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 Excl. Wall Time (microsec) 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%
PDOStatement::execute 0 N/A% -1,016 -34.7% -1,016 -34.7% 52 3.4% 52 3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile 0 N/A% -849 -29.0% -554 -18.9% -860 -56.4% -382 -25.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDO::__construct 0 N/A% -397 -13.6% -397 -13.6% -24 -1.6% -24 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
strpos 0 N/A% -267 -9.1% -267 -9.1% -421 -27.6% -421 -27.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::__get 0 N/A% -245 -8.4% -240 -8.2% -140 -9.2% -135 -8.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
unserialize 0 N/A% -370 -12.7% -223 -7.6% -173 -11.3% -236 -15.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\PluginBase::unpackOptions 0 N/A% -349 -11.9% -204 -7.0% -349 -22.9% -163 -10.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc 0 N/A% 227 7.8% 175 6.0% 224 14.7% 185 12.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::load 0 N/A% 274 9.4% 152 5.2% 278 18.2% 152 10.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 N/A% -1,042 -35.6% -121 -4.1% -110 -7.2% -126 -8.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::__construct 0 N/A% -129 -4.4% -116 -4.0% -127 -8.3% -118 -7.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_invoke_method_multiple 0 N/A% 644 22.0% 107 3.7% 525 34.4% 112 7.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_get_library 0 N/A% -168 -5.7% -106 -3.6% -168 -11.0% -83 -5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadInclude 0 N/A% 138 4.7% 104 3.6% 146 9.6% 130 8.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme@4 0 N/A% 437 14.9% 96 3.3% -343 -22.5% 92 6.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::mapFromStorageRecords 0 N/A% -301 -10.3% -95 -3.2% -300 -19.7% -96 -6.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Type\Map::isEmpty 0 N/A% 95 3.2% 86 2.9% 69 4.5% 55 3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -86 -2.9% -86 -2.9% -70 -4.6% -70 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\HandlerBase::defineOptions 0 N/A% -95 -3.2% -84 -2.9% -94 -6.2% -90 -5.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -123 -4.2% -83 -2.8% -106 -6.9% -78 -5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
preg_replace 0 N/A% 82 2.8% 82 2.8% 116 7.6% 116 7.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute 0 N/A% -955 -32.7% 81 2.8% 88 5.8% 66 4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::defineOptions 0 N/A% 87 3.0% 80 2.7% 91 6.0% 83 5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::templates/user.tpl.php 0 N/A% -78 -2.7% -78 -2.7% -84 -5.5% -84 -5.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple 0 N/A% 922 31.5% 77 2.6% 283 18.5% 60 3.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme@1 0 N/A% 1,596 54.6% 76 2.6% 611 40.0% 26 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 N/A% -481 -16.5% -75 -2.6% -181 -11.9% -78 -5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -1,379 -47.2% -75 -2.6% -1,349 -88.4% -52 -3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
url 0 N/A% 169 5.8% 65 2.2% 237 15.5% 45 2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\area\AreaPluginBase::defineOptions 0 N/A% -147 -5.0% -64 -2.2% -148 -9.7% -62 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers 0 N/A% -2,304 -78.8% -64 -2.2% -2,614 -171.3% -63 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass@2 0 N/A% -274 -9.4% -64 -2.2% -281 -18.4% -36 -2.4% 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%
load::Entity/DatabaseStorageControllerNG.php 0 N/A% -62 -2.1% -62 -2.1% -62 -4.1% -62 -4.1% 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%
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%
drupal_container 0 N/A% 54 1.8% 56 1.9% 54 3.5% 32 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Factory\DefaultFactory::createInstance 0 N/A% -2,187 -74.8% -55 -1.9% -1,997 -130.9% -40 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Language\Language::__construct 0 N/A% 62 2.1% 55 1.9% 62 4.1% 57 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::views/ViewStorageController.php 0 N/A% -55 -1.9% -55 -1.9% -56 -3.7% -56 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme@2 0 N/A% 672 23.0% 55 1.9% -321 -21.0% 66 4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass@3 0 N/A% 47 1.6% 54 1.8% 46 3.0% 34 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -135 -4.6% -54 -1.8% -148 -9.7% -36 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigTemplate::getContextReference 0 N/A% -56 -1.9% -52 -1.8% -41 -2.7% -40 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
strtolower 0 N/A% 52 1.8% 52 1.8% 31 2.0% 31 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDO::exec 0 N/A% 51 1.7% 51 1.7% 13 0.9% 13 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\HandlerBase::init 0 N/A% -559 -19.1% -51 -1.7% -564 -37.0% -54 -3.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::__get 0 N/A% -20 -0.7% -51 -1.7% 25 1.6% 10 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
filter_xss_admin 0 N/A% 7 0.2% 51 1.7% 0 0.0% 53 3.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue 0 N/A% -49 -1.7% -51 -1.7% -49 -3.2% -36 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery 0 N/A% -1,098 -37.6% 50 1.7% 93 6.1% 45 2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\PluginBase::init 0 N/A% -361 -12.3% -49 -1.7% -355 -23.3% -30 -2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
module_load_include 0 N/A% 66 2.3% 47 1.6% 45 2.9% 56 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
system_library_info 0 N/A% -51 -1.7% -47 -1.6% -51 -3.3% -48 -3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
twig_render_var 0 N/A% 590 20.2% -47 -1.6% -487 -31.9% -145 -9.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -43 -1.5% -46 -1.6% -54 -3.5% -39 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_populate_default_values 0 N/A% 269 9.2% 46 1.6% 238 15.6% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_postExecute 0 N/A% -53 -1.8% -44 -1.5% -56 -3.7% -43 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_render@6 0 N/A% 938 32.1% 43 1.5% 264 17.3% 78 5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::display/DefaultDisplay.php 0 N/A% 43 1.5% 43 1.5% 43 2.8% 42 2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct 0 N/A% -41 -1.4% -42 -1.4% -40 -2.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple 0 N/A% 70 2.4% -42 -1.4% 1,020 66.8% -71 -4.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
filter_filter_info 0 N/A% 46 1.6% 41 1.4% 46 3.0% 39 2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeString::__toString 0 N/A% -108 -3.7% -41 -1.4% -96 -6.3% -46 -3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
__TwigTemplate_de82d3dbabdca62d71c182f6234badf5::doDisplay 0 N/A% 539 18.4% -40 -1.4% -458 -30.0% 16 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 0 N/A% -425 -14.5% 39 1.3% -419 -27.5% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
filter_xss 0 N/A% -44 -1.5% -39 -1.3% -53 -3.5% -23 -1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_validate_utf8 0 N/A% -37 -1.3% -38 -1.3% -42 -2.8% -43 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::getPathAlias 0 N/A% 94 3.2% 38 1.3% 84 5.5% 21 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php 0 N/A% -38 -1.3% -38 -1.3% -38 -2.5% -38 -2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__get 0 N/A% -200 -6.8% 38 1.3% -169 -11.1% -26 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 0 N/A% 61 2.1% 37 1.3% 58 3.8% 33 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::templates/views-view-unformatted.tpl.php 0 N/A% -43 -1.5% -36 -1.2% -43 -2.8% -43 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
rdf_mapping_load 0 N/A% 127 4.3% -36 -1.2% 81 5.3% 12 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayInterface.php 0 N/A% 36 1.2% 36 1.2% 38 2.5% 38 2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
str_replace 0 N/A% -35 -1.2% -35 -1.2% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load 0 N/A% -1,313 -44.9% 34 1.2% -588 -38.5% 42 2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_drupal_bootstrap_code 0 N/A% 275 9.4% 34 1.2% 396 26.0% 29 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders 0 N/A% 45 1.5% 34 1.2% 43 2.8% 33 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::isDefaulted 0 N/A% -44 -1.5% -34 -1.2% -74 -4.8% -62 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
l 0 N/A% 214 7.3% 33 1.1% 285 18.7% 25 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Type\Formatter\FormatterPluginManager::getInstance 0 N/A% 165 5.6% 33 1.1% 119 7.8% 21 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists 0 N/A% 30 1.0% 32 1.1% -13 -0.9% -37 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_render_page 0 N/A% 520 17.8% -32 -1.1% 410 26.9% -33 -2.2% 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%
Drupal\Core\Database\Query\Select::__toString 0 N/A% 57 1.9% 31 1.1% 59 3.9% -10 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query 0 N/A% -1,012 -34.6% 31 1.1% 41 2.7% 30 2.0% 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%
load::area/AreaPluginBase.php 0 N/A% -31 -1.1% -31 -1.1% -32 -2.1% -32 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::sort/SortPluginBase.php 0 N/A% -177 -6.1% -31 -1.1% -177 -11.6% -29 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDO::prepare 0 N/A% -10 -0.3% 30 1.0% -12 -0.8% 8 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
menu_local_tasks 0 N/A% -181 -6.2% -30 -1.0% -178 -11.7% -21 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__set 0 N/A% -70 -2.4% -30 -1.0% -80 -5.2% -70 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::area/TextCustom.php 0 N/A% -236 -8.1% -30 -1.0% -236 -15.5% -29 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
user_role_permissions 0 N/A% -293 -10.0% -29 -1.0% -133 -8.7% -31 -2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
method_exists 0 N/A% 55 1.9% 29 1.0% 45 2.9% 18 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
htmlspecialchars 0 N/A% -29 -1.0% -29 -1.0% -47 -3.1% -47 -3.1% 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\Entity\EntityRenderController::buildContent 0 N/A% 509 17.4% 28 1.0% 1,245 81.6% 26 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::get 0 N/A% -609 -20.8% 28 1.0% -602 -39.4% 53 3.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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