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#!/usr/bin/perl
BEGIN {
die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
};
use strict;
use warnings FATAL => 'all';
use English qw(-no_match_vars);
use Test::More tests => 3;
use Transformers;
use QueryRewriter;
use EventTimeline;
use PerconaTest;
my $qr = new QueryRewriter();
my ( $result, $events, $et, $expected );
$et = new EventTimeline(
groupby => [qw(fingerprint)],
attributes => [qw(Query_time ts)],
);
$events = [
{ cmd => 'Query',
ts => '071015 21:43:52',
user => 'root',
host => 'localhost',
ip => '',
arg => "SELECT id FROM users WHERE name='foo'",
Query_time => '0.000652',
Lock_time => '0.000109',
Rows_sent => 1,
Rows_examined => 1,
pos_in_log => 0,
},
{ ts => '071015 21:43:52',
cmd => 'Query',
user => 'root',
host => 'localhost',
ip => '',
arg =>
"INSERT IGNORE INTO articles (id, body,)VALUES(3558268,'sample text')",
Query_time => '0.001943',
Lock_time => '0.000145',
Rows_sent => 0,
Rows_examined => 0,
pos_in_log => 1,
},
{ ts => '071015 21:49:52',
cmd => 'Query',
user => 'root',
host => 'localhost',
ip => '',
arg =>
"INSERT IGNORE INTO articles (id, body,)VALUES(3558268,'sample text')",
Query_time => '0.001943',
Lock_time => '0.000145',
Rows_sent => 0,
Rows_examined => 0,
pos_in_log => 1,
},
{ ts => '071015 21:43:52',
cmd => 'Query',
user => 'bob',
host => 'localhost',
ip => '',
arg => "SELECT id FROM users WHERE name='bar'",
Query_time => '0.000682',
Lock_time => '0.000201',
Rows_sent => 1,
Rows_examined => 2,
pos_in_log => 5,
}
];
$result = [
[ ['select id from users where name=?'],
1,
{ Query_time => {
min => '0.000652',
max => '0.000652',
sum => '0.000652',
},
ts => {
min => '071015 21:43:52',
max => '071015 21:43:52',
},
},
],
[ ['insert ignore into articles (id, body,)values(?+)'],
2,
{ Query_time => {
min => '0.001943',
max => '0.001943',
sum => 0.001943 * 2,
},
ts => {
min => '071015 21:43:52',
max => '071015 21:49:52',
},
},
],
[ ['select id from users where name=?'],
1,
{ Query_time => {
min => '0.000682',
max => '0.000682',
sum => '0.000682',
},
ts => {
min => '071015 21:43:52',
max => '071015 21:43:52',
},
},
],
];
foreach my $event (@$events) {
$event->{fingerprint} = $qr->fingerprint( $event->{arg} );
$et->aggregate($event);
}
is_deeply( $et->results,
$result, 'Simple fingerprint aggregation' );
$expected = <<EOF;
# ########################################################################
# fingerprint report
# ########################################################################
# 2007-10-15 21:43:52 0:00 1 select id from users where name=?
# 2007-10-15 21:43:52 06:00 2 insert ignore into articles (id, body,)values(?+)
# 2007-10-15 21:43:52 0:00 1 select id from users where name=?
EOF
$result = '';
$et->report($et->results, sub { $result .= $_[0] });
$et->reset_aggregated_data();
is_deeply($et->results, [], 'reset_aggregated_data()');
is($result, $expected, 'Report for simple timeline');
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