| Filename | /usr/share/perl5/CGI/Session/Driver/mysql.pm |
| Statements | Executed 48 statements in 13.0ms |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 1.90ms | 3.30ms | CGI::Session::Driver::mysql::BEGIN@7 |
| 3 | 1 | 1 | 170µs | 12.1ms | CGI::Session::Driver::mysql::store |
| 3 | 1 | 1 | 84µs | 114µs | CGI::Session::Driver::mysql::init |
| 3 | 1 | 1 | 65µs | 103µs | CGI::Session::Driver::mysql::table_name |
| 1 | 1 | 1 | 36µs | 44µs | CGI::Session::Driver::mysql::BEGIN@5 |
| 1 | 1 | 1 | 25µs | 147µs | CGI::Session::Driver::mysql::BEGIN@6 |
| 0 | 0 | 0 | 0s | 0s | CGI::Session::Driver::mysql::_mk_dsnstr |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | package CGI::Session::Driver::mysql; | ||||
| 2 | |||||
| 3 | # $Id: mysql.pm 447 2008-11-01 03:46:08Z markstos $ | ||||
| 4 | |||||
| 5 | 3 | 54µs | 2 | 53µs | # spent 44µs (36+9) within CGI::Session::Driver::mysql::BEGIN@5 which was called:
# once (36µs+9µs) by CGI::Session::_load_pluggables at line 5 # spent 44µs making 1 call to CGI::Session::Driver::mysql::BEGIN@5
# spent 9µs making 1 call to strict::import |
| 6 | 3 | 67µs | 2 | 270µs | # spent 147µs (25+123) within CGI::Session::Driver::mysql::BEGIN@6 which was called:
# once (25µs+123µs) by CGI::Session::_load_pluggables at line 6 # spent 147µs making 1 call to CGI::Session::Driver::mysql::BEGIN@6
# spent 122µs making 1 call to Exporter::import |
| 7 | 3 | 775µs | 1 | 3.30ms | # spent 3.30ms (1.90+1.40) within CGI::Session::Driver::mysql::BEGIN@7 which was called:
# once (1.90ms+1.40ms) by CGI::Session::_load_pluggables at line 7 # spent 3.30ms making 1 call to CGI::Session::Driver::mysql::BEGIN@7 |
| 8 | |||||
| 9 | 1 | 19µs | @CGI::Session::Driver::mysql::ISA = qw( CGI::Session::Driver::DBI ); | ||
| 10 | 1 | 1µs | $CGI::Session::Driver::mysql::VERSION = '4.38'; | ||
| 11 | |||||
| 12 | sub _mk_dsnstr { | ||||
| 13 | my ($class, $dsn) = @_; | ||||
| 14 | unless ( $class && $dsn && ref($dsn) && (ref($dsn) eq 'HASH')) { | ||||
| 15 | croak "_mk_dsnstr(): usage error"; | ||||
| 16 | } | ||||
| 17 | |||||
| 18 | my $dsnstr = $dsn->{DataSource}; | ||||
| 19 | if ( $dsn->{Socket} ) { | ||||
| 20 | $dsnstr .= sprintf(";mysql_socket=%s", $dsn->{Socket}); | ||||
| 21 | } | ||||
| 22 | if ( $dsn->{Host} ) { | ||||
| 23 | $dsnstr .= sprintf(";host=%s", $dsn->{Host}); | ||||
| 24 | } | ||||
| 25 | if ( $dsn->{Port} ) { | ||||
| 26 | $dsnstr .= sprintf(";port=%s", $dsn->{Port}); | ||||
| 27 | } | ||||
| 28 | return $dsnstr; | ||||
| 29 | } | ||||
| 30 | |||||
| 31 | |||||
| 32 | # spent 114µs (84+30) within CGI::Session::Driver::mysql::init which was called 3 times, avg 38µs/call:
# 3 times (84µs+30µs) by CGI::Session::Driver::new at line 38 of CGI/Session/Driver.pm, avg 38µs/call | ||||
| 33 | 12 | 76µs | my $self = shift; | ||
| 34 | if ( $self->{DataSource} && ($self->{DataSource} !~ /^dbi:mysql/i) ) { | ||||
| 35 | $self->{DataSource} = "dbi:mysql:database=" . $self->{DataSource}; | ||||
| 36 | } | ||||
| 37 | |||||
| 38 | if ( $self->{Socket} && $self->{DataSource} ) { | ||||
| 39 | $self->{DataSource} .= ';mysql_socket=' . $self->{Socket}; | ||||
| 40 | } | ||||
| 41 | 3 | 30µs | return $self->SUPER::init(); # spent 30µs making 3 calls to CGI::Session::Driver::DBI::init, avg 10µs/call | ||
| 42 | } | ||||
| 43 | |||||
| 44 | # spent 12.1ms (170µs+11.9) within CGI::Session::Driver::mysql::store which was called 3 times, avg 4.02ms/call:
# 3 times (170µs+11.9ms) by CGI::Session::flush at line 253 of CGI/Session.pm, avg 4.02ms/call | ||||
| 45 | 18 | 12.0ms | my $self = shift; | ||
| 46 | my ($sid, $datastr) = @_; | ||||
| 47 | croak "store(): usage error" unless $sid && $datastr; | ||||
| 48 | |||||
| 49 | my $dbh = $self->{Handle}; | ||||
| 50 | 6 | 11.9ms | $dbh->do("INSERT INTO " . $self->table_name . # spent 11.8ms making 3 calls to DBI::db::do, avg 3.93ms/call
# spent 103µs making 3 calls to CGI::Session::Driver::mysql::table_name, avg 34µs/call | ||
| 51 | " ($self->{IdColName}, $self->{DataColName}) VALUES(?, ?) ON DUPLICATE KEY UPDATE $self->{DataColName} = ?", | ||||
| 52 | undef, $sid, $datastr, $datastr) | ||||
| 53 | or return $self->set_error( "store(): \$dbh->do failed " . $dbh->errstr ); | ||||
| 54 | return 1; | ||||
| 55 | } | ||||
| 56 | |||||
| 57 | |||||
| 58 | # spent 103µs (65+38) within CGI::Session::Driver::mysql::table_name which was called 3 times, avg 34µs/call:
# 3 times (65µs+38µs) by CGI::Session::Driver::mysql::store at line 50, avg 34µs/call | ||||
| 59 | 6 | 60µs | my $self = shift; | ||
| 60 | |||||
| 61 | 3 | 38µs | return $self->SUPER::table_name(@_); # spent 38µs making 3 calls to CGI::Session::Driver::DBI::table_name, avg 13µs/call | ||
| 62 | } | ||||
| 63 | |||||
| 64 | 1 | 6µs | 1; | ||
| 65 | |||||
| 66 | __END__; |