Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Overall Diff Summary

Run #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls133,342 135,809 2,467 1.9%
Incl. Wall Time (microsec)532,495 540,491 7,996 1.5%
Incl. CPU (microsecs)518,900 527,997 9,097 1.8%
Incl. MemUse (bytes)18,330,840 18,395,136 64,296 0.4%
Incl. PeakMemUse (bytes)18,391,368 18,457,408 66,040 0.4%

[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%
strtr 1 0.0% 137 1.7% 137 1.7% 142 1.6% 142 1.6% 64 0.1% 64 0.1% 116,232 176.0% 116,232 176.0%
load::service_container_prod.php/89c507fc33371218b9e75ba12252d51a8158ecf10c7756481b162ca9386ff92b.php 1 0.0% 94 1.2% 94 1.2% 96 1.1% 96 1.1% 97,824 152.1% 97,824 152.1% 97,752 148.0% 97,752 148.0%
load::service_container_prod.php/c9eda5b8edc8a95117162fc5040d933bea00636b4c701779e0e09cc1a20246d5.php -1 -0.0% -92 -1.2% -92 -1.2% -94 -1.0% -94 -1.0% -97,824 -152.1% -97,824 -152.1% -97,752 -148.0% -97,752 -148.0%
load::1#68#34#04bd0616f700069ccbe551d12894.php/f35deea8b5e4652ab8e40542caa911ba15ae9577365b50b62e4b10bbc88af8f8.php 1 0.0% 36 0.5% 36 0.5% 38 0.4% 38 0.4% 34,960 54.4% 34,960 54.4% 33,848 51.3% 33,848 51.3%
load::1#68#34#04bd0616f700069ccbe551d12894.php/a23791a826e47b8e374c3d5aaddd74ff516c1660e2bb12c4f47c1d41e9ca3009.php -1 -0.0% -36 -0.5% -36 -0.5% -39 -0.4% -39 -0.4% -34,960 -54.4% -34,960 -54.4% -33,848 -51.3% -33,848 -51.3%
ob_start 4 0.2% 2 0.0% 2 0.0% 10 0.1% 10 0.1% 67,112 104.4% 67,112 104.4% 11,496 17.4% 11,496 17.4%
run_init::service_container_prod.php/89c507fc33371218b9e75ba12252d51a8158ecf10c7756481b162ca9386ff92b.php 1 0.0% 120 1.5% 16 0.2% 122 1.3% 17 0.2% 44,112 68.6% 10,096 15.7% 44,112 66.8% 9,784 14.8%
run_init::service_container_prod.php/c9eda5b8edc8a95117162fc5040d933bea00636b4c701779e0e09cc1a20246d5.php -1 -0.0% -120 -1.5% -16 -0.2% -121 -1.3% -16 -0.2% -44,112 -68.6% -10,096 -15.7% -44,112 -66.8% -9,784 -14.8%
run_init::1#68#34#04bd0616f700069ccbe551d12894.php/a23791a826e47b8e374c3d5aaddd74ff516c1660e2bb12c4f47c1d41e9ca3009.php -1 -0.0% -193 -2.4% -16 -0.2% -194 -2.1% -15 -0.2% -79,384 -123.5% -9,456 -14.7% -78,152 -118.3% -8,712 -13.2%
run_init::1#68#34#04bd0616f700069ccbe551d12894.php/f35deea8b5e4652ab8e40542caa911ba15ae9577365b50b62e4b10bbc88af8f8.php 1 0.0% 164 2.1% 15 0.2% 166 1.8% 14 0.2% 79,384 123.5% 9,456 14.7% 78,152 118.3% 8,712 13.2%
template_preprocess_links 2 0.1% 6,700 83.8% 1,110 13.9% 6,730 74.0% 800 8.8% 236,440 367.7% 110,376 171.7% 295,384 447.3% 7,408 11.2%
theme_links -2 -0.1% -13,809 -172.7% -805 -10.1% -13,815 -151.9% -599 -6.6% -28,720 -44.7% 35,600 55.4% -108,104 -163.7% -7,296 -11.0%
theme@2 0 0.0% 1,593 19.9% 1 0.0% 1,995 21.9% -3 -0.0% 3,536 5.5% -8 -0.0% -162,008 -245.3% -5,944 -9.0%
ob_get_clean 4 0.2% 11 0.1% 11 0.1% 9 0.1% 9 0.1% -53,432 -83.1% -53,432 -83.1% 5,832 8.8% 5,832 8.8%
__TwigTemplate_6f6c84e1b5368ed1ea703d109b67afd8::doDisplay 2 0.1% 14,264 178.4% 896 11.2% 14,325 157.5% 591 6.5% 41,872 65.1% -43,088 -67.0% 66,312 100.4% 5,560 8.4%
array_keys 54 2.2% 17 0.2% 17 0.2% 81 0.9% 81 0.9% 6,000 9.3% 6,000 9.3% -5,168 -7.8% -5,168 -7.8%
theme@3 0 0.0% 1,709 21.4% 0 0.0% 2,092 23.0% -10 -0.1% 3,824 5.9% -16 -0.0% -122,424 -185.4% -4,968 -7.5%
Twig_Template::getAttribute 163 6.6% 1,411 17.6% 1,322 16.5% 1,546 17.0% 979 10.8% 1,776 2.8% 1,792 2.8% 6,000 9.1% 3,808 5.8%
system_library_info 0 0.0% 37 0.5% 35 0.4% 38 0.4% 36 0.4% 16 0.0% 16 0.0% 3,784 5.7% 3,784 5.7%
drupal_static 0 0.0% 5 0.1% 5 0.1% 16 0.2% 14 0.2% 16 0.0% 16 0.0% -3,656 -5.5% -3,656 -5.5%
Drupal\views\Plugin\views\style\StylePluginBase::renderGroupingSets 0 0.0% 1,726 21.6% -1 -0.0% 2,099 23.1% -5 -0.1% 4,952 7.7% 0 0.0% -125,304 -189.7% -3,064 -4.6%
load::Datetime/Date.php 0 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% -2,808 -4.3% -2,808 -4.3%
l 0 0.0% -98 -1.2% -20 -0.3% -75 -0.8% -57 -0.6% 32 0.0% -152 -0.2% 10,568 16.0% 2,544 3.9%
Drupal\Component\Utility\Url::stripDangerousProtocols 0 0.0% 5 0.1% 16 0.2% 7 0.1% -2 -0.0% 0 0.0% 0 0.0% 4,224 6.4% 2,448 3.7%
element_children 52 2.1% 270 3.4% 213 2.7% 327 3.6% 241 2.6% 7,096 11.0% 2,496 3.9% -5,776 -8.7% -2,352 -3.6%
is_array 275 11.1% 49 0.6% 49 0.6% 275 3.0% 275 3.0% 688 1.1% 688 1.1% -2,304 -3.5% -2,304 -3.5%
function_exists 4 0.2% -8 -0.1% -8 -0.1% -28 -0.3% -28 -0.3% 8 0.0% 8 0.0% -2,296 -3.5% -2,296 -3.5%
Drupal\Core\Template\TwigTemplate::getContextReference 110 4.5% 145 1.8% 136 1.7% 244 2.7% 230 2.5% 3,824 5.9% 3,472 5.4% 3,008 4.6% 2,248 3.4%
service_container_prod::getDateService 0 0.0% -4 -0.1% 0 0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% -9,912 -15.0% -2,144 -3.2%
theme_get_registry 0 0.0% -178 -2.2% 8 0.1% -66 -0.7% -7 -0.1% 888 1.4% 0 0.0% -1,376 -2.1% -2,088 -3.2%
template_preprocess 2 0.1% 13 0.2% 10 0.1% 21 0.2% 9 0.1% 2,064 3.2% 1,888 2.9% -4,488 -6.8% -2,040 -3.1%
Drupal\Core\Utility\ThemeRegistry::offsetExists 0 0.0% -7 -0.1% 6 0.1% -2 -0.0% 3 0.0% 0 0.0% 0 0.0% -1,968 -3.0% -1,968 -3.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderGrouping 0 0.0% -17 -0.2% -2 -0.0% -15 -0.2% -4 -0.0% -8 -0.0% 0 0.0% -5,640 -8.5% -1,968 -3.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath 0 0.0% -181 -2.3% 2 0.0% -75 -0.8% 17 0.2% 64 0.1% 40 0.1% 6,648 10.1% 1,864 2.8%
drupal_render@2 51 2.1% 9,864 123.4% 568 7.1% 10,358 113.9% 481 5.3% 32,080 49.9% -18,936 -29.5% -172,344 -261.0% 1,840 2.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 0 0.0% -104 -1.3% -19 -0.2% -47 -0.5% -10 -0.1% 688 1.1% 88 0.1% -5,320 -8.1% -1,824 -2.8%
Drupal\Component\Utility\Xss::split 0 0.0% -7 -0.1% -2 -0.0% -7 -0.1% -2 -0.0% -16 -0.0% -8 -0.0% 984 1.5% 1,816 2.7%
drupal_render@5 0 0.0% 1,664 20.8% -3 -0.0% 2,054 22.6% 2 0.0% 3,840 6.0% 0 0.0% -128,160 -194.1% -1,744 -2.6%
Drupal::moduleHandler 0 0.0% 17 0.2% -42 -0.5% 47 0.5% -12 -0.1% 40 0.1% 40 0.1% -1,848 -2.8% -1,672 -2.5%
Drupal\Core\Extension\ModuleHandler::isLoaded 0 0.0% 2 0.0% 2 0.0% 13 0.1% 13 0.1% 0 0.0% 0 0.0% -1,656 -2.5% -1,656 -2.5%
load::views/views.theme.inc 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -1,648 -2.5% -1,648 -2.5%
unserialize@1 0 0.0% -4 -0.1% -4 -0.1% -13 -0.1% -13 -0.1% 0 0.0% 0 0.0% -1,624 -2.5% -1,624 -2.5%
drupal_pre_render_link 52 2.1% 7,490 93.7% 199 2.5% 7,563 83.1% 208 2.3% 52,192 81.2% 44,384 69.0% 11,768 17.8% 1,616 2.4%
PDOStatement::execute 0 0.0% 1,063 13.3% 1,063 13.3% -102 -1.1% -102 -1.1% -40 -0.1% -40 -0.1% -1,600 -2.4% -1,600 -2.4%
twig_render_var@1 105 4.3% 12,942 161.9% 851 10.6% 13,448 147.8% 602 6.6% 25,112 39.1% -33,280 -51.8% -137,088 -207.6% 1,584 2.4%
array_map 0 0.0% -59 -0.7% -7 -0.1% -31 -0.3% 8 0.1% 48 0.1% 24 0.0% 2,240 3.4% 1,536 2.3%
Drupal\node\Plugin\Core\Entity\Node::getCreatedTime 0 0.0% -9 -0.1% -1 -0.0% -7 -0.1% -1 -0.0% 24 0.0% 0 0.0% -5,896 -8.9% -1,448 -2.2%
Drupal\Core\Utility\ThemeRegistry::offsetGet 0 0.0% 0 0.0% 0 0.0% -6 -0.1% -6 -0.1% 0 0.0% 0 0.0% -1,440 -2.2% -1,440 -2.2%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields 0 0.0% -16 -0.2% 1 0.0% -13 -0.1% -2 -0.0% -8 -0.0% 0 0.0% -3,024 -4.6% -1,432 -2.2%
is_object 163 6.6% -58 -0.7% -58 -0.7% 166 1.8% 166 1.8% 0 0.0% 0 0.0% 1,416 2.1% 1,416 2.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% 806 10.1% 13 0.2% 106 1.2% 7 0.1% 480 0.7% 192 0.3% -11,888 -18.0% -1,416 -2.1%
Drupal\Core\Entity\Entity::__construct 0 0.0% -42 -0.5% -42 -0.5% -31 -0.3% -31 -0.3% 0 0.0% 0 0.0% -1,344 -2.0% -1,344 -2.0%
Drupal\views\ViewExecutable::buildThemeFunctions 0 0.0% -9 -0.1% -4 -0.1% -10 -0.1% -2 -0.0% 16 0.0% 0 0.0% -3,416 -5.2% -1,296 -2.0%
render@1 51 2.1% 10,271 128.5% 294 3.7% 10,754 118.2% 245 2.7% 50,944 79.2% 288 0.4% -146,928 -222.5% 1,272 1.9%
Drupal\views\Plugin\views\style\StylePluginBase::usesRowPlugin 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,200 -1.8% -1,200 -1.8%
Drupal\Core\Datetime\Date::format 0 0.0% -168 -2.1% -3 -0.0% -78 -0.9% -3 -0.0% -48 -0.1% -24 -0.0% -18,944 -28.7% -1,200 -1.8%
unserialize 0 0.0% 390 4.9% 316 4.0% 98 1.1% 345 3.8% 408 0.6% 416 0.6% -4,328 -6.6% -1,168 -1.8%
preg_match_all 0 0.0% -3 -0.0% -3 -0.0% -14 -0.2% -14 -0.2% 0 0.0% 0 0.0% -1,144 -1.7% -1,144 -1.7%
element_sort 0 0.0% 9 0.1% 1 0.0% 11 0.1% -6 -0.1% 0 0.0% 0 0.0% -1,888 -2.9% -1,128 -1.7%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% -8 -0.1% 15 0.2% 0 0.0% -12 -0.1% -264 -0.4% -272 -0.4% -1,072 -1.6% -1,072 -1.6%
Drupal\Component\Utility\Xss::filter 0 0.0% -4 -0.1% 0 0.0% -6 -0.1% -8 -0.1% -16 -0.0% 0 0.0% -184 -0.3% -1,072 -1.6%
template_preprocess_views_view 0 0.0% 1,695 21.2% -7 -0.1% 2,073 22.8% 2 0.0% 4,976 7.7% 24 0.0% -133,416 -202.0% -1,064 -1.6%
Drupal\node\NodeBCDecorator::getCreatedTime 0 0.0% -8 -0.1% 1 0.0% -7 -0.1% 0 0.0% 24 0.0% 0 0.0% -6,960 -10.5% -1,064 -1.6%
Drupal\Component\Utility\NestedArray::getValue 0 0.0% 0 0.0% -11 -0.1% 8 0.1% -6 -0.1% 0 0.0% 0 0.0% -1,064 -1.6% -1,064 -1.6%
Symfony\Component\DependencyInjection\Container::get 2 0.1% -390 -4.9% 0 0.0% -56 -0.6% 29 0.3% -8 -0.0% -88 -0.1% -11,104 -16.8% -1,048 -1.6%
uasort 0 0.0% -5 -0.1% 1 0.0% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0% -2,896 -4.4% -1,008 -1.5%
Drupal\Core\TypedData\ItemList::getItemDefinition 0 0.0% 3 0.0% 3 0.0% 5 0.1% 5 0.1% 64 0.1% 64 0.1% -992 -1.5% -992 -1.5%
drupal_get_filename 0 0.0% 1 0.0% 1 0.0% 5 0.1% 7 0.1% -8 -0.0% -8 -0.0% -1,608 -2.4% -968 -1.5%
Drupal\Core\Entity\Field\Field::__get 0 0.0% -5 -0.1% -3 -0.0% 2 0.0% 14 0.2% 64 0.1% 48 0.1% -1,064 -1.6% -920 -1.4%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery 0 0.0% -664 -8.3% -17 -0.2% -490 -5.4% -26 -0.3% -392 -0.6% 0 0.0% -12,296 -18.6% -912 -1.4%
theme@4 0 0.0% 310 3.9% 16 0.2% 337 3.7% 4 0.0% 6,624 10.3% -8,336 -13.0% -12,088 -18.3% -864 -1.3%
count 0 0.0% -22 -0.3% -22 -0.3% -16 -0.2% -23 -0.3% 0 0.0% 0 0.0% 832 1.3% 832 1.3%
run_init::Datetime/Date.php 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -824 -1.2% -824 -1.2%
Drupal\views\Plugin\views\row\EntityRow::render 0 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% -816 -1.2% -816 -1.2%
Drupal\views\Plugin\views\style\StylePluginBase::render 0 0.0% 1,708 21.4% -1 -0.0% 2,084 22.9% 1 0.0% 4,952 7.7% 8 0.0% -132,352 -200.4% -808 -1.2%
func_get_args 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% -32 -0.0% -32 -0.0% -808 -1.2% -808 -1.2%
Twig_Environment::mergeGlobals 2 0.1% 5 0.1% 3 0.0% 4 0.0% -2 -0.0% -24 -0.0% -24 -0.0% 792 1.2% 800 1.2%
explode 1 0.0% 6 0.1% 6 0.1% -7 -0.1% -7 -0.1% 968 1.5% 968 1.5% -792 -1.2% -792 -1.2%
array_key_exists 163 6.6% -18 -0.2% -18 -0.2% 145 1.6% 145 1.6% 0 0.0% 0 0.0% 784 1.2% 784 1.2%
run_init::views/views.theme.inc 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% -784 -1.2% -784 -1.2%
drupal_render@1 0 0.0% 8,720 109.1% -12 -0.2% 9,244 101.6% -4 -0.0% 64,776 100.7% 32 0.0% 58,424 88.5% -776 -1.2%
Symfony\Component\DependencyInjection\Container::get@1 0 0.0% -336 -4.2% 8 0.1% -29 -0.3% 4 0.0% 8 0.0% 0 0.0% -664 -1.0% -776 -1.2%
token_get_all 0 0.0% 134 1.7% 134 1.7% 179 2.0% 179 2.0% 632 1.0% 632 1.0% -768 -1.2% -768 -1.2%
Twig_Environment::isStrictVariables 3 0.1% 3 0.0% 3 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 760 1.2% 760 1.2%
__TwigTemplate_9f4447dbd0edec7642fdac6779046e1b::doDisplay 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -752 -1.1% -752 -1.1%
twig_ensure_traversable 2 0.1% 5 0.1% 5 0.1% 8 0.1% 3 0.0% 808 1.3% 816 1.3% 1,120 1.7% 744 1.1%
Drupal\Core\Datetime\Date::__construct 0 0.0% -2 -0.0% -2 -0.0% -2 -0.0% 1 0.0% 0 0.0% 0 0.0% -1,320 -2.0% -720 -1.1%
Drupal\Core\Database\Connection::defaultOptions 0 0.0% -20 -0.3% -20 -0.3% -19 -0.2% -19 -0.2% 0 0.0% 0 0.0% -712 -1.1% -712 -1.1%
Drupal\Core\Config\ConfigFactory::loadMultiple 0 0.0% -573 -7.2% -57 -0.7% -446 -4.9% -53 -0.6% -400 -0.6% -24 -0.0% -10,176 -15.4% -688 -1.0%
drupal_render@4 0 0.0% 1,636 20.5% -1 -0.0% 2,038 22.4% 3 0.0% 3,592 5.6% 16 0.0% -163,280 -247.2% -688 -1.0%
Drupal\Core\Database\Connection::expandArguments 0 0.0% -22 -0.3% -16 -0.2% -24 -0.3% -66 -0.7% 0 0.0% -8 -0.0% -856 -1.3% -680 -1.0%
method_exists 56 2.3% 57 0.7% 57 0.7% 93 1.0% 93 1.0% 40 0.1% 40 0.1% 680 1.0% 680 1.0%
load::Query/Merge.php 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 672 1.0% 672 1.0%
Drupal::service 0 0.0% -63 -0.8% 4 0.1% -50 -0.5% 2 0.0% -16 -0.0% 0 0.0% -11,552 -17.5% -664 -1.0%
Drupal\Core\Datetime\DrupalDateTime::format 0 0.0% -10 -0.1% 0 0.0% -5 -0.1% 4 0.0% -24 -0.0% 0 0.0% -1,480 -2.2% -648 -1.0%
template_preprocess_node 0 0.0% 1,259 15.7% -1 -0.0% 1,636 18.0% 4 0.0% 552 0.9% 80 0.1% -95,312 -144.3% -640 -1.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue 0 0.0% -7 -0.1% -5 -0.1% -7 -0.1% -6 -0.1% 80 0.1% 56 0.1% -992 -1.5% -640 -1.0%
Drupal\Component\Datetime\DateTimePlus::__construct 0 0.0% 8 0.1% 7 0.1% 8 0.1% -6 -0.1% 16 0.0% 0 0.0% -1,888 -2.9% -624 -0.9%
preg_replace_callback 0 0.0% -2 -0.0% -1 -0.0% -1 -0.0% 0 0.0% -24 -0.0% 0 0.0% -832 -1.3% -624 -0.9%
theme@1 0 0.0% 8,765 109.6% 93 1.2% 9,274 101.9% 102 1.1% 67,840 105.5% -211,560 -329.0% 60,016 90.9% 608 0.9%
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