Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls154,347 154,586 239 0.2%
Incl. Wall Time (microsec)1,007,555 1,008,179 624 0.1%
Incl. CPU (microsecs)940,129 941,658 1,529 0.2%
Incl. MemUse (bytes)9,726,456 9,739,080 12,624 0.1%
Incl. PeakMemUse (bytes)10,013,924 10,030,596 16,672 0.2%

[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 1 0.4% -893 -143.1% -893 -143.1% 113 7.4% 113 7.4% 680 5.4% 680 5.4% 0 0.0% 0 0.0%
theme_render_template@4 -21 -8.8% -3,334 -534.3% -394 -63.1% -3,349 -219.0% -293 -19.2% -147,636 -1169.5% -25,124 -199.0% -133,912 -803.2% 0 0.0%
theme@3 0 0.0% 2,832 453.8% -325 -52.1% 2,469 161.5% -370 -24.2% 14,296 113.2% 161,156 1276.6% 14,308 85.8% 0 0.0%
theme_render_template@3 15 6.3% -9,365 -1500.8% 301 48.2% -9,351 -611.6% 266 17.4% -94,268 -746.7% 17,076 135.3% 14,000 84.0% 240 1.4%
Drupal\Core\Entity\EntityBCDecorator::__get 0 0.0% -872 -139.7% -289 -46.3% -892 -58.3% -206 -13.5% 0 0.0% 0 0.0% 20 0.1% 0 0.0%
Drupal\Core\Entity\EntityNG::__get 0 0.0% -328 -52.6% -246 -39.4% -440 -28.8% -371 -24.3% 0 0.0% 0 0.0% -32 -0.2% 20 0.1%
twig_render_template 6 2.5% 17,328 2776.9% 218 34.9% 16,907 1105.8% 187 12.2% 93,420 740.0% -62,192 -492.6% 147,872 886.9% 0 0.0%
__TwigTemplate_9787d104a8a4800dbba21155c3f64018::doDisplay 6 2.5% 13,524 2167.3% 197 31.6% 13,533 885.1% 173 11.3% 14,816 117.4% -202,828 -1606.7% 141,992 851.7% 0 0.0%
drupal_get_library 0 0.0% -402 -64.4% -188 -30.1% -402 -26.3% -144 -9.4% -32 -0.3% -8 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigTemplate::getContextReference 12 5.0% 243 38.9% 187 30.0% 243 15.9% 182 11.9% 7,448 59.0% 6,524 51.7% 0 0.0% 0 0.0%
drupal_render@5 0 0.0% 2,994 479.8% -183 -29.3% 2,630 172.0% -184 -12.0% 17,144 135.8% 1,424 11.3% 17,928 107.5% 3,864 23.2%
Drupal\Core\Extension\ModuleHandler::loadInclude 0 0.0% -151 -24.2% -174 -27.9% -149 -9.7% -171 -11.2% -112 -0.9% 0 0.0% 0 0.0% 0 0.0%
language_list 0 0.0% -141 -22.6% -154 -24.7% -107 -7.0% -126 -8.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::service_container_prod_.php/0142d464ef0d04640d9eb791ab1bf869a6343fb3deafae791c5dabc7f4e84c13.php 1 0.4% 144 23.1% 144 23.1% 147 9.6% 147 9.6% 45,628 361.4% 45,628 361.4% 43,444 260.6% 43,444 260.6%
load::service_container_prod_.php/60905af3f336dba2be9f1c1579b0fe658d8be3088360a59b7c05b043a1772280.php -1 -0.4% -142 -22.8% -142 -22.8% -145 -9.5% -145 -9.5% -45,628 -361.4% -45,628 -361.4% -43,444 -260.6% -43,444 -260.6%
system_library_info 0 0.0% -157 -25.2% -136 -21.8% -159 -10.4% -137 -9.0% -24 -0.2% -24 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery 0 0.0% 678 108.7% 131 21.0% 1,214 79.4% 125 8.2% -8 -0.1% -12 -0.1% -120 -0.7% 0 0.0%
twig_render_var 12 5.0% 14,667 2350.5% 128 20.5% 14,665 959.1% 111 7.3% 210,188 1665.0% 452 3.6% 147,816 886.6% 0 0.0%
theme@5 0 0.0% 725 116.2% -127 -20.4% 685 44.8% -132 -8.6% 0 0.0% 0 0.0% 5,948 35.7% 20 0.1%
html_entity_decode 0 0.0% 120 19.2% 120 19.2% 119 7.8% 119 7.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
preg_replace 4 1.7% 116 18.6% 116 18.6% 40 2.6% 40 2.6% 600 4.8% 600 4.8% 0 0.0% 0 0.0%
extract -6 -2.5% -102 -16.3% -102 -16.3% -118 -7.7% -118 -7.7% -15,280 -121.0% -15,280 -121.0% 28 0.2% 28 0.2%
Drupal\Core\Database\Connection::query 1 0.4% -731 -117.1% 94 15.1% 284 18.6% 48 3.1% 1,492 11.8% -460 -3.6% -160 -1.0% -104 -0.6%
drupal_render@4 0 0.0% 2,767 443.4% 91 14.6% 2,403 157.2% 95 6.2% 15,500 122.8% 1,416 11.2% 17,976 107.8% 0 0.0%
load::templates/views-view-grouping.tpl.php -6 -2.5% -90 -14.4% -90 -14.4% -100 -6.5% -100 -6.5% -1,604 -12.7% -1,604 -12.7% 0 0.0% 0 0.0%
strpos 1 0.4% 89 14.3% 89 14.3% 76 5.0% 76 5.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_invoke_method_multiple 0 0.0% -25 -4.0% 88 14.1% 77 5.0% 87 5.7% 0 0.0% 0 0.0% -44 -0.3% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::__get 0 0.0% -291 -46.6% -86 -13.8% -260 -17.0% -18 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/block.tpl.php 0 0.0% 2,834 454.2% 84 13.5% 2,470 161.5% 80 5.2% 15,496 122.8% -1,420 -11.2% 17,976 107.8% 0 0.0%
PDO::__construct 0 0.0% -83 -13.3% -83 -13.3% -22 -1.4% -22 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc 0 0.0% -110 -17.6% -81 -13.0% -105 -6.9% -76 -5.0% 12 0.1% 12 0.1% 12 0.1% 12 0.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.4% 221 35.4% 80 12.8% 220 14.4% 75 4.9% 11,144 88.3% 396 3.1% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format 0 0.0% -343 -55.0% -79 -12.7% -343 -22.4% -15 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 6 2.5% 1,446 231.7% 78 12.5% 1,069 69.9% 67 4.4% 13,716 108.7% 624 4.9% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple 0 0.0% 12 1.9% -77 -12.3% 50 3.3% -107 -7.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks 0 0.0% 386 61.9% 71 11.4% 527 34.5% 55 3.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has 0 0.0% -73 -11.7% -70 -11.2% -87 -5.7% -61 -4.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% 87 13.9% 69 11.1% 74 4.8% 24 1.6% -4 -0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::get 0 0.0% 245 39.3% 68 10.9% 207 13.5% 35 2.3% -4 -0.0% 0 0.0% -16 -0.1% 0 0.0%
_field_invoke_multiple 0 0.0% -364 -58.3% 68 10.9% -264 -17.3% 49 3.2% 0 0.0% 0 0.0% 44 0.3% 0 0.0%
Drupal\Core\Entity\EntityNG::getBCEntity 0 0.0% 41 6.6% -66 -10.6% -132 -8.6% -48 -3.1% 0 0.0% 0 0.0% 48 0.3% 48 0.3%
Twig_Environment::isTemplateFresh 1 0.4% 149 23.9% 66 10.6% 153 10.0% 56 3.7% 28 0.2% -560 -4.4% 0 0.0% 0 0.0%
run_init::templates/views-view-grouping.tpl.php -6 -2.5% -12,667 -2030.0% -66 -10.6% -12,676 -829.0% -65 -4.3% -150,772 -1194.3% 61,128 484.2% -133,912 -803.2% 0 0.0%
Twig_Template::render 6 2.5% 15,493 2482.9% 66 10.6% 15,465 1011.4% 49 3.2% 77,580 614.5% 168 1.3% 147,916 887.2% 0 0.0%
glob 0 0.0% 65 10.4% 65 10.4% 65 4.3% 65 4.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_filter_xss_split 0 0.0% -84 -13.5% -64 -10.3% -103 -6.7% -90 -5.9% -8 -0.1% 48 0.4% 244 1.5% 120 0.7%
is_object 6 2.5% -63 -10.1% -63 -10.1% -66 -4.3% -66 -4.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_file 1 0.4% 62 9.9% 62 9.9% 61 4.0% 61 4.0% -88 -0.7% -88 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 0.0% -295 -47.3% -62 -9.9% -359 -23.5% -24 -1.6% 4 0.0% 0 0.0% -12 -0.1% 0 0.0%
ob_get_clean 0 0.0% 59 9.5% 59 9.5% 64 4.2% 64 4.2% 6,628 52.5% 6,628 52.5% 1,744 10.5% 1,744 10.5%
theme@4 0 0.0% 1,209 193.8% -58 -9.3% 1,251 81.8% 10 0.7% -1,716 -13.6% -16 -0.1% 14,064 84.4% 0 0.0%
run_init::Loader/Filesystem.php 0 0.0% 57 9.1% 57 9.1% 57 3.7% 57 3.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::file/FileInterface.php 0 0.0% -57 -9.1% -57 -9.1% -57 -3.7% -57 -3.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
serialize 0 0.0% 57 9.1% 57 9.1% 50 3.3% 50 3.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ob_start 0 0.0% 57 9.1% 57 9.1% 41 2.7% 41 2.7% -424 -3.4% -424 -3.4% 9,348 56.1% 9,348 56.1%
filemtime 8 3.3% 56 9.0% 56 9.0% 66 4.3% 66 4.3% 88 0.7% 88 0.7% 0 0.0% 0 0.0%
file_exists 2 0.8% 56 9.0% 56 9.0% 55 3.6% 55 3.6% 4 0.0% 4 0.0% -120 -0.7% -120 -0.7%
run_init::templates/views-view.tpl.php 0 0.0% 2,907 465.9% -56 -9.0% 2,546 166.5% -54 -3.5% 14,068 111.4% -3,080 -24.4% 17,928 107.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags 1 0.4% 473 75.8% 56 9.0% 34 2.2% 48 3.1% 288 2.3% -968 -7.7% -16 -0.1% -24 -0.1%
Drupal\Core\Entity\EntityNG::getPropertyDefinitions 0 0.0% 130 20.8% -54 -8.7% -45 -2.9% -43 -2.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad 0 0.0% -216 -34.6% -54 -8.7% -663 -43.4% -57 -3.7% -4 -0.0% -4 -0.0% -40 -0.2% 0 0.0%
run_init::row/EntityRow.php 0 0.0% -54 -8.7% -53 -8.5% -54 -3.5% -53 -3.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_username 0 0.0% -455 -72.9% -53 -8.5% -463 -30.3% -54 -3.5% 0 0.0% 0 0.0% 96 0.6% 0 0.0%
Twig_Template::display 6 2.5% 15,353 2460.4% 53 8.5% 15,325 1002.3% 58 3.8% 14,968 118.6% 0 0.0% 147,816 886.6% 0 0.0%
Drupal\node\NodeRenderController::buildContent 0 0.0% -512 -82.1% 52 8.3% 167 10.9% 52 3.4% 12 0.1% 0 0.0% 12 0.1% 0 0.0%
form_state_defaults 0 0.0% -51 -8.2% -51 -8.2% -51 -3.3% -51 -3.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_alter 0 0.0% -97 -15.5% -51 -8.2% -82 -5.4% 24 1.6% 0 0.0% 0 0.0% -100 -0.6% 0 0.0%
Drupal\Core\Entity\EntityNG::__construct 0 0.0% -50 -8.0% -50 -8.0% -51 -3.3% -22 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile 0 0.0% 183 29.3% 49 7.9% 151 9.9% 12 0.8% 0 0.0% 0 0.0% -128 -0.8% -56 -0.3%
filter_xss_admin 0 0.0% -223 -35.7% -49 -7.9% -224 -14.7% -43 -2.8% -8 -0.1% 0 0.0% 244 1.5% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 7 2.9% 138 22.1% 48 7.7% 149 9.7% 57 3.7% 444 3.5% 104 0.8% 0 0.0% 0 0.0%
unserialize 1 0.4% 129 20.7% 48 7.7% 606 39.6% 54 3.5% 8 0.1% -4 -0.0% -20 -0.1% -56 -0.3%
load::style/Rss.php 0 0.0% 48 7.7% 48 7.7% 49 3.2% 49 3.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile 0 0.0% 72 11.5% 48 7.7% 74 4.8% 66 4.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__set 0 0.0% -83 -13.3% -47 -7.5% -20 -1.3% 79 5.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists 0 0.0% 46 7.4% 46 7.4% 16 1.0% 16 1.0% 0 0.0% 0 0.0% -24 -0.1% -24 -0.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem 1 0.4% 611 97.9% 46 7.4% 723 47.3% 39 2.6% 172 1.4% -124 -1.0% -48 -0.3% -12 -0.1%
Drupal\Core\Entity\EntityNG::language 0 0.0% -395 -63.3% -46 -7.4% -387 -25.3% -62 -4.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
__TwigTemplate_de82d3dbabdca62d71c182f6234badf5::doDisplay 0 0.0% 1,695 271.6% 46 7.4% 1,654 108.2% 37 2.4% 0 0.0% 8 0.1% 5,824 34.9% 0 0.0%
service_container_prod_::getParamconverterManagerService 0 0.0% 78 12.5% 46 7.4% 76 5.0% 42 2.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
htmlspecialchars 0 0.0% 46 7.4% 46 7.4% -29 -1.9% -29 -1.9% 4 0.0% 4 0.0% 0 0.0% 0 0.0%
load::templates/user.tpl.php 0 0.0% 45 7.2% 45 7.2% 41 2.7% 41 2.7% 8 0.1% 8 0.1% 1,248 7.5% 1,248 7.5%
Drupal\Core\Config\Entity\ConfigEntityBase::__construct 0 0.0% 69 11.1% 44 7.1% 71 4.6% 52 3.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
language_load 0 0.0% -190 -30.4% -44 -7.1% -140 -9.2% -16 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@8 0 0.0% 1,879 301.1% 44 7.1% 1,863 121.8% 25 1.6% -1,724 -13.7% 8 0.1% 13,908 83.4% 0 0.0%
array_map 0 0.0% 9 1.4% -43 -6.9% -6 -0.4% -68 -4.4% -8 -0.1% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getAccessManagerService 0 0.0% -41 -6.6% -43 -6.9% -43 -2.8% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\PluginBase::__construct 0 0.0% -44 -7.1% -42 -6.7% -53 -3.5% -50 -3.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Routing/ProviderBasedGenerator.php 0 0.0% 42 6.7% 42 6.7% 42 2.7% 42 2.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#97#87#d104a8a4800dbba21155c3f64018.php/e426c208a65203a3a1471dc16833883eefcb75bbfea97aba55dfa9c6b13ee026.php 1 0.4% 42 6.7% 42 6.7% 45 2.9% 45 2.9% 9,844 78.0% 9,844 78.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::setReference 6 2.5% 52 8.3% 42 6.7% 63 4.1% 39 2.6% 924 7.3% 1,092 8.7% 0 0.0% 0 0.0%
settings 6 2.5% 44 7.1% 41 6.6% 45 2.9% 40 2.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::displayWithErrorHandling 6 2.5% 15,259 2445.4% 40 6.4% 15,225 995.7% 38 2.5% 14,968 118.6% 152 1.2% 147,816 886.6% 0 0.0%
load::display/Feed.php 0 0.0% -40 -6.4% -40 -6.4% -39 -2.6% -39 -2.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::usesFields 0 0.0% 43 6.9% 40 6.4% 39 2.6% 35 2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_format_name 0 0.0% -212 -34.0% -39 -6.2% -209 -13.7% -25 -1.6% 0 0.0% 0 0.0% 96 0.6% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad 0 0.0% 707 113.3% 38 6.1% 581 38.0% 39 2.6% -4 -0.0% 0 0.0% -4 -0.0% 0 0.0%
load::Query/Select.php 0 0.0% 38 6.1% 38 6.1% 38 2.5% 38 2.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static 1 0.4% 40 6.4% 38 6.1% 59 3.9% 66 4.3% 0 0.0% 0 0.0% -124 -0.7% -124 -0.7%
theme 0 0.0% 2,103 337.0% -38 -6.1% 1,138 74.4% -27 -1.8% 15,476 122.6% -4,288 -34.0% 16,668 100.0% 0 0.0%
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