Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Click a function name below to drill down.

Overall Diff Summary

Run #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls145,877 143,637 -2,240 -1.5%
Incl. Wall Time (microsec)989,142 973,737 -15,405 -1.6%
Incl. CPU (microsecs)916,136 901,543 -14,593 -1.6%
Incl. MemUse (bytes)9,857,484 9,856,816 -668 -0.0%
Incl. PeakMemUse (bytes)10,150,176 10,149,532 -644 -0.0%

[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::service_container_prod_.php/5d581ff251843799841e13599d838afb086239c46ffd1800c63beab072fe41b2.php 1 0.0% 144 0.9% 144 0.9% 146 1.0% 146 1.0% 45,872 6867.1% 45,872 6867.1% 43,688 6783.9% 43,688 6783.9%
load::service_container_prod_.php/d06b092980767037736e569436831787515704530f0c02af2f14e505361ce3ff.php -1 -0.0% -151 -1.0% -151 -1.0% -155 -1.1% -155 -1.1% -45,872 -6867.1% -45,872 -6867.1% -43,688 -6783.9% -43,688 -6783.9%
load::1#de#82#d3dbabdca62d71c182f6234badf5.php/c43d70822b6207a8bc79f6db9c53fc94a38955723044ff6c94166012c3c7a4ad.php 1 0.0% 35 0.2% 35 0.2% 37 0.3% 37 0.3% 16,444 2461.7% 16,444 2461.7% 16,076 2496.3% 16,076 2496.3%
load::1#de#82#d3dbabdca62d71c182f6234badf5.php/cd440ebd5904e0c5f09924c4fb5af4fc706784241e6d93ed5e7bf5b29758b471.php -1 -0.0% -38 -0.2% -38 -0.2% -41 -0.3% -41 -0.3% -16,444 -2461.7% -16,444 -2461.7% -16,076 -2496.3% -16,076 -2496.3%
run_init::1#de#82#d3dbabdca62d71c182f6234badf5.php/c43d70822b6207a8bc79f6db9c53fc94a38955723044ff6c94166012c3c7a4ad.php 1 0.0% 441 2.9% 29 0.2% 444 3.0% 29 0.2% 65,336 9780.8% 6,216 930.5% 63,404 9845.3% 5,972 927.3%
run_init::1#de#82#d3dbabdca62d71c182f6234badf5.php/cd440ebd5904e0c5f09924c4fb5af4fc706784241e6d93ed5e7bf5b29758b471.php -1 -0.0% -435 -2.8% -33 -0.2% -439 -3.0% -35 -0.2% -65,336 -9780.8% -6,216 -930.5% -63,404 -9845.3% -5,972 -927.3%
ob_start 0 0.0% 27 0.2% 27 0.2% 23 0.2% 23 0.2% -8 -1.2% -8 -1.2% 5,528 858.4% 5,528 858.4%
run_init::service_container_prod_.php/5d581ff251843799841e13599d838afb086239c46ffd1800c63beab072fe41b2.php 1 0.0% 423 2.7% 24 0.2% 425 2.9% 23 0.2% 25,428 3806.6% 4,948 740.7% 25,624 3978.9% 4,596 713.7%
run_init::service_container_prod_.php/d06b092980767037736e569436831787515704530f0c02af2f14e505361ce3ff.php -1 -0.0% -422 -2.7% -24 -0.2% -425 -2.9% -24 -0.2% -25,428 -3806.6% -4,948 -740.7% -25,624 -3978.9% -4,596 -713.7%
rdf_process 0 0.0% -336 -2.2% -110 -0.7% -332 -2.3% -105 -0.7% -40 -6.0% -24 -3.6% -1,124 -174.5% -2,016 -313.0%
__TwigTemplate_de82d3dbabdca62d71c182f6234badf5::doDisplay 0 0.0% -255 -1.7% -11 -0.1% 858 5.9% -41 -0.3% 548 82.0% -252 -37.7% -1,752 -272.0% -1,516 -235.4%
Drupal\Core\Template\Attribute::offsetSet 20 0.9% 238 1.5% 145 0.9% 303 2.1% 200 1.4% 9,336 1397.6% 9,336 1397.6% 876 136.0% 876 136.0%
twig_render_template 0 0.0% -219 -1.4% -20 -0.1% 896 6.1% -24 -0.2% 264 39.5% 236 35.3% -1,384 -214.9% -568 -88.2%
field_attach_preprocess 0 0.0% 78 0.5% -7 -0.0% 86 0.6% -13 -0.1% -2,560 -383.2% -2,560 -383.2% -684 -106.2% -528 -82.0%
ob_get_clean 0 0.0% -27 -0.2% -27 -0.2% -23 -0.2% -23 -0.2% -1,428 -213.8% -1,428 -213.8% -416 -64.6% -416 -64.6%
extract 0 0.0% -1 -0.0% -1 -0.0% 8 0.1% 8 0.1% -316 -47.3% -316 -47.3% -396 -61.5% -396 -61.5%
template_preprocess_node 0 0.0% -15,702 -101.9% -1,294 -8.4% -15,863 -108.7% -997 -6.8% -13,148 -1968.3% -5,672 -849.1% -2,528 -392.5% -376 -58.4%
htmlspecialchars 20 0.9% 5 0.0% 5 0.0% -15 -0.1% -15 -0.1% 2,724 407.8% 2,724 407.8% 356 55.3% 356 55.3%
unserialize 0 0.0% 1,040 6.8% -17 -0.1% 475 3.3% -51 -0.3% 56 8.4% 56 8.4% -528 -82.0% -352 -54.7%
load::Twig/Environment.php 0 0.0% 4 0.0% 4 0.0% 4 0.0% 4 0.0% -28 -4.2% -28 -4.2% 316 49.1% 316 49.1%
Drupal\Core\Entity\EntityBCDecorator::__isset -160 -7.1% -7,925 -51.4% -674 -4.4% -8,051 -55.2% -621 -4.3% -4,932 -738.3% -4,940 -739.5% -656 -101.9% -276 -42.9%
template_preprocess 0 0.0% 13 0.1% 26 0.2% 19 0.1% 30 0.2% 0 0.0% 0 0.0% -264 -41.0% -264 -41.0%
drupal_render@2 0 0.0% -8,915 -57.9% 30 0.2% -7,782 -53.3% 10 0.1% -644 -96.4% -296 -44.3% -876 -136.0% -240 -37.3%
drupal_static -40 -1.8% -153 -1.0% -149 -1.0% -157 -1.1% -148 -1.0% 0 0.0% 0 0.0% -212 -32.9% -212 -32.9%
unserialize@1 0 0.0% 6 0.0% 6 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% -192 -29.8% -192 -29.8%
Drupal\Core\Entity\EntityNG::__get -1,240 -55.4% -4,030 -26.2% -4,092 -26.6% -5,418 -37.1% -5,481 -37.6% 0 0.0% 0 0.0% -168 -26.1% -168 -26.1%
drupal_render@6 0 0.0% -869 -5.6% -25 -0.2% -323 -2.2% -25 -0.2% -248 -37.1% -104 -15.6% 828 128.6% -164 -25.5%
Drupal\Core\Template\Attribute::__construct 20 0.9% 336 2.2% 98 0.6% 350 2.4% 49 0.3% 10,212 1528.7% 876 131.1% 1,036 160.9% 160 24.8%
contextual_preprocess 0 0.0% -9 -0.1% -6 -0.0% -6 -0.0% 7 0.0% 0 0.0% 0 0.0% 400 62.1% 156 24.2%
Drupal\Core\Entity\Entity::bundle 0 0.0% 8 0.1% 8 0.1% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 136 21.1% 136 21.1%
Drupal\Core\Database\Query\Select::preExecute 0 0.0% 48 0.3% -41 -0.3% 44 0.3% -56 -0.4% 0 0.0% 0 0.0% 36 5.6% 136 21.1%
Drupal\Core\Utility\ThemeRegistry::offsetGet 0 0.0% 5 0.0% 5 0.0% 13 0.1% 13 0.1% 0 0.0% 0 0.0% 132 20.5% 132 20.5%
run_init::templates/views-view.tpl.php 0 0.0% -2 -0.0% 43 0.3% -3 -0.0% 47 0.3% -256 -38.3% 480 71.9% 668 103.7% -128 -19.9%
drupal_render@1 0 0.0% -15,998 -103.8% -4 -0.0% -15,036 -103.0% 2 0.0% -2,456 -367.7% -236 -35.3% -1,872 -290.7% -120 -18.6%
drupal_render@5 0 0.0% -8,800 -57.1% -62 -0.4% -8,242 -56.5% -68 -0.5% -1,180 -176.6% -200 -29.9% -700 -108.7% -120 -18.6%
Drupal\Core\Entity\EntityBCDecorator::bundle 0 0.0% -32 -0.2% -30 -0.2% -4 -0.0% 25 0.2% 0 0.0% 0 0.0% -116 -18.0% -116 -18.0%
rawurlencode 0 0.0% 4 0.0% 4 0.0% 16 0.1% 16 0.1% 192 28.7% 192 28.7% 116 18.0% 116 18.0%
is_array -260 -11.6% -277 -1.8% -277 -1.8% -354 -2.4% -354 -2.4% 0 0.0% 0 0.0% 112 17.4% 112 17.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% 384 2.5% 9 0.1% 19 0.1% -32 -0.2% 56 8.4% 8 1.2% -964 -149.7% -112 -17.4%
ReflectionClass::__construct 0 0.0% -1 -0.0% -1 -0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 112 17.4% 112 17.4%
theme@4 0 0.0% -1,368 -8.9% -5 -0.0% -54 -0.4% -14 -0.1% 24 3.6% 0 0.0% 224 34.8% -104 -16.1%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery 0 0.0% 1,069 6.9% 14 0.1% 923 6.3% -3 -0.0% 24 3.6% -8 -1.2% -416 -64.6% -104 -16.1%
Drupal\Core\Database\Connection::defaultOptions 0 0.0% -19 -0.1% -19 -0.1% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% -104 -16.1% -104 -16.1%
Drupal\Core\Database\Connection::query 0 0.0% -942 -6.1% -22 -0.1% -177 -1.2% -81 -0.6% 0 0.0% 0 0.0% -292 -45.3% -104 -16.1%
Symfony\Component\ClassLoader\ClassLoader::findFile 0 0.0% -220 -1.4% -168 -1.1% -244 -1.7% -159 -1.1% 0 0.0% 0 0.0% 56 8.7% 104 16.1%
array_shift 0 0.0% 7 0.0% 7 0.0% 12 0.1% 12 0.1% 0 0.0% 0 0.0% -100 -15.5% -100 -15.5%
drupal_add_html_head_link 0 0.0% -1 -0.0% -1 -0.0% 1 0.0% 3 0.0% 4 0.6% 0 0.0% -16 -2.5% 100 15.5%
run_init::templates/html.tpl.php 0 0.0% 0 0.0% -1 -0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 124 19.3% 96 14.9%
contextual_pre_render_placeholder 0 0.0% 4 0.0% 4 0.0% 10 0.1% 10 0.1% 0 0.0% 0 0.0% -96 -14.9% -96 -14.9%
PDO::prepare 0 0.0% -90 -0.6% -77 -0.5% -114 -0.8% -68 -0.5% -16 -2.4% -16 -2.4% -84 -13.0% -84 -13.0%
Drupal\Core\Extension\ModuleHandler::getImplementations 0 0.0% -40 -0.3% 13 0.1% -64 -0.4% 7 0.0% 8 1.2% 0 0.0% -80 -12.4% -80 -12.4%
explode 0 0.0% 2 0.0% 2 0.0% -9 -0.1% -9 -0.1% -4 -0.6% -4 -0.6% 80 12.4% 80 12.4%
strtolower 0 0.0% -25 -0.2% -25 -0.2% -5 -0.0% -5 -0.0% 8 1.2% 8 1.2% -76 -11.8% -76 -11.8%
Drupal\Component\Plugin\PluginManagerBase::getDefinition 0 0.0% 505 3.3% -14 -0.1% 113 0.8% -7 -0.0% -8 -1.2% 0 0.0% -88 -13.7% -76 -11.8%
language_list -40 -1.8% -575 -3.7% -426 -2.8% -561 -3.8% -402 -2.8% -10,400 -1556.9% -10,400 -1556.9% -128 -19.9% -72 -11.2%
run_init::cache/None.php 0 0.0% 46 0.3% 7 0.0% 47 0.3% 7 0.0% 0 0.0% 0 0.0% 72 11.2% 72 11.2%
Drupal\Core\TypedData\Type\Language::getValue -40 -1.8% -1,014 -6.6% -293 -1.9% -1,024 -7.0% -299 -2.0% -1,120 -167.7% -4 -0.6% -192 -29.8% -64 -9.9%
array_diff 0 0.0% -13 -0.1% -13 -0.1% -8 -0.1% -8 -0.1% 0 0.0% 0 0.0% -64 -9.9% -64 -9.9%
load::Utility/ThemeRegistry.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 64 9.9% 64 9.9%
ReflectionClass::getDefaultProperties 0 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% -60 -9.3% -60 -9.3%
Symfony\Component\DependencyInjection\Container::get 0 0.0% -359 -2.3% 73 0.5% -318 -2.2% -58 -0.4% -20 -3.0% 4 0.6% 212 32.9% -56 -8.7%
Drupal\Core\Entity\Field\FieldItemBase::setValue 0 0.0% -8 -0.1% -2 -0.0% -2 -0.0% 5 0.0% 0 0.0% 0 0.0% 56 8.7% 56 8.7%
drupal_add_feed 0 0.0% -92 -0.6% 0 0.0% -32 -0.2% -7 -0.0% 20 3.0% 8 1.2% 100 15.5% 52 8.1%
Drupal\Core\Config\ConfigEvent::__construct 0 0.0% -1 -0.0% -1 -0.0% -8 -0.1% -8 -0.1% 0 0.0% 0 0.0% -52 -8.1% -52 -8.1%
Drupal\Core\Entity\EntityBCDecorator::label 0 0.0% -55 -0.4% -5 -0.0% -52 -0.4% -1 -0.0% 0 0.0% 0 0.0% 52 8.1% 52 8.1%
array_keys 0 0.0% -10 -0.1% -10 -0.1% -23 -0.2% -23 -0.2% 12 1.8% 12 1.8% -52 -8.1% -52 -8.1%
element_children 0 0.0% 7 0.0% 9 0.1% 3 0.0% 30 0.2% 4 0.6% 0 0.0% 8 1.2% 48 7.5%
Drupal\Core\Entity\EntityNG::language -40 -1.8% -2,226 -14.4% -423 -2.7% -2,249 -15.4% -417 -2.9% -1,112 -166.5% 0 0.0% -204 -31.7% -48 -7.5%
str_replace 0 0.0% -1 -0.0% -1 -0.0% 61 0.4% 61 0.4% -12 -1.8% -12 -1.8% -48 -7.5% -48 -7.5%
url 0 0.0% -35 -0.2% -1 -0.0% -20 -0.1% -52 -0.4% 60 9.0% 48 7.2% 108 16.8% 44 6.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 0.0% 135 0.9% -23 -0.1% 26 0.2% -41 -0.3% 0 0.0% -16 -2.4% -32 -5.0% 44 6.8%
Drupal\views\ViewExecutable::build 0 0.0% -285 -1.9% 0 0.0% -140 -1.0% 2 0.0% 16 2.4% 0 0.0% 20 3.1% -44 -6.8%
implode 20 0.9% 18 0.1% 18 0.1% -7 -0.0% -7 -0.0% 1,536 229.9% 1,536 229.9% 40 6.2% 40 6.2%
theme_get_registry 0 0.0% -94 -0.6% -14 -0.1% -10 -0.1% 44 0.3% 0 0.0% 0 0.0% -36 -5.6% -40 -6.2%
_drupal_default_html_head 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 40 6.2% 40 6.2%
Drupal\Component\Utility\String::format 0 0.0% -8 -0.1% -3 -0.0% -16 -0.1% -10 -0.1% 24 3.6% 0 0.0% 40 6.2% 40 6.2%
Twig_Template::render 0 0.0% -229 -1.5% 10 0.1% 881 6.0% -3 -0.0% 300 44.9% 0 0.0% -1,172 -182.0% 40 6.2%
Drupal\Core\Entity\EntityBCDecorator::entityType 0 0.0% -10 -0.1% -9 -0.1% -8 -0.1% -2 -0.0% 0 0.0% 0 0.0% -40 -6.2% -40 -6.2%
drupal_clean_css_identifier 0 0.0% 5 0.0% 6 0.0% 11 0.1% 25 0.2% -8 -1.2% -8 -1.2% 40 6.2% 40 6.2%
load::Block/SearchBlock.php 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 36 5.6% 36 5.6%
load::Config/Config.php 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% -12 -1.8% -12 -1.8% -36 -5.6% -36 -5.6%
Drupal\views\Plugin\ViewsPluginManager::__construct 0 0.0% -83 -0.5% -20 -0.1% -83 -0.6% -7 -0.0% 0 0.0% 0 0.0% -36 -5.6% -36 -5.6%
drupal_container 0 0.0% 47 0.3% 40 0.3% 39 0.3% 53 0.4% 0 0.0% 0 0.0% 32 5.0% 32 5.0%
Drupal\Core\TypedData\ItemList::offsetGet -40 -1.8% -159 -1.0% -123 -0.8% -179 -1.2% -153 -1.0% 0 0.0% 0 0.0% -28 -4.3% -28 -4.3%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl 0 0.0% 35 0.2% -1 -0.0% 37 0.3% 1 0.0% 0 0.0% 0 0.0% 28 4.3% 28 4.3%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize 0 0.0% 998 6.5% 1 0.0% 466 3.2% 5 0.0% 0 0.0% 0 0.0% -136 -21.1% 28 4.3%
run_init::Annotation/Plugin.php 0 0.0% -3 -0.0% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% -8 -1.2% -28 -4.3%
array_merge 0 0.0% 39 0.3% 39 0.3% 36 0.2% 36 0.2% 8 1.2% 8 1.2% 28 4.3% 28 4.3%
Drupal\Core\Template\AttributeArray::__toString 20 0.9% 457 3.0% 174 1.1% 483 3.3% 177 1.2% 2,880 431.1% -8,024 -1201.2% 420 65.2% 24 3.7%
run_init::Extension/Core.php 0 0.0% 3 0.0% 4 0.0% 2 0.0% 5 0.0% 0 0.0% 0 0.0% -48 -7.5% -24 -3.7%
Drupal\Core\Template\Attribute::__toString 0 0.0% 716 4.6% 171 1.1% 732 5.0% 173 1.2% 812 121.6% -812 -121.6% 280 43.5% 20 3.1%
run_init::Template/TwigEnvironment.php 0 0.0% 1 0.0% 1 0.0% 1 0.0% 3 0.0% -28 -4.2% 0 0.0% 416 64.6% 20 3.1%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad 0 0.0% -294 -1.9% 37 0.2% -101 -0.7% 34 0.2% 0 0.0% 0 0.0% 20 3.1% 20 3.1%
function_exists 0 0.0% 3 0.0% 3 0.0% 30 0.2% 30 0.2% 0 0.0% 0 0.0% -20 -3.1% -20 -3.1%
Drupal\Core\Entity\EntityBCDecorator::__get -320 -14.3% -13,905 -90.3% -7,311 -47.5% -14,206 -97.3% -6,038 -41.4% 8 1.2% 1,120 167.7% -392 -60.9% -20 -3.1%
run_init::Annotation/AnnotationInterface.php 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 20 3.1% 20 3.1%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% 13 0.1% 8 0.1% 19 0.1% 46 0.3% 0 0.0% 0 0.0% -20 -3.1% -20 -3.1%
l 0 0.0% -57 -0.4% -32 -0.2% -61 -0.4% -46 -0.3% 48 7.2% 0 0.0% 16 2.5% 16 2.5%
Drupal\block\BlockRenderController::view 0 0.0% -6,571 -42.7% 0 0.0% -6,356 -43.6% -3 -0.0% -784 -117.4% -4 -0.6% -832 -129.2% 16 2.5%
call_user_func_array@2 0 0.0% -50 -0.3% 5 0.0% 10 0.1% 0 0.0% 12 1.8% 12 1.8% 16 2.5% 12 1.9%
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