$VAR1 = {attribute_types => {Error_no => 'string',Killed => 'bool',Last_errno => 'string',Lock_time => 'num',Query_time => 'num',Rows_examined => 'num',Rows_sent => 'num',Statement_id => 'string',Status_code => 'string',Thread_id => 'string',bytes => 'num',host => 'string',key_print => 'string',pos_in_log => 'num',ts => 'string',user => 'string',val => 'string'},groupby => 'fingerprint',results => {classes => {'select * from t where c = ?' => {Lock_time => {all => {'0' => 1},cnt => 1,last => 0,max => 0,min => 0,sum => 0},Query_time => {all => {'298' => 1},cnt => 1,last => 2,max => 2,min => 2,sum => 2},Rows_examined => {all => {'0' => 1},cnt => 1,last => 0,max => 0,min => 0,sum => 0},Rows_sent => {all => {'284' => 1},cnt => 1,last => 1,max => 1,min => 1,sum => 1},bytes => {all => {'368' => 1},cnt => 1,last => 60,max => 60,min => 60,sum => 60},host => {cnt => 1,max => 'localhost',min => 'localhost',unq => {localhost => 1}},pos_in_log => {all => {'0' => 1},cnt => 1,last => 0,max => 0,min => 0,sum => 0},ts => {cnt => 1,max => '071015 21:43:52',min => '071015 21:43:52',unq => {'071015 21:43:52' => 1}},user => {cnt => 1,max => 'root',min => 'root',unq => {root => 1}}}},globals => {Lock_time => {all => {'0' => 1},cnt => 1,max => 0,min => 0,sum => 0},Query_time => {all => {'298' => 1},cnt => 1,max => 2,min => 2,sum => 2},Rows_examined => {all => {'0' => 1},cnt => 1,max => 0,min => 0,sum => 0},Rows_sent => {all => {'284' => 1},cnt => 1,max => 1,min => 1,sum => 1},bytes => {all => {'368' => 1},cnt => 1,max => 60,min => 60,sum => 60},host => {cnt => 1,max => 'localhost',min => 'localhost'},pos_in_log => {all => {'0' => 1},cnt => 1,max => 0,min => 0,sum => 0},ts => {cnt => 1,max => '071015 21:43:52',min => '071015 21:43:52'},user => {cnt => 1,max => 'root',min => 'root'}},samples => {'select * from t where c = ?' => {Lock_time => '0',Query_time => '2',Rows_examined => '0',Rows_sent => '1',arg => 'select * from t where c = \'the %d looks like a sprintf code\'',bytes => 60,cmd => 'Query',fingerprint => 'select * from t where c = ?',host => 'localhost',ip => '',pos_in_log => 0,ts => '071015 21:43:52',user => 'root'}}},worst => 'Query_time'};