN '1' THEN '正常' ELSE '异常' END ) db_stat
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Alive' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) db_status on host_status.hostid=db_status.hostid-- CPU当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) cpu_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME = 'CPU utilization' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) cpu_now on host_status.hostid=cpu_now.hostid-- 内存当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) mem_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Memory utilization' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) mem_now on host_status.hostid=mem_now.hostid-- IO当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) io_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Disk utilization'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) io_now on host_status.hostid=io_now.hostid-- 表空间状态
left join (SELECTh.hostid,( CASE hi.VALUE WHEN 'none' THEN '正常' ELSE hi.VALUE END ) tablespace_stat
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_text hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Tablespaces'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) tablespace_stat on host_status.hostid=tablespace_stat.hostid-- ASM磁盘空间left join (SELECTh.hostid,( CASE hi.VALUE WHEN 'The disk status is ok!' THEN '正常' ELSE hi.VALUE END ) asm_stat
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_text hi ON hi.itemid = it.itemid
WHEREit.NAME = 'ASM disk uasage status'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) asm_stat on host_status.hostid=asm_stat.hostid-- 最大进程数left join (SELECTh.hostid,hi.VALUE max_processes
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Max Processes'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) max_processes on host_status.hostid=max_processes.hostid-- 当前进程数left join (SELECTh.hostid,hi.VALUE processes
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Processes'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) processes on host_status.hostid=processes.hostid-- 最大会话数left join (SELECTh.hostid,hi.VALUE max_sessions
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Max Sessions'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) max_sessions on host_status.hostid=max_sessions.hostid-- 当前会话数left join (SELECTh.hostid,hi.VALUE sessions
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Sessions'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) sessions on host_status.hostid=sessions.hostid-- 并发会话数left join (SELECTh.hostid,hi.VALUE sessions_active
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Session Active'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) sessions_active on host_status.hostid=sessions_active.hostid-- 归档状态left join (SELECTh.hostid,hi.VALUE archivelog
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Archivelog'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) archivelog on host_status.hostid=archivelog.hostid-- 触发器命中率left join (SELECTh.hostid,round(hi.VALUE,2) trigger_ratio
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Hit ratio - TRIGGER'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) trigger_ratio on host_status.hostid=trigger_ratio.hostid-- body命中率left join (SELECTh.hostid,round(hi.VALUE,2) body_ratio
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Hit ratio - BODY'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) body_ratio on host_status.hostid=body_ratio.hostid-- SQLAREA命中率left join (SELECTh.hostid,round(hi.VALUE,2) sqlarea_ratio
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Hit ratio - SQLAREA'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) sqlarea_ratio on host_status.hostid=sqlarea_ratio.hostid-- TABLE命中率left join (SELECTh.hostid,round(hi.VALUE,2) table_ratio
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Hit ratio - TABLE/PROCEDURE'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) table_ratio on host_status.hostid=table_ratio.hostid-- swap 剩余
left join (SELECTh.hostid,round(hi.VALUE/1024/1024/1024,2) swap_free_GB
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME = 'Free swap space'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) swap_free on host_status.hostid=swap_free.hostid-- 磁盘使用率
left join (SELECTh.hostid,it.name,max(round(hi.VALUE,2)) space_used
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Space utilization%'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) space_used on host_status.hostid=space_used.hostid-- 备库状态
left join(
SELECTh.name,h.hostid,( CASE hi.VALUE WHEN 'sync' THEN '同步' WHEN hi.VALUE IS NULL THEN '同步' ELSE hi.VALUEEND ) adg_stat
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_text hi ON hi.itemid = it.itemid
WHEREit.NAME = 'ADG status'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) adg_stat on host_status.hostid=adg_stat.hostid
mysql资源监控
-- mysql 状态检查：SELECThost_status.分组 '分组',host_status.ip 'ip地址',host_status.HOST '主机名',host_status.值 '主机状态',mysql_version.mysql_version '数据库版本',mysql_status.mysql_status 'MYSQL 状态',CONCAT( space_used.NAME, ': ', space_used.space_used, '%' ) 磁盘空间使用率,IO_thread_status.IO_thread_status 'IO thread status',SQL_thread_status.SQL_thread_status 'SQL thread status',Replication_delay.Replication_delay '复制延迟', swap_free.swap_free_GB SWAP剩余_GB,CONCAT( mem_trends.min_mem, '%' ) 内存最小值,CONCAT( mem_trends.avg_mem, '%' ) 内存平均值,CONCAT( mem_trends.max_mem, '%' ) 内存最大值,CONCAT( mem_now.mem_now, '%' ) 内存当前值,CONCAT( CPU_trends.min_cpu, '%' ) CPU最小值,CONCAT( CPU_trends.avg_cpu, '%' ) CPU平均值,CONCAT( CPU_trends.max_cpu, '%' ) CPU最大值,CONCAT( cpu_now.cpu_now, '%' ) CPU当前值,CONCAT( io_trends.min_io, '%' ) IO最小值,CONCAT( io_trends.avg_io, '%' ) IO平均值,CONCAT( io_trends.max_io, '%' ) IO最大值,CONCAT( io_now.io_now, '%' ) IO当前值,CONCAT( buffer_pool_now.buffer_pool_now, '%' ) buffer_pool当前值,delete_num.delete_num 每秒（deleted）,insert_num.insert_num 每秒（insert）,select_num.select_num 每秒（select）,update_num.update_num 每秒（update）,qps.qps,tps.tps,max_connection.max_connection '历史最大连接数',connected_ervery_secondes.connected_ervery_secondes '每秒连接数',connected.connected '当前连接数',conection_now.conection_now '并发',CONCAT(buffer_pages_free.buffer_pages_free,'MB') 'buffer pool free',CONCAT(buffer_pages_total.buffer_pages_total,'GB') 'buffer pool total',innodb_open_files.innodb_open_files 'opened files',opend_tables.opend_tables 'opened tables'
FROM-- 主机状态
(SELECTa.ip,b.NAME,b.HOST,b.hostid,( CASE A.available WHEN '1' THEN '正常' ELSE '异常' END ) 值 ,d.name 分组
FROMinterface aLEFT JOIN HOSTS b ON a.hostid = b.hostid left join hosts_groups c on a.hostid = c.hostidleft join hstgrp d on d.groupid=c.groupid
WHEREb.flags <>2-- AND d.NAME='ORACLE') host_status left join -- 内存趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_mem,ROUND(avg(t.value_avg),2) as avg_mem,ROUND(max(t.value_max),2) as max_mem
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME in ( 'Memory utilization','Linux: Memory utilization' )AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) mem_trends on host_status.hostid=mem_trends.hostidleft join -- CPU趋势(SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_cpu,ROUND(avg(t.value_avg),2) as avg_cpu,ROUND(max(t.value_max),2) as max_cpu
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME in ('CPU utilization','Linux: CPU utilization')AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) CPU_trends on host_status.hostid=CPU_trends.hostid-- IO趋势left join (SELECTit.NAME,it.hostid,FROM_UNIXTIME( t.clock ),ROUND(min(t.value_min),2) as min_io,ROUND(avg(t.value_avg),2) as avg_io,ROUND(max(t.value_max),2) as max_io
FROMtrends tJOIN items it ON t.itemid = it.itemid
WHEREit.NAME like '%Disk utilization%' AND t.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86400 SECOND ))) GROUP BY it.hostid) io_trends on host_status.hostid=io_trends.hostid-- CPU当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) cpu_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME in ('CPU utilization','Linux: CPU utilization')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) cpu_now on host_status.hostid=cpu_now.hostid-- 内存当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) mem_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME in ('Memory utilization','Linux: Memory utilization')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) mem_now on host_status.hostid=mem_now.hostid-- IO当前值left join (SELECTh.hostid,ROUND(max(hi.VALUE ),2) io_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Disk utilization'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) io_now on host_status.hostid=io_now.hostid
-- swap 剩余
left join (SELECTh.hostid,round(hi.VALUE/1024/1024/1024,2) swap_free_GB
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREit.NAME in ('Free swap space','Linux: Free swap space')AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) swap_free on host_status.hostid=swap_free.hostid-- 磁盘使用率
left join (SELECTh.hostid,it.name,max(round(hi.VALUE,2)) space_used
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREit.NAME like '%Space utilization%'AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) space_used on host_status.hostid=space_used.hostid-- Buffer pool使用率
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,2) buffer_pool_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Buffer pool utilization' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) buffer_pool_now on host_status.hostid=buffer_pool_now.hostid-- 每秒删除数量（delete）
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) delete_num
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Command Delete per second' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) delete_num on host_status.hostid=delete_num.hostid-- 每秒新增数量（insert）
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) insert_num
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Command Insert per second' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) insert_num on host_status.hostid=insert_num.hostid-- 每秒查询数量（sleect）
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) select_num
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Command Select per second' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) select_num on host_status.hostid=select_num.hostid-- 每分钟修改数量（update）
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) update_num
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Command Update per second' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) update_num on host_status.hostid=update_num.hostid-- QPS
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) qps
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Queries per second' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) qps on host_status.hostid=qps.hostid-- TPS
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) tps
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Questions per second' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) tps on host_status.hostid=tps.hostid-- max connecion
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) max_connection
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Max used connections' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) max_connection on host_status.hostid=max_connection.hostid-- 每秒建立的连接数
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE,0) connected_ervery_secondes
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Connections per second' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) connected_ervery_secondes on host_status.hostid=connected_ervery_secondes.hostid-- buffer pool pages total
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE*16/1024/1024,0) buffer_pages_total
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: InnoDB buffer pool pages total' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) buffer_pages_total on host_status.hostid=buffer_pages_total.hostid-- buffer pool pages free
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,round(hi.VALUE*16/1024,0) buffer_pages_free
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: InnoDB buffer pool pages free' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) buffer_pages_free on host_status.hostid=buffer_pages_free.hostid-- Innodb number open files
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE innodb_open_files
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Innodb number open files' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) innodb_open_files on host_status.hostid=innodb_open_files.hostid-- MySQL: Open tables
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE opend_tables
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Open tables' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) opend_tables on host_status.hostid=opend_tables.hostid-- 从库IO进程状态
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE IO_thread_status
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_str hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME like 'MySQL: Replication Slave IO Running%' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) IO_thread_status on host_status.hostid=IO_thread_status.hostid-- 从库SQL进程状态
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE SQL_thread_status
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_str hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME like 'MySQL: Replication Slave SQL Running%' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) SQL_thread_status on host_status.hostid=SQL_thread_status.hostid-- 从库延迟秒数
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE Replication_delay
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME like 'MySQL: Replication Seconds Behind Master%' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) Replication_delay on host_status.hostid=Replication_delay.hostid-- MYSQL数据库状态
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,(case hi.VALUE when 1 then '正常' else '异常' end) mysql_status
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Status' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 8600 SECOND )))
GROUP BYh.hostid) mysql_status on host_status.hostid=mysql_status.hostid-- 已建立线程连接数（包括活动的和不活动的连接）
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE connected
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Threads connected' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 8600 SECOND )))
GROUP BYh.hostid) connected on host_status.hostid=connected.hostid-- 已建立线程连接数（包括活动的和不活动的连接）
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE conection_now
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_uint hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Threads running' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 600 SECOND )))
GROUP BYh.hostid) conection_now on host_status.hostid=conection_now.hostid-- mysql 版本信息
left join (
SELECTh.hostid,h.HOST 主机名,i.ip,it.NAME 监控指标,FROM_UNIXTIME( max(hi.clock) ) 时间,hi.VALUE mysql_version
FROMHOSTS hLEFT JOIN interface i ON h.hostid = i.hostidLEFT JOIN items it ON h.hostid = it.hostidLEFT JOIN history_str hi ON hi.itemid = it.itemid
WHEREi.ip IS NOT NULL AND it.NAME = 'MySQL: Version' AND hi.clock >=(unix_timestamp(DATE_SUB( now(), INTERVAL 86600 SECOND )))
GROUP BYh.hostid) mysql_version on host_status.hostid=mysql_version.hostidwhere host_status.HOST not in ('prod-nc-db-rac01_2','prod-nc-db-rac01_2','prod-nc-db-rac02_3','prod-amb-db-01_2','prod-nc-db-rac02_2')AND host_status.分组 ='mysql'
group by host_status.HOST
order by host_status.分组,space_used.space_used desc;
CPU top10
select h.hostid,h.host 主机名,i.ip,it.name 监控指标,FROM_UNIXTIME(hi.clock) 时间,max(hi.value) 值 from hosts h
left join interface i on h.hostid=i.hostid
left join items it on h.hostid=it.hostid
left join history hi on hi.itemid=it.itemid
where i.ip is not null and it.name='CPU utilization' and hi.clock>=(unix_timestamp( DATE_SUB(now(), INTERVAL 300 second)))
group by h.hostid
order by FROM_UNIXTIME(hi.clock),max(hi.value) desc
DISK TOP 10
select h.hostid,h.host 主机名,i.ip,it.name 监控指标,FROM_UNIXTIME(hi.clock) 时间,max(hi.value) 值 from hosts h
left join interface i on h.hostid=i.hostid
left join items it on h.hostid=it.hostid
left join history hi on hi.itemid=it.itemid
where i.ip is not null and it.name like '%Disk utilization' and hi.clock>=(unix_timestamp( DATE_SUB(now(), INTERVAL 300 second)))
group by h.hostid
order by FROM_UNIXTIME(hi.clock),max(hi.value) desc
Memory TOP 10
select h.hostid,h.host 主机名,i.ip,it.name 监控指标,FROM_UNIXTIME(hi.clock) 时间,max(hi.value) 值 from hosts h
left join interface i on h.hostid=i.hostid
left join items it on h.hostid=it.hostid
left join history hi on hi.itemid=it.itemid
where i.ip is not null and it.name='Memory utilization' and hi.clock>=(unix_timestamp( DATE_SUB(now(), INTERVAL 300 second)))
group by h.hostid
order by FROM_UNIXTIME(hi.clock),max(hi.value) desc
SPACE USERD TOP 10
select h.hostid,h.host 主机名,i.ip ip ,it.name 盘符,FROM_UNIXTIME(hi.clock) 时间,max(hi.value) 值 from hosts h
left join interface i on h.hostid=i.hostid
left join items it on h.hostid=it.hostid
left join history hi on hi.itemid=it.itemid
where i.ip is not null and it.name like '%Space utilization' and hi.clock>=(unix_timestamp( DATE_SUB(now(), INTERVAL 300 second)))
group by h.hostid,h.host,h.name,i.ip,it.name,FROM_UNIXTIME(hi.clock)
order by max(hi.value) desc
问题告警级别分布
SELECTCOUNT(p.severity) count,p.severity,(CASE p.severityWHEN '0' THEN'未定义'WHEN '1' THEN'信息'WHEN '2' THEN'警告'WHEN '3' THEN'一般严重'WHEN '4' THEN'严重'WHEN p.severity = '5' THEN'灾难'ELSE'未知'END) severityName
FROMproblem p
LEFT JOIN (SELECTs1.triggerid,(SELECTs2.itemidFROMfunctions s2WHEREs2.triggerid = s1.triggeridLIMIT 1) itemidFROMfunctions s1GROUP BYs1.triggerid
) f ON f.triggerid = p.objectid
LEFT JOIN `items` i ON i.itemid = f.itemid
LEFT JOIN `hosts` h ON h.hostid = i.hostid
LEFT JOIN `interface` inf ON inf.hostid = h.hostid
WHEREISNULL(p.r_eventid)
AND h. STATUS = 0
AND i.`status` = 0
AND FROM_UNIXTIME(p.clock) >=adddate(curdate(), '-1 days')
GROUP BYp.severity
ORDER BYp.severity ASC
问题列表
SELECTp.eventid,FROM_UNIXTIME(p.clock) as 时间 ,p.clock ,p. NAME 告警内容,p.acknowledged,p.severity,(CASE p.severityWHEN '0' THEN'未定义'WHEN '1' THEN'信息'WHEN '2' THEN'警告'WHEN '3' THEN'一般严重'WHEN '4' THEN'严重'WHEN p.severity = '5' THEN'灾难'ELSE'未知'END) 严重等级,p.objectid,i.`status`,i.key_,f.itemid,h. HOST 主机名,h. NAME,inf.ip id地址,inf. PORT
FROMproblem p
LEFT JOIN (SELECTs1.triggerid,(SELECTs2.itemidFROMfunctions s2WHEREs2.triggerid = s1.triggeridLIMIT 1) itemidFROMfunctions s1GROUP BYs1.triggerid
) f ON f.triggerid = p.objectid
LEFT JOIN `items` i ON i.itemid = f.itemid
LEFT JOIN `hosts` h ON h.hostid = i.hostid
LEFT JOIN `interface` inf ON inf.hostid = h.hostid
WHEREISNULL(p.r_eventid)
AND h. STATUS = 0
AND i.`status` = 0
AND FROM_UNIXTIME(p.clock) >=adddate(curdate(), '-0.5 days')
ORDER BYclock DESC
问题主机组
SELECTcount(DISTINCT h.hostid) '问题总数',(SELECTCOUNT(hg.hostid)FROMhosts_groups hgWHEREhg.groupid = hs.groupid) '主机数量',(SELECTCOUNT(hg.hostid)FROMhosts_groups hgWHEREhg.groupid = hs.groupid) - count(DISTINCT h.hostid) '正服务器数',hs. NAME '服务器组'
FROMproblem p
LEFT JOIN (SELECTs1.triggerid,(SELECTs2.itemidFROMfunctions s2WHEREs2.triggerid = s1.triggeridLIMIT 1) itemidFROMfunctions s1GROUP BYs1.triggerid
) f ON f.triggerid = p.objectid
LEFT JOIN `items` i ON i.itemid = f.itemid
LEFT JOIN `hosts` h ON h.hostid = i.hostid
LEFT JOIN hosts_groups hg ON hg.hostid = h.hostid
LEFT JOIN hstgrp hs ON hs.groupid = hg.groupid
WHEREISNULL(p.r_eventid)
AND h. STATUS = 0
AND i.`status` = 0
GROUP BYhs. NAME,hs.groupid
ORDER BY'服务器组'
正常主机总数
select count(*) '监控主机数' from interface where available=1
主机问题排行
SELECTCOUNT(h. NAME) '问题总数',h. NAME '主机名'
FROMproblem p
LEFT JOIN (SELECTs1.triggerid,(SELECTs2.itemidFROMfunctions s2WHEREs2.triggerid = s1.triggeridLIMIT 1) itemidFROMfunctions s1GROUP BYs1.triggerid
) f ON f.triggerid = p.objectid
LEFT JOIN `items` i ON i.itemid = f.itemid
LEFT JOIN `hosts` h ON h.hostid = i.hostid
WHEREISNULL(p.r_eventid)
AND h. STATUS = 0
AND i.`status` = 0
GROUP BYh. NAME
ORDER BY'问题总数' DESC
