View Top Level Run Report
Run Report
Run #534ad8dec7444:
XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for
substr
[View Callgraph ]
Function Name
Calls
Calls%
Incl. Wall Time
(microsec)
IWall%
Incl. CPU
(microsecs)
ICpu%
Incl.
MemUse
(bytes)
IMemUse%
Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr
344
97.5%
356
0.1%
667
0.1%
20,500
0.1%
9,004
0.1%
Exclusive Metrics for Current Function
356
100.0%
667
100.0%
20,500
100.0%
9,004
100.0%
Parent functions
Twig_Environment::getCacheFilename
68
19.8%
68
19.1%
106
15.9%
3,492
17.0%
432
4.8%
Drupal\Core\Entity\Query\Sql\Tables::addField
46
13.4%
52
14.6%
98
14.7%
1,196
5.8%
356
4.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath
36
10.5%
37
10.4%
78
11.7%
2,168
10.6%
920
10.2%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate
34
9.9%
34
9.6%
64
9.6%
1,004
4.9%
316
3.5%
Symfony\Component\Routing\RouteCompiler::compilePattern
24
7.0%
24
6.7%
50
7.5%
1,000
4.9%
488
5.4%
Drupal\Core\Config\Entity\Query\Query::loadRecords
17
4.9%
17
4.8%
33
4.9%
904
4.4%
0
0.0%
_theme@1
15
4.4%
16
4.5%
28
4.2%
684
3.3%
344
3.8%
Drupal\Component\Utility\Crypt::randomBytes
14
4.1%
15
4.2%
28
4.2%
692
3.4%
544
6.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders
15
4.4%
15
4.2%
27
4.0%
736
3.6%
476
5.3%
Drupal\Component\Uuid\Php::generate
14
4.1%
14
3.9%
23
3.4%
740
3.6%
360
4.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString
14
4.1%
14
3.9%
27
4.0%
684
3.3%
492
5.5%
_theme@2
9
2.6%
10
2.8%
18
2.7%
552
2.7%
0
0.0%
Drupal\views\Plugin\views\query\Sql::addField
6
1.7%
7
2.0%
13
1.9%
592
2.9%
360
4.0%
Composer\Autoload\ClassLoader::findFileWithExtension
4
1.2%
6
1.7%
10
1.5%
588
2.9%
492
5.5%
devel_silent
6
1.7%
5
1.4%
10
1.5%
412
2.0%
0
0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::mapFromStorageRecords
4
1.2%
4
1.1%
10
1.5%
544
2.7%
28
0.3%
Symfony\Component\HttpFoundation\Request::getPort
4
1.2%
4
1.1%
7
1.0%
512
2.5%
448
5.0%
_drupal_request_initialize
3
0.9%
3
0.8%
5
0.7%
520
2.5%
424
4.7%
Drupal\system\Controller\SystemController::setLinkActiveClass
2
0.6%
2
0.6%
5
0.7%
620
3.0%
0
0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo
2
0.6%
2
0.6%
5
0.7%
488
2.4%
472
5.2%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols
2
0.6%
2
0.6%
3
0.4%
492
2.4%
420
4.7%
Drupal\Core\Entity\Query\QueryBase::getNamespaces
2
0.6%
2
0.6%
5
0.7%
528
2.6%
384
4.3%
Drupal\Core\Routing\UrlGenerator::generateFromPath
1
0.3%
1
0.3%
7
1.0%
464
2.3%
360
4.0%
request_path
1
0.3%
1
0.3%
4
0.6%
412
2.0%
412
4.6%
Drupal\Core\Authentication\AuthenticationManager::addProvider
1
0.3%
1
0.3%
3
0.4%
476
2.3%
476
5.3%