Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls34,154 34,328 174 0.5%
Incl. Wall Time (microsec)173,054 173,463 409 0.2%
Incl. CPU (microsecs)164,011 160,011 -4,000 -2.4%
Incl. MemUse (bytes)13,850,608 14,002,920 152,312 1.1%
Incl. PeakMemUse (bytes)13,976,200 14,129,744 153,544 1.1%

[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%
load::rdf/rdf.module 0 0.0% 965 235.9% 965 235.9% 0 0.0% 0 0.0% 126,424 83.0% 126,424 83.0% 130,808 85.2% 130,808 85.2%
load::service_container_prod_.php/cfbd8cc4bf53d6eacaba899f2d8813f6bded8b9be97ba5ed84f418c7be1dfda9.php 1 0.6% 78 19.1% 78 19.1% 0 0.0% 0 0.0% 71,128 46.7% 71,128 46.7% 70,896 46.2% 70,896 46.2%
load::service_container_prod_.php/ea29107eb660b79c191fb0c3c1f2a668965dbc9edb48d304283aedac6ead202b.php -1 -0.6% -73 -17.8% -73 -17.8% 0 0.0% 0 0.0% -71,128 -46.7% -71,128 -46.7% -70,896 -46.2% -70,896 -46.2%
ob_start 3 1.7% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 49,728 32.6% 49,728 32.6% 24,232 15.8% 24,232 15.8%
load::1#88#95#f03f30c5f6989c5496b865bce1cb.php/e9cfb101a49bbfb15fdd501318392389f08fd254fd810ba60820164b63750f1c.php -1 -0.6% -16 -3.9% -16 -3.9% 0 0.0% 0 0.0% -18,512 -12.2% -18,512 -12.2% -17,328 -11.3% -17,328 -11.3%
load::1#88#95#f03f30c5f6989c5496b865bce1cb.php/fa15e5f2bf770d384bd52a5b5a5e38ab8f675218a802949bf11a54f2ccf7bf74.php 1 0.6% 24 5.9% 24 5.9% 0 0.0% 0 0.0% 27,872 18.3% 27,872 18.3% 9,184 6.0% 9,184 6.0%
run_init::1#88#95#f03f30c5f6989c5496b865bce1cb.php/e9cfb101a49bbfb15fdd501318392389f08fd254fd810ba60820164b63750f1c.php -1 -0.6% -140 -34.2% -14 -3.4% 0 0.0% 0 0.0% -79,488 -52.2% -9,416 -6.2% -77,832 -50.7% -8,648 -5.6%
run_init::1#95#71#2c72dd2e89d274807ed2ad7ea11a.php/3cf822cdae0d8d2d779b26fffca2e6dd40c56472a6ed1070d48bcf0838ba89eb.php 1 0.6% 137 33.5% 12 2.9% 0 0.0% 0 0.0% 79,488 52.2% 9,416 6.2% 78,104 50.9% 8,648 5.6%
load::1#95#71#2c72dd2e89d274807ed2ad7ea11a.php/3cf822cdae0d8d2d779b26fffca2e6dd40c56472a6ed1070d48bcf0838ba89eb.php 1 0.6% 14 3.4% 14 3.4% 0 0.0% 0 0.0% 9,040 5.9% 9,040 5.9% 7,888 5.1% 7,888 5.1%
run_init::service_container_prod_.php/cfbd8cc4bf53d6eacaba899f2d8813f6bded8b9be97ba5ed84f418c7be1dfda9.php 1 0.6% 129 31.5% 13 3.2% 0 0.0% 0 0.0% 41,248 27.1% 7,608 5.0% 40,912 26.6% 7,256 4.7%
run_init::service_container_prod_.php/ea29107eb660b79c191fb0c3c1f2a668965dbc9edb48d304283aedac6ead202b.php -1 -0.6% -127 -31.1% -13 -3.2% 0 0.0% 0 0.0% -41,248 -27.1% -7,608 -5.0% -40,912 -26.6% -7,256 -4.7%
__TwigTemplate_95712c72dd2e89d274807ed2ad7ea11a::doDisplay 3 1.7% 298 72.9% 44 10.8% 0 0.0% 0 0.0% 9,808 6.4% 1,120 0.7% 14,184 9.2% 4,152 2.7%
load::formatter/TextTrimmedFormatter.php 0 0.0% 52 12.7% 52 12.7% 4,000 100.0% 4,000 100.0% -3,272 -2.1% -3,272 -2.1% -3,272 -2.1% -3,272 -2.1%
load::search/search.module 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% -3,008 -2.0% -3,008 -2.0%
run_init::search/search.module 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -3,624 -2.4% -2,840 -1.8%
load::Twig/Environment.php 0 0.0% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 2,672 1.7% 2,672 1.7%
theme@3 0 0.0% 834 203.9% -16 -3.9% 4,000 100.0% 0 0.0% 30,528 20.0% -656 -0.4% 36,840 24.0% -1,296 -0.8%
rdf_entity_load 0 0.0% 15 3.7% 5 1.2% -4,000 -100.0% 0 0.0% 936 0.6% 824 0.5% 1,488 1.0% 1,264 0.8%
theme_rdf_template_variable_wrapper -3 -1.7% -281 -68.7% -27 -6.6% 0 0.0% 0 0.0% -3,808 -2.5% 1,928 1.3% -5,816 -3.8% -1,216 -0.8%
Twig_Template::displayWithErrorHandling 3 1.7% 204 49.9% 9 2.2% 1 0.0% 0 0.0% 1,624 1.1% 464 0.3% 4,600 3.0% 1,184 0.8%
theme_pager 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,072 -0.7% -1,072 -0.7%
Drupal\Core\Template\Attribute::offsetSet 0 0.0% 96 23.5% 110 26.9% 8,000 200.0% 0 0.0% 0 0.0% 0 0.0% -640 -0.4% -1,064 -0.7%
Drupal\Core\Template\TwigTemplate::getContextReference 6 3.4% 26 6.4% 23 5.6% 0 0.0% 0 0.0% 1,600 1.1% 1,600 1.1% 776 0.5% 1,048 0.7%
views_add_contextual_links 0 0.0% 1 0.2% 4 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,288 -0.8% -1,048 -0.7%
Twig_Template::display 3 1.7% 223 54.5% 13 3.2% 1 0.0% 0 0.0% 1,688 1.1% 64 0.0% 5,632 3.7% 1,032 0.7%
__TwigTemplate_95712c72dd2e89d274807ed2ad7ea11a::__construct 1 0.6% 7 1.7% 5 1.2% 0 0.0% 0 0.0% 2,408 1.6% 1,240 0.8% 2,136 1.4% 1,032 0.7%
unserialize@1 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% -40 -0.0% -40 -0.0% -984 -0.6% -984 -0.6%
template_preprocess_rdf_template_variable_wrapper 3 1.7% 95 23.2% 14 3.4% 0 0.0% 0 0.0% 5,608 3.7% 1,504 1.0% 2,704 1.8% 968 0.6%
array_map 0 0.0% -21 -5.1% -2 -0.5% 0 0.0% 0 0.0% 8 0.0% 0 0.0% 1,032 0.7% 912 0.6%
run_init::1#88#95#f03f30c5f6989c5496b865bce1cb.php/fa15e5f2bf770d384bd52a5b5a5e38ab8f675218a802949bf11a54f2ccf7bf74.php 1 0.6% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 1,000 0.7% 1,000 0.7% 880 0.6% 880 0.6%
template_preprocess_views_view 0 0.0% 815 199.3% -1 -0.2% 0 0.0% 0 0.0% 30,520 20.0% 8 0.0% 32,080 20.9% -848 -0.6%
define 0 0.0% -4 -1.0% -4 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -784 -0.5% -784 -0.5%
Twig_Template::__construct 1 0.6% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 1,104 0.7% 1,104 0.7% 656 0.4% 656 0.4%
filter_xss_admin 0 0.0% 8 2.0% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 656 0.4% 656 0.4%
Drupal\views\ViewExecutable::renderPager 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -2,680 -1.7% -648 -0.4%
run_init::Template/TwigEnvironment.php 0 0.0% -1 -0.2% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 3,304 2.2% 632 0.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -336 -82.2% -38 -9.3% -4,000 -100.0% -4,000 -100.0% 1,888 1.2% 320 0.2% 1,144 0.7% 632 0.4%
Drupal\Core\Template\Attribute::__toString 0 0.0% -20 -4.9% -12 -2.9% -4,001 -100.0% 0 0.0% -808 -0.5% -832 -0.5% 744 0.5% -624 -0.4%
__TwigTemplate_8895f03f30c5f6989c5496b865bce1cb::doDisplay 0 0.0% -103 -25.2% -5 -1.2% 1 0.0% 0 0.0% -8,648 -5.7% 0 0.0% -10,768 -7.0% -616 -0.4%
array_values 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -616 -0.4% -616 -0.4%
unserialize 0 0.0% -182 -44.5% -30 -7.3% 4,001 100.0% 0 0.0% 1,880 1.2% 1,848 1.2% -16 -0.0% 568 0.4%
theme@4 0 0.0% 1,674 409.3% 113 27.6% 0 0.0% 0 0.0% 378,480 248.5% -8,040 -5.3% 392,072 255.3% 568 0.4%
twig_render_var 6 3.4% 107 26.2% 29 7.1% 1 0.0% 4,001 100.0% -1,560 -1.0% 816 0.5% -352 -0.2% 552 0.4%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.6% 139 34.0% 54 13.2% 0 0.0% 0 0.0% 20,272 13.3% 544 0.4% 1,432 0.9% 536 0.3%
load::toolbar/toolbar.module 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -528 -0.3% -528 -0.3%
extract 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 48 0.0% 48 0.0% -520 -0.3% -520 -0.3%
views_view_has_form_elements 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,160 -0.8% -512 -0.3%
twig_render_template 3 1.7% 572 139.9% 48 11.7% 1 0.0% 0 0.0% 27,584 18.1% 112 0.1% 38,496 25.1% 512 0.3%
rdf_process@1 3 1.7% 3 0.7% 3 0.7% 0 0.0% 0 0.0% 760 0.5% 760 0.5% 512 0.3% 512 0.3%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% -2 -0.5% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 504 0.3% 504 0.3%
Drupal\Core\Template\Attribute::__clone 6 3.4% 7 1.7% 7 1.7% 0 0.0% 0 0.0% 288 0.2% 288 0.2% -496 -0.3% -496 -0.3%
Drupal\views\Plugin\views\pager\Full::render 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -2,032 -1.3% -480 -0.3%
language_list 0 0.0% 44 10.8% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 480 0.3% 480 0.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate 3 1.7% 237 57.9% 25 6.1% 0 0.0% 0 0.0% 23,888 15.7% 616 0.4% 3,688 2.4% 480 0.3%
implode 3 1.7% -19 -4.6% -19 -4.6% 0 0.0% 0 0.0% 1,048 0.7% 1,048 0.7% -456 -0.3% -456 -0.3%
drupal_group_css 0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -432 -0.3% -432 -0.3%
rdf_process 0 0.0% 1,791 437.9% 4 1.0% 0 0.0% 0 0.0% 381,672 250.6% 0 0.0% 395,256 257.4% -432 -0.3%
Drupal\views\ViewExecutable::ajaxEnabled 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 16 0.0% 16 0.0% -408 -0.3% -408 -0.3%
Drupal\Core\Utility\ThemeRegistry::offsetGet 6 3.4% 5 1.2% 5 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -352 -0.2% -352 -0.2%
run_init::Template/AttributeValueBase.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 352 0.2% 352 0.2%
Drupal\Core\Template\Attribute::__construct 0 0.0% 69 16.9% -30 -7.3% 4,000 100.0% -4,000 -100.0% 0 0.0% 8 0.0% -992 -0.6% -352 -0.2%
Drupal\views\ViewsData::get 0 0.0% 35 8.6% 4 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -440 -0.3% -352 -0.2%
Drupal\Core\Database\Connection::defaultOptions 0 0.0% 7 1.7% 7 1.7% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0% 336 0.2% 336 0.2%
drupal_add_html_head 0 0.0% 1 0.2% 3 0.7% 0 0.0% 0 0.0% 32 0.0% 32 0.0% 144 0.1% 328 0.2%
rdf_preprocess_node 0 0.0% -14 -3.4% 10 2.4% 4,000 100.0% 0 0.0% 248 0.2% 208 0.1% 896 0.6% 320 0.2%
Drupal\Core\Template\Attribute::offsetGet 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 296 0.2% 296 0.2%
array_reverse 3 1.7% 3 0.7% 3 0.7% 0 0.0% 0 0.0% 264 0.2% 264 0.2% -288 -0.2% -288 -0.2%
load::Language/LanguageManager.php 0 0.0% -4 -1.0% -4 -1.0% 0 0.0% 0 0.0% 16 0.0% 16 0.0% 288 0.2% 288 0.2%
Drupal\Component\Utility\NestedArray::mergeDeep 0 0.0% 0 0.0% 4 1.0% 0 0.0% 0 0.0% 0 0.0% -128 -0.1% 384 0.3% -288 -0.2%
is_object 3 1.7% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 280 0.2% 280 0.2%
Symfony\Component\HttpFoundation\Request::getHost 0 0.0% -3 -0.7% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 280 0.2% 280 0.2%
load::Twig/Template.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 272 0.2% 272 0.2%
field_available_languages 0 0.0% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0% 264 0.2% 264 0.2%
array_keys 3 1.7% -24 -5.9% -24 -5.9% 0 0.0% 0 0.0% 2,576 1.7% 2,576 1.7% 264 0.2% 264 0.2%
template_preprocess 3 1.7% 23 5.6% 20 4.9% 0 0.0% 0 0.0% 3,920 2.6% 3,648 2.4% 264 0.2% 256 0.2%
Twig_Loader_Filesystem::findTemplate 1 0.6% 42 10.3% 12 2.9% 0 0.0% 0 0.0% 272 0.2% 104 0.1% 392 0.3% 248 0.2%
apc_fetch 0 0.0% -29 -7.1% -29 -7.1% 8,001 200.0% 8,001 200.0% 0 0.0% 0 0.0% -248 -0.2% -248 -0.2%
drupal_static 0 0.0% 61 14.9% 58 14.2% 0 0.0% 0 0.0% 72 0.0% 72 0.0% -248 -0.2% -248 -0.2%
PDOStatement::execute 0 0.0% -232 -56.7% -232 -56.7% -1 -0.0% -1 -0.0% -16 -0.0% -16 -0.0% -240 -0.2% -240 -0.2%
theme@1 0 0.0% 877 214.4% 19 4.6% 12,000 300.0% 0 0.0% 29,472 19.3% -72 -0.0% 31,512 20.5% -232 -0.2%
Symfony\Component\ClassLoader\ApcClassLoader::findFile 0 0.0% -63 -15.4% -34 -8.3% 8,001 200.0% 0 0.0% 0 0.0% 0 0.0% -32 -0.0% 216 0.1%
Twig_Template::render 3 1.7% 252 61.6% 23 5.6% 1 0.0% 0 0.0% 2,568 1.7% 224 0.1% 30,256 19.7% 216 0.1%
Drupal\Core\Entity\EntityRenderController::buildContent 0 0.0% -164 -40.1% 2 0.5% -3,999 -100.0% 0 0.0% -3,120 -2.0% 0 0.0% -3,208 -2.1% 208 0.1%
Drupal\Core\Template\AttributeValueBase::render 0 0.0% -7 -1.7% -8 -2.0% -4,001 -100.0% 0 0.0% 24 0.0% 8 0.0% 1,368 0.9% 184 0.1%
Symfony\Component\DependencyInjection\Container::get 3 1.7% -968 -236.7% -72 -17.6% -8,001 -200.0% -4,001 -100.0% 88 0.1% -72 -0.0% 4,352 2.8% -184 -0.1%
explode 1 0.6% -5 -1.2% -5 -1.2% 0 0.0% 0 0.0% 1,008 0.7% 1,008 0.7% -184 -0.1% -184 -0.1%
Drupal\Core\Entity\Entity::uri 0 0.0% -13 -3.2% -8 -2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -352 -0.2% -176 -0.1%
t 0 0.0% -283 -69.2% -39 -9.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 320 0.2% -176 -0.1%
func_get_args 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 256 0.2% 256 0.2% 168 0.1% 168 0.1%
ReflectionClass::getDefaultProperties 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -168 -0.1% -168 -0.1%
Drupal\Core\Config\FileStorage::Drupal\Core\Config\{closure} 0 0.0% 4 1.0% 4 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 168 0.1% 168 0.1%
Drupal\Core\Template\Attribute::offsetExists 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -168 -0.1% -168 -0.1%
theme_html_tag 0 0.0% -39 -9.5% 2 0.5% -4,001 -100.0% 0 0.0% 8 0.0% 0 0.0% 240 0.2% 160 0.1%
Drupal\Core\Template\AttributeArray::__toString 0 0.0% 16 3.9% 11 2.7% 0 0.0% 0 0.0% 16 0.0% 0 0.0% 720 0.5% -160 -0.1%
load::taxonomy/taxonomy.module 0 0.0% -3 -0.7% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -160 -0.1% -160 -0.1%
Drupal\Core\Entity\Entity::__construct 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -152 -0.1% -152 -0.1%
Twig_Environment::setLoader 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 152 0.1% 152 0.1%
Twig_Environment::hasExtension 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -152 -0.1% -152 -0.1%
Twig_Environment::getCache 1 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -152 -0.1% -152 -0.1%
Drupal\Core\Entity\Entity::bundle 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -152 -0.1% -152 -0.1%
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