Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls158,792 159,164 372 0.2%
Incl. Wall Time (microsec)628,399 629,948 1,549 0.2%
Incl. CPU (microsecs)609,055 610,806 1,751 0.3%
Incl. MemUse (bytes)19,350,392 19,484,376 133,984 0.7%
Incl. PeakMemUse (bytes)19,467,584 19,601,400 133,816 0.7%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Calls 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\Core\Entity\EntityNG::__get 40 10.8% 40 2.6% 40 2.6% 97 5.5% 97 5.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone 33 8.9% 34 2.2% 34 2.2% 51 2.9% 51 2.9% 1,584 1.2% 1,584 1.2% 0 0.0% 0 0.0%
is_scalar 32 8.6% 1 0.1% 1 0.1% 42 2.4% 42 2.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigTemplate::getContextReference 32 8.6% 279 18.0% 177 11.4% 316 18.0% 182 10.4% 32,392 24.2% 26,680 19.9% 3,856 2.9% 3,040 2.3%
is_numeric -31 -8.3% -7 -0.5% -7 -0.5% -35 -2.0% -35 -2.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
twig_render_var@3 30 8.1% 9,931 641.1% 217 14.0% 9,956 568.6% 174 9.9% 44,720 33.4% 1,392 1.0% 224,944 168.1% 1,184 0.9%
is_array 28 7.5% 32 2.1% 32 2.1% 12 0.7% 12 0.7% 1,512 1.1% 1,512 1.1% 1,240 0.9% 1,240 0.9%
show 22 5.9% 22 1.4% 22 1.4% 32 1.8% 32 1.8% 3,744 2.8% 3,744 2.8% 432 0.3% 432 0.3%
is_object 22 5.9% -25 -1.6% -25 -1.6% 50 2.9% 50 2.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::getReference 22 5.9% 21 1.4% 21 1.4% 36 2.1% 36 2.1% 808 0.6% 808 0.6% 432 0.3% 432 0.3%
Drupal\Core\Entity\Entity::entityType -22 -5.9% -1 -0.1% -1 -0.1% -7 -0.4% -7 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::bundle -22 -5.9% 0 0.0% 0 0.0% -44 -2.5% -44 -2.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists 22 5.9% 17 1.1% 17 1.1% 4 0.2% 4 0.2% 760 0.6% 760 0.6% 456 0.3% 456 0.3%
ArrayObject::exchangeArray 22 5.9% 17 1.1% 17 1.1% 32 1.8% 32 1.8% -1,072 -0.8% -1,072 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::setReference 22 5.9% 87 5.6% 70 4.5% 110 6.3% 78 4.5% 5,712 4.3% 6,784 5.1% 536 0.4% 536 0.4%
Drupal\Core\TypedData\TypedData::setContext -21 -5.6% -58 -3.7% -58 -3.7% -55 -3.1% -55 -3.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@5 20 5.4% 9,226 595.6% 652 42.1% 9,242 527.8% 507 29.0% 30,136 22.5% -34,000 -25.4% 218,688 163.4% 3,640 2.7%
drupal_render@6 20 5.4% 9,578 618.3% 202 13.0% 9,562 546.1% 165 9.4% 35,848 26.8% 1,672 1.2% 220,792 165.0% 1,112 0.8%
render@3 20 5.4% 9,676 624.7% 121 7.8% 9,690 553.4% 98 5.6% 42,520 31.7% 1,632 1.2% 223,328 166.9% 1,544 1.2%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 13 3.5% 140 9.0% 35 2.3% 149 8.5% 40 2.3% 928 0.7% 296 0.2% 0 0.0% 0 0.0%
template_preprocess 11 3.0% 58 3.7% 47 3.0% 68 3.9% 53 3.0% 12,320 9.2% 11,352 8.5% 144 0.1% 144 0.1%
Drupal\Component\Utility\Settings::get 11 3.0% 4 0.3% 4 0.3% 19 1.1% 19 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings 11 3.0% 38 2.5% 27 1.7% 45 2.6% 21 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 11 3.0% 11 0.7% 11 0.7% 23 1.3% 23 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 11 3.0% -1 -0.1% -1 -0.1% 8 0.5% 8 0.5% 1,728 1.3% 1,728 1.3% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 11 3.0% 539 34.8% 57 3.7% 540 30.8% 42 2.4% 52,456 39.2% 1,320 1.0% 8 0.0% 0 0.0%
Twig_Environment::mergeGlobals 11 3.0% 35 2.3% 28 1.8% 43 2.5% 29 1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getGlobals 11 3.0% 7 0.5% 11 0.7% 14 0.8% 19 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ob_start 11 3.0% 26 1.7% 26 1.7% 23 1.3% 23 1.3% 182,368 136.1% 182,368 136.1% 22,984 17.2% 22,984 17.2%
path_to_theme 11 3.0% 11 0.7% 11 0.7% 15 0.9% 15 0.9% 968 0.7% 968 0.7% 0 0.0% 0 0.0%
implode 11 3.0% 11 0.7% 11 0.7% 9 0.5% 9 0.5% 10,400 7.8% 10,400 7.8% 64 0.0% 64 0.0%
Drupal\Core\Entity\Plugin\DataType\IntegerItem::getPropertyDefinitions -11 -3.0% -10 -0.6% -10 -0.6% -9 -0.5% -8 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 11 3.0% 91 5.9% 70 4.5% 93 5.3% 47 2.7% 0 0.0% -3,696 -2.8% 0 0.0% 0 0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::__clone -11 -3.0% -17 -1.1% -16 -1.0% -20 -1.1% -12 -0.7% -528 -0.4% -528 -0.4% -1,552 -1.2% -1,552 -1.2%
Drupal\Core\Entity\Entity::getPropertyPath -11 -3.0% -9 -0.6% -9 -0.6% 7 0.4% 7 0.4% -528 -0.4% -528 -0.4% 0 0.0% 0 0.0%
ob_get_clean 11 3.0% 27 1.7% 27 1.7% 26 1.5% 26 1.5% -173,296 -129.3% -173,296 -129.3% 16 0.0% 16 0.0%
drupal_container 11 3.0% 10 0.6% 0 0.0% 26 1.5% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer 11 3.0% 10 0.6% 10 0.6% 18 1.0% 18 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::getType -11 -3.0% -101 -6.5% -104 -6.7% -105 -6.0% -55 -3.1% -968 -0.7% -968 -0.7% 64 0.0% 64 0.0%
Drupal\Core\Entity\Entity::getDefinition -11 -3.0% -131 -8.5% -30 -1.9% -154 -8.8% -49 -2.8% -4,312 -3.2% -3,344 -2.5% 64 0.0% 0 0.0%
ob_get_level 11 3.0% 1 0.1% 1 0.1% 14 0.8% 14 0.8% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::getPropertyDefinition -11 -3.0% 19 1.2% 18 1.2% 2 0.1% -1 -0.1% 0 0.0% 0 0.0% 8 0.0% 0 0.0%
Drupal::typedData -11 -3.0% 462 29.8% -18 -1.2% 450 25.7% -25 -1.4% 55,200 41.2% 0 0.0% 186,432 139.3% -64 -0.0%
Drupal\Core\Entity\Entity::getRoot -11 -3.0% -11 -0.7% -11 -0.7% -18 -1.0% -18 -1.0% 0 0.0% 0 0.0% -88 -0.1% -88 -0.1%
drupal_render@5 -10 -2.7% 10,680 689.5% -91 -5.9% 10,302 588.3% -82 -4.7% 121,984 91.0% -656 -0.5% 168,112 125.6% -512 -0.4%
theme@3 -10 -2.7% 1,472 95.0% -215 -13.9% 1,573 89.8% -179 -10.2% 26,752 20.0% 3,568 2.7% 199,344 149.0% 128 0.1%
Drupal\Core\Entity\Field\Field::__get -10 -2.7% -472 -30.5% -35 -2.3% -192 -11.0% -45 -2.6% -872 -0.7% -848 -0.6% 26,768 20.0% -144 -0.1%
Drupal\Core\Entity\Field\FieldItemBase::setValue -10 -2.7% -93 -6.0% -72 -4.6% -88 -5.0% -57 -3.3% -3,144 -2.3% 216 0.2% -128 -0.1% -384 -0.3%
drupal_render@4 -10 -2.7% 1,355 87.5% -76 -4.9% 1,442 82.4% -76 -4.3% 21,040 15.7% -4,464 -3.3% 134,664 100.6% -13,192 -9.9%
Drupal\Core\Entity\EntityBCDecorator::__get 10 2.7% 317 20.5% 234 15.1% 315 18.0% 159 9.1% 880 0.7% 864 0.6% 124,864 93.3% 552 0.4%
Drupal\Core\TypedData\ItemList::offsetGet -10 -2.7% -31 -2.0% -23 -1.5% -25 -1.4% -6 -0.3% 0 0.0% 0 0.0% -144 -0.1% -144 -0.1%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance -10 -2.7% -772 -49.8% -190 -12.3% -741 -42.3% -119 -6.8% -680 -0.5% 2,736 2.0% 17,960 13.4% -424 -0.3%
Twig_Template::display@3 10 2.7% 10,524 679.4% 59 3.8% 10,527 601.2% 41 2.3% 39,656 29.6% 64 0.0% 228,912 171.1% 48 0.0%
Drupal\node\Plugin\Core\Entity\Node::getChangedTime -10 -2.7% -1,174 -75.8% -54 -3.5% -1,184 -67.6% -45 -2.6% -22,816 -17.0% -4,824 -3.6% -2,680 -2.0% 0 0.0%
Drupal\Core\Entity\Field\Field::setValue -10 -2.7% -216 -13.9% -92 -5.9% -231 -13.2% -116 -6.6% -3,000 -2.2% 2,560 1.9% -320 -0.2% 480 0.4%
Twig_Template::render@3 10 2.7% 10,639 686.8% 84 5.4% 10,646 608.0% 64 3.7% 42,616 31.8% 560 0.4% 243,384 181.9% 0 0.0%
Drupal\Core\TypedData\ItemList::__clone -10 -2.7% -121 -7.8% -66 -4.3% -136 -7.8% -86 -4.9% -5,920 -4.4% -5,440 -4.1% -1,120 -0.8% 432 0.3%
array_intersect_key -10 -2.7% -12 -0.8% -12 -0.8% -15 -0.9% -15 -0.9% -2,544 -1.9% -2,544 -1.9% -600 -0.4% -600 -0.4%
twig_render_template@3 10 2.7% 11,314 730.4% 188 12.1% 11,321 646.5% 139 7.9% 70,296 52.5% -2,400 -1.8% 243,384 181.9% 0 0.0%
theme@4 -10 -2.7% 10,784 696.2% -95 -6.1% 10,573 603.8% -86 -4.9% 124,496 92.9% 6,840 5.1% 260,912 195.0% -1,712 -1.3%
Drupal\Core\Entity\EntityNG::getTranslatedField -10 -2.7% -394 -25.4% -87 -5.6% -392 -22.4% -95 -5.4% 50,512 37.7% -4,008 -3.0% 203,816 152.3% -544 -0.4%
element_info 10 2.7% -44 -2.8% 0 0.0% 37 2.1% 6 0.3% 1,968 1.5% 2,096 1.6% -7,696 -5.8% 608 0.5%
__TwigTemplate_bd7f8ae7a494f3e4346160c48df50a04::doDisplay 10 2.7% 10,370 669.5% 195 12.6% 10,377 592.6% 148 8.5% 39,136 29.2% -33,152 -24.7% 228,688 170.9% 1,248 0.9%
template_preprocess_node_recent_content 10 2.7% 7,726 498.8% 192 12.4% 7,550 431.2% 140 8.0% 85,016 63.5% 16,552 12.4% 48,960 36.6% 1,392 1.0%
Drupal\Core\Entity\Field\FieldItemBase::__get -10 -2.7% -406 -26.2% -10 -0.6% -122 -7.0% -18 -1.0% -24 -0.0% -24 -0.0% 27,056 20.2% 0 0.0%
Twig_Template::displayWithErrorHandling@3 10 2.7% 10,433 673.5% 29 1.9% 10,443 596.4% 32 1.8% 39,592 29.5% 464 0.3% 228,864 171.0% 176 0.1%
Drupal\node\NodeBCDecorator::getChangedTime -10 -2.7% -1,202 -77.6% -28 -1.8% -1,210 -69.1% -26 -1.5% -23,960 -17.9% -1,144 -0.9% -2,680 -2.0% 0 0.0%
theme_node_recent_content -10 -2.7% -18,538 -1196.8% -232 -15.0% -18,079 -1032.5% -164 -9.4% -111,832 -83.5% 5,248 3.9% -50,160 -37.5% -480 -0.4%
Drupal\Core\Entity\EntityNG::get -10 -2.7% -417 -26.9% -23 -1.5% -428 -24.4% -36 -2.1% 49,688 37.1% -824 -0.6% 203,816 152.3% 0 0.0%
substr 8 2.2% 48 3.1% 48 3.1% -29 -1.7% -29 -1.7% 352 0.3% 352 0.3% 0 0.0% 0 0.0%
filemtime 4 1.1% 15 1.0% 15 1.0% 20 1.1% 20 1.1% 160 0.1% 160 0.1% 0 0.0% 0 0.0%
file_exists 4 1.1% -5 -0.3% -5 -0.3% -29 -1.7% -29 -1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition -2 -0.5% 214 13.8% 1 0.1% 172 9.8% 1 0.1% -16 -0.0% 0 0.0% -216 -0.2% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct -2 -0.5% -11 -0.7% -11 -0.7% -20 -1.1% -20 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_var@2 2 0.5% 22,550 1455.8% 30 1.9% 22,363 1277.2% 17 1.0% 164,896 123.1% 848 0.6% 300,552 224.6% 48 0.0%
render@2 2 0.5% 22,518 1453.7% 16 1.0% 22,338 1275.7% 18 1.0% 164,008 122.4% 0 0.0% 300,504 224.6% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 2 0.5% 13 0.8% 10 0.6% 14 0.8% 14 0.8% 304 0.2% -48 -0.0% 0 0.0% 0 0.0%
preg_replace 2 0.5% -26 -1.7% -26 -1.7% 14 0.8% 14 0.8% 208 0.2% 208 0.2% 1,424 1.1% 1,424 1.1%
strtr 2 0.5% -47 -3.0% -47 -3.0% -60 -3.4% -60 -3.4% 128 0.1% 128 0.1% -169,072 -126.3% -169,072 -126.3%
Twig_Environment::getLoader 2 0.5% 2 0.1% 2 0.1% 8 0.5% 8 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 2 0.5% 114 7.4% 20 1.3% 121 6.9% 24 1.4% 592 0.4% -208 -0.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 2 0.5% 77 5.0% 21 1.4% 81 4.6% 13 0.7% 672 0.5% 160 0.1% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 2 0.5% 263 17.0% 109 7.0% 267 15.2% 92 5.3% 45,320 33.8% 1,040 0.8% 8 0.0% 0 0.0%
hash_hmac 2 0.5% 8 0.5% 8 0.5% 15 0.9% 15 0.9% 176 0.1% 176 0.1% 0 0.0% 0 0.0%
is_file 2 0.5% 22 1.4% 22 1.4% 26 1.5% 26 1.5% -160 -0.1% -160 -0.1% 0 0.0% 0 0.0%
ArrayObject::__construct 2 0.5% 1 0.1% 1 0.1% 6 0.3% 6 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::getCacheKey 2 0.5% 86 5.6% 6 0.4% 89 5.1% 7 0.4% 408 0.3% 0 0.0% 0 0.0% 0 0.0%
explode 2 0.5% 0 0.0% 0 0.0% 42 2.4% 42 2.4% 1,944 1.5% 1,944 1.5% -8 -0.0% -8 -0.0%
Twig_Loader_Filesystem::findTemplate 2 0.5% 80 5.2% 30 1.9% 82 4.7% 25 1.4% 408 0.3% 152 0.1% 0 0.0% 0 0.0%
Twig_Template::__construct 2 0.5% 5 0.3% 5 0.3% 3 0.2% 3 0.2% 2,208 1.6% 2,208 1.6% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::storage 2 0.5% 0 0.0% 2 0.1% -3 -0.2% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName 2 0.5% 23 1.5% 15 1.0% 22 1.3% 14 0.8% 0 0.0% -2,200 -1.6% 0 0.0% 0 0.0%
str_replace 2 0.5% 13 0.8% 13 0.8% -17 -1.0% -17 -1.0% 488 0.4% 488 0.4% 2,152 1.6% 2,152 1.6%
md5 2 0.5% 4 0.3% 4 0.3% 5 0.3% 5 0.3% 112 0.1% 112 0.1% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename 2 0.5% 41 2.6% 30 1.9% 43 2.5% 35 2.0% 224 0.2% -112 -0.1% 0 0.0% 0 0.0%
Twig_Environment::isAutoReload 2 0.5% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCache 2 0.5% 1 0.1% 1 0.1% 5 0.3% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getTemplateClass 2 0.5% 105 6.8% 13 0.8% 109 6.2% 7 0.4% 632 0.5% 112 0.1% 0 0.0% 0 0.0%
class_exists 2 0.5% -119 -7.7% -11 -0.7% -141 -8.1% -35 -2.0% 344 0.3% 0 0.0% 1,488 1.1% -56 -0.0%
Drupal\Core\Template\TwigReference::__construct 2 0.5% 9 0.6% 9 0.6% 11 0.6% 5 0.3% 0 0.0% 0 0.0% 288 0.2% 288 0.2%
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