perl 获取监控数据

 
 

#!/usr/bin/perl?-w?
  
  
?
  
  
use?strict;?
  
  
use?utf8;?
  
  
use?LWP::Simple;?
  
  
use?DBI;?
  
  
?
  
  
my?$dsn?=?'DBI:mysql:database=monitor;host=localhost;port=3306';?
  
  
my?$dbh?=?DBI->connect($dsn,'root','test',{PrintError=>0,RaiseError=>1})?
  
  
????????????????????????or?die?"Can't?connect?to?mysql"?.?DBI->errstr;?
  
  
?
  
  
my?$table?=?qq/CREATE?TABLE?IF?NOT?EXISTS?monitor?(?
  
  
???????????????room?char(20)?not?null,?
  
  
???????????????in_bytes?varchar(100)?not?null,?
  
  
???????????????out_bytes?varchar(100)?not?null,?
  
  
???????????????date?timestamp?not?null?
  
  
???????????????)?
  
  
??????????????/;?
  
  
?
  
  
my?$sth?=?$dbh->prepare($table);?
  
  
???$sth->execute();?
  
  
???$sth->finish();?
  
  
?
  
  
while?(1)?{?
  
  
???????my?$url?=?shift?||?"http://xxx.xxx.xxx.xxx";?
  
  
???????my?$content?=?get?$url;?
  
  
???????my?@url?=?split?/n/,$content;?
  
  
???????my?(?$i,$str?)?=?(?0,@url?);?
  
  
???????print?scalar?localtime,"n";?
  
  
?
  
  
???????while?(?$i?<?scalar?@$str?)?{?
  
  
?
  
  
?????????????if?(?@$str[$i++]?=~?/杭州机房1|杭州机房2|上海机房1|上海机房2/?)?{?
  
  
?????????????????binmode?STDOUT,'encoding(utf8)';?
  
  
?????????????????my?$room?=?$&;?
  
  
?????????????????print?STDOUT?"$&n";?
  
  
?????????????????$i?+=?16;?
  
  
?????????????????my?($in)?=?@$str[$i++]?=~?/(?:.*)>(S*s*S*).*</td>/;?
  
  
?????????????????printf?'%s',"tCurrent?In:?$1t";?
  
  
?????????????????$i?+=?5;?
  
  
?????????????????my?($out)?=?@$str[$i++]?=~?/(?:.*)>(S*s*S*).*</td>/;?
  
  
?????????????????printf?'%s',"Current?Out:?$1nn";?
  
  
?????????????????my?($sec,$min,$hour,$day,$month,$year)?=?(localtime(time))[0..5];?
  
  
?????????????????$month++;$year+=1900;?
  
  
?????????????????my?$date?=?sprintf?"%04d-%02d-%02d?%d:%d:%d",$year,$sec;?
  
  
?
  
  
?????????????????my?$data?=?qq/INSERT?INTO?monitor?VALUES?
  
  
??????????????????????????????("$room","$in","$out","$date")/;?
  
  
????????????????????$sth?=?$dbh->do($data);?
  
  
?????????????}?
  
  
?
  
  
???????}?
  
  
?
  
  
print?'-'?x?70,"n";?
  
  
sleep?900;?
  
  
?
  
  
}?
  
  
?
  
  
$dbh->disconnect();?
 
 

?

数据库中的图

 
 

+--------------------+-------------+------------+---------------------+?
  
  
|?room???????????????|?in_bytes????|?out_bytes??|?date????????????????|?
  
  
+--------------------+-------------+------------+---------------------+?
  
  
|?xxxx?????? ?|?85.9?Mb/s???|?99.5?Mb/s??|?2011-11-04?10:29:49?|?
  
  
|?xxxx?????? ?|?14.1?Mb/s???|?80.7?Mb/s??|?2011-11-04?10:29:49?|?
  
  
|?xxxx????? ?|?190.3?Mb/s??|?332.6?Mb/s?|?2011-11-04?10:29:49?|?
  
  
|?xxxx?????? |?8968.4?kb/s?|?119.9?Mb/s?|?2011-11-04?10:29:49?|?
  
  
|?xxxx??????? |?384.0?b/s???|?576.0?b/s??|?2011-11-04?10:29:49?|?
  
  
+--------------------+-------------+------------+---------------------+?