Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls140,633 140,633 0 0.0%
Incl. Wall Time (microsec)921,429 922,742 1,313 0.1%
Incl. CPU (microsecs)850,689 850,923 234 0.0%
Incl. MemUse (bytes)9,571,892 9,571,892 0 0.0%
Incl. PeakMemUse (bytes)9,873,260 9,873,260 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. PeakMemUse (bytes) Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
Drupal\field\Field::fieldInfo 0 N/A% 47 3.6% 22 1.7% 70 29.9% 44 18.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Entity/FieldInstance.php 0 N/A% -2 -0.2% -2 -0.2% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::field/FieldInstanceInterface.php 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::field/FieldInstanceInterface.php 0 N/A% -2 -0.2% -2 -0.2% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
service_container_prod_::getField_InfoService 0 N/A% 0 0.0% -1 -0.1% 1 0.4% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::field/Field.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::field/Field.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::field/FieldInfo.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::field/FieldInfo.php 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/FieldInstance.php 0 N/A% -26 -2.0% -4 -0.3% -25 -10.7% -3 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
unserialize@1 0 N/A% -21 -1.6% -21 -1.6% -26 -11.1% -26 -11.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@1 0 N/A% 10 0.8% 15 1.1% 13 5.6% 16 6.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@1 0 N/A% -15 -1.1% 33 2.5% 110 47.0% 40 17.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get@1 0 N/A% -15 -1.1% 0 0.0% 108 46.2% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Entity/Field.php 0 N/A% -2 -0.2% -2 -0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::listAll 0 N/A% -4 -0.3% 1 0.1% -5 -2.1% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll 0 N/A% -5 -0.4% -3 -0.2% -3 -1.3% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::getFileExtension 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
glob 0 N/A% -1 -0.1% -1 -0.1% -4 -1.7% -4 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\{closure} 0 N/A% 0 0.0% 0 0.0% 5 2.1% 6 2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_valid_language 0 N/A% 14 1.1% -2 -0.2% 29 12.4% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_content_languages 0 N/A% 21 1.6% 5 0.4% 33 14.1% 49 20.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::__set 0 N/A% 8 0.6% 7 0.5% 8 3.4% 4 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Type\Language::setValue 0 N/A% 8 0.6% 0 0.0% 12 5.1% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::setValue 0 N/A% 12 0.9% 3 0.2% 12 5.1% 5 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::__get@1 0 N/A% -4 -0.3% -4 -0.3% -14 -6.0% -14 -6.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::set 0 N/A% 1 0.1% -2 -0.2% 4 1.7% 5 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::onChange 0 N/A% 3 0.2% 3 0.2% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::create@2 0 N/A% 59 4.5% 5 0.4% 58 24.8% 3 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@2 0 N/A% 102 7.8% 15 1.1% 90 38.5% 8 3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
is_scalar 0 N/A% -4 -0.3% -4 -0.3% 7 3.0% 7 3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::onChange 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_multilingual 0 N/A% -1 -0.1% 2 0.2% 1 0.4% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
module_exists 0 N/A% 0 0.0% -1 -0.1% 0 0.0% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_load 0 N/A% 35 2.7% 42 3.2% 81 34.6% 33 14.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Type\Language::getValue 0 N/A% -65 -5.0% -96 -7.3% -75 -32.1% -142 -60.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::language 0 N/A% -175 -13.3% -49 -3.7% -166 -70.9% 12 5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__isset 0 N/A% 157 12.0% 10 0.8% 96 41.0% -67 -28.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_list 0 N/A% 6 0.5% 24 1.8% 42 17.9% 49 20.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_default_locked_languages 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::includes/standard.inc 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::includes/standard.inc 0 N/A% 0 0.0% 0 0.0% 1 0.4% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
standard_language_list 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::field/FieldInterface.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::field/FieldInterface.php 0 N/A% -2 -0.2% -2 -0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_language_suggestion 0 N/A% 9 0.7% 11 0.8% 5 2.1% -3 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_field_displayed 0 N/A% 1 0.1% 1 0.1% -4 -1.7% -5 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::file/FileStorageController.php 0 N/A% -1 -0.1% -1 -0.1% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::file/FileStorageController.php 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_available_languages 0 N/A% -20 -1.5% -16 -1.2% -33 -14.1% -19 -8.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_is_translatable 0 N/A% 1 0.1% 2 0.2% 0 0.0% 3 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_has_translation_handler 0 N/A% -5 -0.4% 2 0.2% -13 -5.6% -6 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_language_fallback_enabled 0 N/A% 0 0.0% 1 0.1% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_language 0 N/A% 4 0.3% 41 3.1% 125 53.4% 19 8.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_invoke_get_instances 0 N/A% 9 0.7% -10 -0.8% 2 0.9% 6 2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Entity/File.php 0 N/A% -1 -0.1% -1 -0.1% 1 0.4% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::file/FileInterface.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
image_field_prepare_view 0 N/A% -3 -0.2% 9 0.7% -34 -14.5% -7 -3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_invoke_multiple 0 N/A% -182 -13.9% -73 -5.6% -206 -88.0% -18 -7.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields 0 N/A% 299 22.8% 2 0.2% 33 14.1% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_extra_fields 0 N/A% 305 23.2% -8 -0.6% 44 18.8% -20 -8.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_field_prepare_view 0 N/A% -12 -0.9% -1 -0.1% -33 -14.1% 6 2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_load_multiple 0 N/A% -11 -0.8% -4 -0.3% -43 -18.4% -5 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::file/FileInterface.php 0 N/A% -3 -0.2% -3 -0.2% -3 -1.3% -3 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/File.php 0 N/A% -4 -0.3% -1 -0.1% -6 -2.6% -3 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\file\Plugin\Core\Entity\File::id 0 N/A% 0 0.0% 0 0.0% 1 0.4% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::offsetGet 0 N/A% -19 -1.4% -19 -1.4% 29 12.4% 29 12.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_instances 0 N/A% 38 2.9% 8 0.6% 75 32.1% -36 -15.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::offsetGet 0 N/A% 0 0.0% 0 0.0% -30 -12.8% -30 -12.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_info_collate_types 0 N/A% -14 -1.1% -4 -0.3% -4 -1.7% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_types 0 N/A% -11 -0.8% 0 0.0% -1 -0.4% 3 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_settings 0 N/A% -10 -0.8% 1 0.1% -3 -1.3% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 9 3.8% 9 3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_read_fields 0 N/A% -56 -4.3% -11 -0.8% 98 41.9% -11 -4.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/Field.php 0 N/A% -4 -0.3% -3 -0.2% -4 -1.7% -3 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct 0 N/A% -7 -0.5% -2 -0.2% -10 -4.3% -3 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::state 0 N/A% 2 0.2% 1 0.1% 1 0.4% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::offsetSet 0 N/A% 1 0.1% 1 0.1% -1 -0.4% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_storage_types 0 N/A% 0 0.0% 3 0.2% -3 -1.3% -3 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::__construct 0 N/A% -64 -4.9% 1 0.1% 99 42.3% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize 0 N/A% -68 -5.2% -3 -0.2% 95 40.6% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize 0 N/A% -6 -0.5% -3 -0.2% -7 -3.0% -4 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances 0 N/A% 20 1.5% 1 0.1% 79 33.8% 5 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::id 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_by_id 0 N/A% -47 -3.6% -2 -0.2% 96 41.0% -9 -3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_storage_settings 0 N/A% -1 -0.1% -1 -0.1% 1 0.4% 4 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::prepareField 0 N/A% -13 -1.0% -5 -0.4% -1 -0.4% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldById 0 N/A% -63 -4.8% 4 0.3% 87 37.2% -9 -3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataFactory::createInstance@2 0 N/A% 54 4.1% 19 1.4% 55 23.5% 12 5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Type/Language.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent 0 N/A% -1 -0.1% -1 -0.1% -1 -0.4% -4 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInvalid 0 N/A% 0 0.0% 0 0.0% 1 0.4% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode 0 N/A% 1 0.1% 1 0.1% 0 0.0% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion 0 N/A% 0 0.0% 0 0.0% 1 0.4% 1 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct 0 N/A% -4 -0.3% 1 0.1% -6 -2.6% -1 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set 0 N/A% 16 1.2% 1 0.1% 19 8.1% -9 -3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::HttpFoundation/ResponseHeaderBag.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
preg_match_all 0 N/A% 16 1.2% 16 1.2% 13 5.6% 13 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl 0 N/A% 21 1.6% 6 0.5% 28 12.0% 23 9.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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