Symfony Profiler

Query Metrics

2 Database Queries

2 Different statements

1.18 ms Query time

0 Invalid entities

0 Managed entities

Time▼

Count

Info

0.92 ms
(78.18%)

SELECT count(DISTINCT b0_.id) AS sclr_0 FROM blog b0_

Parameters:

[]

View formatted query View runnable query Explain query View query backtrace

SELECT
  count(DISTINCT b0_.id) AS sclr_0
FROM
  blog b0_

SELECT count(DISTINCT b0_.id) AS sclr_0 FROM blog b0_;

#	File/Call
1	Doctrine\DBAL\Connection->executeQuery (line 27)
2	Doctrine\ORM\Query\Exec\FinalizedSelectExecutor->execute (line 296)
3	Doctrine\ORM\Query->_doExecute (line 935)
4	Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache (line 891)
5	Doctrine\ORM\AbstractQuery->execute (line 725)
6	Doctrine\ORM\AbstractQuery->getScalarResult (line 96)
7	Doctrine\ORM\Tools\Pagination\Paginator->count (line 1)
8	count (line 43)
9	Knp\Component\Pager\Event\Subscriber\Paginate\Doctrine\ORM\QuerySubscriber->items (line 115)
10	Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke (line 206)
11	Symfony\Component\EventDispatcher\EventDispatcher->callListeners (line 56)
12	Symfony\Component\EventDispatcher\EventDispatcher->dispatch (line 122)
13	Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch (line 97)
14	Knp\Component\Pager\Paginator->paginate (line 25)
15	ContainerMTzlRMl\PaginatorProxyBa079e5->paginate (line 171)
16	App\Controller\HomeController->blog (line 183)
17	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 76)
18	Symfony\Component\HttpKernel\HttpKernel->handle (line 182)
19	Symfony\Component\HttpKernel\Kernel->handle (line 35)
20	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 29)
21	require_once (line 5)

0.26 ms
(21.82%)

SELECT DISTINCT b0_.id AS id_0, b0_.created_at AS created_at_1 FROM blog b0_ ORDER BY b0_.created_at ASC LIMIT 4

Parameters:

[]

View formatted query View runnable query Explain query View query backtrace

SELECT
  DISTINCT b0_.id AS id_0,
  b0_.created_at AS created_at_1
FROM
  blog b0_
ORDER BY
  b0_.created_at ASC
LIMIT
  4

SELECT DISTINCT b0_.id AS id_0, b0_.created_at AS created_at_1 FROM blog b0_ ORDER BY b0_.created_at ASC LIMIT 4;

#	File/Call
1	Doctrine\DBAL\Connection->executeQuery (line 27)
2	Doctrine\ORM\Query\Exec\FinalizedSelectExecutor->execute (line 296)
3	Doctrine\ORM\Query->_doExecute (line 935)
4	Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache (line 891)
5	Doctrine\ORM\AbstractQuery->execute (line 725)
6	Doctrine\ORM\AbstractQuery->getScalarResult (line 127)
7	Doctrine\ORM\Tools\Pagination\Paginator->getIterator (line 1)
8	iterator_to_array (line 45)
9	Knp\Component\Pager\Event\Subscriber\Paginate\Doctrine\ORM\QuerySubscriber->items (line 115)
10	Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke (line 206)
11	Symfony\Component\EventDispatcher\EventDispatcher->callListeners (line 56)
12	Symfony\Component\EventDispatcher\EventDispatcher->dispatch (line 122)
13	Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch (line 97)
14	Knp\Component\Pager\Paginator->paginate (line 25)
15	ContainerMTzlRMl\PaginatorProxyBa079e5->paginate (line 171)
16	App\Controller\HomeController->blog (line 183)
17	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 76)
18	Symfony\Component\HttpKernel\HttpKernel->handle (line 182)
19	Symfony\Component\HttpKernel\Kernel->handle (line 35)
20	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 29)
21	require_once (line 5)

Name	Service
default	doctrine.dbal.default_connection

Name	Service
default	doctrine.orm.default_entity_manager

Second Level Cache is not enabled.

Class	Amount of managed objects

Class	Mapping errors
App\Entity\Blog	No errors.