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

Overall Diff Summary

Run #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls140,633 140,633 0 0.0%
Incl. Wall Time (microsec)954,584 957,508 2,924 0.3%
Incl. CPU (microsecs)881,721 883,247 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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