监控 log文件大小的存储过程(增长文件大小)

复制代码代码如下:

 
create procedure db_sendmail_mssqllogsize 

as 

declare @sql varchar(max),@servername varchar(50),@px int; 

DECLARE @xml NVARCHAR(MAX) 

DECLARE @body NVARCHAR(MAX) 

declare @a varchar(200) 

declare @c datetime 

select @c=getdate(); 

select 

hostname 

,px=ROW_NUMBER()over(order by (select 1)) 

into #temp 

from DB_ALLHostInfo as x1 

inner join sys.servers as x2 

on x1.hostname=x2.name 

where isactive=1; 

select @px=px,@servername=hostname from #temp where px=1; 

while @@ROWCOUNT>0 

begin 

set @sql= 

'insert into db_alldb_logsize 

select *,cast(convert(char(8),GETDATE(),112) as datetime) as gdate ,'''+@servername+''' from openquery('+QUOTENAME(@servername)+',''select DB_NAME(database_id) as dbname,name as logname,round(cast(size as float)*8/1024,3) as [logsize(mb)],state_desc,physi 

cal_name, is_percent_growth,growth,max_size 

from 

master.sys.master_files 

where type_desc=''''log'''' 

and DB_NAME(database_id) not in(''''master'''',''''tempdb'''',''''msdb'''',''''reportserver'''',''''reportservertempdb'''',''''distribution'''',''''model'''') 

and DATABASEPROPERTY(DB_NAME(database_id),''''IsReadOnly'''')<>1'') as b;' 

execute(@sql) 

select 1 

select top(1) @px=px,@servername=hostname from #temp where px>@px 

end; 

set @xml=cast((select J.servername as 'td','', isnull(J.dbname,'\') as 'td','', J.logname as 'td','' ,cast([logsize(mb)] as varchar(20))as 'td','' 

,state_desc as 'td','' 

,physical_name as 'td','' 

,case when max_size =0 then '不允许增长' when max_size=-1 then '文件将一直增长到磁盘变满为止' when max_size=268435456 then ' 日志文件将增长到最大大小 2 TB' end as 'td','' 

,case when is_percent_growth =1 then '以按百分比'+cast(growth AS varchar(3))+'%' when is_percent_growth =0 then ' 以按大小'+cast(growth*8/1024 AS varchar(50))+'(mb)增长' end as 'td','' 

,convert(char(8),gdate,112) as 'td','' 

from db_alldb_logsize as j where gdate=cast(CONVERT(char(8),getdate(),112) as datetime) and [logsize(mb)]>=10240 

FOR XML PATH('tr'), ELEMENTS) AS NVARCHAR(MAX)) ; 

set @a='Mssqllog运行结果_'+convert (varchar(50),convert(varchar(5),YEAR(getdate()-1))+'年'+convert(varchar(2),month(getdate()-1))+'月'+convert(varchar(2),day(getdate()-1)))+'日' 

--print @a 

SET @body ='<html><H1>'+convert(varchar(5),YEAR(getdate()) )+'年'+convert(varchar(2),month(getdate()))+'月'+convert(varchar(2),day(getdate()))+'Mssqllog运行结果</H1><body bgcolor=#E3F6CE><table border =1> 

<tr><th>服务器ip</th><th>数据库</th><th>日志文件名</th><th>日志文件大小(mb)</th><th>状态</th><th>物理路径</th><th>增长类型</th><th>增长状态</th><th>日期</th>' 

if @xml is not null SET @body = @body + @xml +'</table></body></html>' 

EXEC msdb.dbo.sp_send_dbmail 

@recipients =N'xuwj@5173.com', 

@body = @body, 

@body_format ='HTML', 

@subject =@a, 

@profile_name ='profile1' 

execute db_sendmail_mssqllogsize