mysql_Bytes_sent
Byte_sent) mysqladmin extended-status|grep Byte|sed -n '2p'|awk '{print $4}' ;;
zabbix_get 驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[Byte_sent] 39216001
mysql_Bytes_received
Byte_received) mysqladmin extended-status|grep Bytes_re|awk '{print $4}' ;;
zabbix_get 驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[Byte_received] 22551897
查的監控:
Com_select) mysqladmin extended-status|grep Com_select|awk '{print $4}' ;;
zabbix_get 驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[Com_select] 19115
刪的監控:
Com_telete) mysqladmin extended-status|grep Com_delete|sed -n '1p'|awk '{print $4}' ;;
zabbix_get 驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[Com_telete] 444
增的監控:
Com_insert) mysqladmin extended-status|grep Com_insert|sed -n '1p'|awk '{print $4}' ;;
zabbix_get 驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[Com_insert] 57775
改的監控:
Com_update)#改 mysqladmin extended-status|grep Com_update|sed -n '1p'|awk '{print $4}' ;
zabbix_get 驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[Com_update] 688
mysql_qps 請求數量的監控:
yum -y install bc #安裝計算機
uptime=`mysqladmin status|awk '{print $2}'`
qps)#每秒請求次數的數量 qu=`mysqladmin status|awk '{print $6}'` qps=`echo "scal=2;$qu/$uptime"|bc` echo "$qps"
;;
zabbix-get驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[qps] 3
mysql_tsp 處理事務的數量:
tps)#每秒處理事務的數量 commit=`mysqladmin extended-status|grep -w Com_commit|awk '{print $4}'` rollback=`mysqladmin extended-status|grep -w Com_rollback|sed -n '1p'|awk '{print $4}'` tps_tmp1=$((${commit}+${rollback})) tps=$(echo "scale=2;${tps_tmp1}/$uptime"|bc) echo "$tps" ;;
zabbix-get驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[tps] 0
mysql_database_size
database_size) mysql -e "use information_schema;select DATA_LENGTH from tables where TABLE_SCHEMA ='mysql';"|sed -n '9p' ;;
zabbix-get驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[database_size] 9252
mysql_tabbles_size
tables_size) mysql -e "use information_schema; select round(DATA_LENGTH/1024/1024,2) from tables where TABLE_SCHEMA='mysql' and TABLE_NAME='user';"|sed -n '2p' ;;
zabbix-get驗證:
[root@bogon ~]# zabbix_get -s 192.168.253.231 -k mysql_status[tables_size] 0.00
整個mysql腳本:
#!/bin/bash uptime=`mysqladmin status|awk '{print $2}'` #echo "$uptime" case $1 in mysql_slave)#主從狀態 mysql -uqq -p123 -e "show slave status\G;"|grep Running | grep Running | awk -F ':' '{print $2}' | wc -l ;; Byte_sent) #發送量 mysqladmin extended-status|grep Byte|sed -n '2p'|awk '{print $4}' ;; Byte_received)#接收量 mysqladmin extended-status|grep Bytes_re|awk '{print $4}' ;; Com_select)#查 mysqladmin extended-status|grep Com_select|awk '{print $4}' ;; Com_telete)#刪 mysqladmin extended-status|grep Com_delete|sed -n '1p'|awk '{print $4}' ;; Com_insert)#增 mysqladmin extended-status|grep Com_insert|sed -n '1p'|awk '{print $4}' ;; Com_update)#改 mysqladmin extended-status|grep Com_update|sed -n '1p'|awk '{print $4}' ;; qps)#每秒請求次數的數量 qu=`mysqladmin status|awk '{print $6}'` qps=`echo "scal=2;$qu/$uptime"|bc` echo "$qps" ;; tps)#每秒處理事務的數量 commit=`mysqladmin extended-status|grep -w Com_commit|awk '{print $4}'` rollback=`mysqladmin extended-status|grep -w Com_rollback|sed -n '1p'|awk '{print $4}'` tps_tmp1=$((${commit}+${rollback})) tps=$(echo "scale=2;${tps_tmp1}/$uptime"|bc) echo "$tps" ;; database_size)#庫的大小 mysql -e "use information_schema;select round(DATA_LENGTH/1024/1024,2) from tables where TABLE_SCHEMA ='mysql';"|sed -n '9p' ;; tables_size)#表的大小 mysql -e "use information_schema; select round(DATA_LENGTH/1024/1024,2) from tables where TABLE_SCHEMA='mysql' and TABLE_NAME='user';"|sed -n '2p' ;; esac
歡迎進群討論:QQ群294668383(有意向可以添加)