Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls140,633 140,633 0 0.0%
Incl. Wall Time (microsec)957,508 954,584 -2,924 -0.3%
Incl. CPU (microsecs)883,247 881,721 -1,526 -0.2%
Incl. MemUse (bytes)9,701,264 9,701,264 0 0.0%
Incl. PeakMemUse (bytes)10,002,912 10,002,912 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Incl. MemUse (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% 70 2.4% 24 0.8% 81 5.3% 48 3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Entity/FieldInstance.php 0 N/A% 6 0.2% 6 0.2% 5 0.3% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::field/FieldInstanceInterface.php 0 N/A% 1 0.0% 1 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::field/FieldInstanceInterface.php 0 N/A% 2 0.1% 2 0.1% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
service_container_prod_::getField_InfoService 0 N/A% 0 0.0% -2 -0.1% 0 0.0% -1 -0.1% 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% -1 -0.0% -1 -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% 1 0.1% 1 0.1% 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% 1 0.1% 1 0.1% 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 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/FieldInstance.php 0 N/A% 36 1.2% 15 0.5% 36 2.4% 16 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
unserialize@1 0 N/A% 62 2.1% 62 2.1% 67 4.4% 67 4.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@1 0 N/A% 18 0.6% -1 -0.0% 52 3.4% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@1 0 N/A% -157 -5.4% 0 0.0% -33 -2.2% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get@1 0 N/A% -157 -5.4% 0 0.0% -33 -2.2% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Entity/Field.php 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::listAll 0 N/A% 46 1.6% 2 0.1% 44 2.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll 0 N/A% 44 1.5% 2 0.1% 44 2.9% 2 0.1% 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% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
glob 0 N/A% 29 1.0% 29 1.0% 31 2.0% 31 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\{closure} 0 N/A% 15 0.5% 12 0.4% 16 1.0% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_valid_language 0 N/A% 30 1.0% 15 0.5% 25 1.6% 27 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_content_languages 0 N/A% 14 0.5% -12 -0.4% 11 0.7% 11 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::__set 0 N/A% -2 -0.1% 0 0.0% -1 -0.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Type\Language::setValue 0 N/A% 1 0.0% 3 0.1% 4 0.3% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::setValue 0 N/A% 1 0.0% 3 0.1% 2 0.1% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::__get@1 0 N/A% -8 -0.3% -8 -0.3% 34 2.2% 34 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::set 0 N/A% -2 -0.1% 3 0.1% -1 -0.1% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::onChange 0 N/A% -5 -0.2% -5 -0.2% -4 -0.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::create@2 0 N/A% -1 -0.0% -1 -0.0% -4 -0.3% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@2 0 N/A% 1 0.0% -7 -0.2% -1 -0.1% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
is_scalar 0 N/A% 11 0.4% 11 0.4% -2 -0.1% -2 -0.1% 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% -5 -0.3% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_multilingual 0 N/A% -1 -0.0% -1 -0.0% -3 -0.2% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
module_exists 0 N/A% -1 -0.0% -1 -0.0% 2 0.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_load 0 N/A% 40 1.4% -58 -2.0% 74 4.8% -9 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Type\Language::getValue 0 N/A% 31 1.1% -1 -0.0% 15 1.0% -93 -6.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::language 0 N/A% -80 -2.7% -7 -0.2% -36 -2.4% -49 -3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__isset 0 N/A% 80 2.7% -4 -0.1% 98 6.4% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_list 0 N/A% 99 3.4% 27 0.9% 70 4.6% -7 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language_default_locked_languages 0 N/A% 62 2.1% 6 0.2% 63 4.1% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::includes/standard.inc 0 N/A% 5 0.2% 5 0.2% 7 0.5% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::includes/standard.inc 0 N/A% 1 0.0% 1 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
standard_language_list 0 N/A% 1 0.0% 1 0.0% -3 -0.2% -3 -0.2% 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% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::field/FieldInterface.php 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_language_suggestion 0 N/A% 10 0.3% 13 0.4% 1 0.1% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_field_displayed 0 N/A% -1 -0.0% 0 0.0% 1 0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::file/FileStorageController.php 0 N/A% -15 -0.5% -15 -0.5% -14 -0.9% -14 -0.9% 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% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_available_languages 0 N/A% -11 -0.4% 8 0.3% 16 1.0% 32 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_is_translatable 0 N/A% 3 0.1% 3 0.1% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_has_translation_handler 0 N/A% -16 -0.5% 0 0.0% -16 -1.0% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_language_fallback_enabled 0 N/A% -1 -0.0% 0 0.0% -1 -0.1% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_language 0 N/A% -501 -17.1% 57 1.9% -10 -0.7% -7 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_invoke_get_instances 0 N/A% 43 1.5% 13 0.4% 41 2.7% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Entity/File.php 0 N/A% 16 0.5% 16 0.5% 16 1.0% 16 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::file/FileInterface.php 0 N/A% 3 0.1% 3 0.1% 4 0.3% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
image_field_prepare_view 0 N/A% -128 -4.4% -6 -0.2% 256 16.8% -9 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_invoke_multiple 0 N/A% 73 2.5% -26 -0.9% 438 28.7% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields 0 N/A% 115 3.9% -3 -0.1% 38 2.5% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_extra_fields 0 N/A% 110 3.8% 11 0.4% 33 2.2% -9 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_field_prepare_view 0 N/A% -122 -4.2% 26 0.9% 267 17.5% 30 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_load_multiple 0 N/A% -153 -5.2% -1 -0.0% 233 15.3% -8 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::file/FileInterface.php 0 N/A% 2 0.1% 2 0.1% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/File.php 0 N/A% 48 1.6% 21 0.7% 49 3.2% 22 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\file\Plugin\Core\Entity\File::id 0 N/A% 3 0.1% 3 0.1% 5 0.3% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::offsetGet 0 N/A% 32 1.1% 32 1.1% 21 1.4% 21 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_instances 0 N/A% -256 -8.8% 0 0.0% 190 12.5% 22 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::offsetGet 0 N/A% -31 -1.1% -31 -1.1% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_field_info_collate_types 0 N/A% 18 0.6% -1 -0.0% 50 3.3% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_types 0 N/A% 22 0.8% 0 0.0% 52 3.4% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_settings 0 N/A% 20 0.7% -2 -0.1% 53 3.5% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 1 0.0% 1 0.0% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_read_fields 0 N/A% -200 -6.8% -3 -0.1% -18 -1.2% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/Field.php 0 N/A% 1 0.0% 0 0.0% 2 0.1% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct 0 N/A% -5 -0.2% -2 -0.1% 4 0.3% 13 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::state 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::offsetSet 0 N/A% -1 -0.0% 0 0.0% 2 0.1% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_storage_types 0 N/A% -5 -0.2% -1 -0.0% -6 -0.4% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::__construct 0 N/A% -181 -6.2% 1 0.0% 33 2.2% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize 0 N/A% -182 -6.2% 0 0.0% 31 2.0% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize 0 N/A% -14 -0.5% -1 -0.0% -15 -1.0% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances 0 N/A% -290 -9.9% 1 0.0% 140 9.2% -20 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::id 0 N/A% -1 -0.0% -1 -0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_by_id 0 N/A% -135 -4.6% 10 0.3% 61 4.0% 19 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_storage_settings 0 N/A% -7 -0.2% -2 -0.1% -7 -0.5% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::prepareField 0 N/A% 11 0.4% 1 0.0% 46 3.0% -8 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldById 0 N/A% -183 -6.3% 2 0.1% 8 0.5% -22 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataFactory::createInstance@2 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -7 -0.5% 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% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent 0 N/A% 4 0.1% 4 0.1% 4 0.3% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInvalid 0 N/A% -1 -0.0% -1 -0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode 0 N/A% -2 -0.1% -1 -0.0% 0 0.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion 0 N/A% 1 0.0% 1 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct 0 N/A% -28 -1.0% -2 -0.1% -22 -1.4% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set 0 N/A% -8 -0.3% -1 -0.0% -8 -0.5% -5 -0.3% 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% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
preg_match_all 0 N/A% 3 0.1% 3 0.1% 5 0.3% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl 0 N/A% 0 0.0% 5 0.2% -6 -0.4% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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