Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls151,892 158,027 6,135 4.0%
Incl. Wall Time (microsec)582,054 598,276 16,222 2.8%
Incl. CPU (microsecs)563,711 578,815 15,104 2.7%
Incl. MemUse (bytes)16,435,144 16,492,104 56,960 0.3%
Incl. PeakMemUse (bytes)16,877,640 16,934,536 56,896 0.3%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. CPU (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%
__TwigTemplate_c6b0ebce5495921bb4d4f3538737ce0b::doDisplay 110 1.8% 57,711 355.8% 5,494 33.9% 55,305 366.2% 3,977 26.3% 213,632 375.1% -824,072 -1446.8% 726,760 1277.3% 12,528 22.0%
twig_render_var@1 726 11.8% 48,328 297.9% 4,945 30.5% 46,311 306.6% 3,689 24.4% 291,128 511.1% -84,552 -148.4% 692,864 1217.8% 2,360 4.1%
run_init::templates/field.tpl.php -110 -1.8% -45,768 -282.1% -2,325 -14.3% -42,831 -283.6% -1,837 -12.2% -355,240 -623.7% 26,824 47.1% -633,528 -1113.5% -1,344 -2.4%
Drupal\Core\Template\TwigTemplate::getContextReference 836 13.6% 1,165 7.2% 1,143 7.0% 1,819 12.0% 1,783 11.8% 1,872 3.3% 1,872 3.3% 1,256 2.2% 1,256 2.2%
twig_render_template@1 110 1.8% 64,552 397.9% 2,092 12.9% 62,153 411.5% 1,567 10.4% 386,936 679.3% -100,824 -177.0% 823,176 1446.8% 4,416 7.8%
load::templates/field.tpl.php -110 -1.8% -1,076 -6.6% -1,076 -6.6% -1,171 -7.8% -1,171 -7.8% -33,440 -58.7% -33,440 -58.7% -4,768 -8.4% -4,768 -8.4%
extract -110 -1.8% -1,055 -6.5% -1,055 -6.5% -1,142 -7.6% -1,142 -7.6% -714,936 -1255.2% -714,936 -1255.2% -16,040 -28.2% -16,040 -28.2%
theme_render_template@2 -105 -1.7% -44,998 -277.4% -1,270 -7.8% -42,642 -282.3% -892 -5.9% -1,213,240 -2130.0% -203,856 -357.9% -519,072 -912.3% -1,808 -3.2%
is_scalar 726 11.8% 114 0.7% 114 0.7% 797 5.3% 797 5.3% 768 1.3% 768 1.3% 688 1.2% 688 1.2%
template_process_field 0 0.0% -3,560 -21.9% -893 -5.5% -3,554 -23.5% -727 -4.8% -111,768 -196.2% -7,944 -13.9% -1,936 -3.4% -448 -0.8%
Twig_Template::getAttribute 110 1.8% 940 5.8% 886 5.5% 1,019 6.7% 671 4.4% 1,616 2.8% 1,616 2.8% 1,632 2.9% 1,632 2.9%
is_object 638 10.4% 1 0.0% 1 0.0% 657 4.3% 657 4.3% 752 1.3% 752 1.3% 768 1.3% 768 1.3%
array_merge 110 1.8% 582 3.6% 582 3.6% 646 4.3% 646 4.3% 493,648 866.7% 493,648 866.7% 15,448 27.2% 15,448 27.2%
Twig_Template::render@1 110 1.8% 60,194 371.1% 904 5.6% 57,760 382.4% 597 4.0% 331,160 581.4% 7,304 12.8% 782,728 1375.7% 960 1.7%
PDOStatement::execute 0 0.0% 855 5.3% 855 5.3% -554 -3.7% -554 -3.7% 48 0.1% 48 0.1% -24,384 -42.9% -24,384 -42.9%
method_exists 418 6.8% 375 2.3% 378 2.3% 525 3.5% 526 3.5% 776 1.4% 776 1.4% 840 1.5% 840 1.5%
Twig_Template::display@1 110 1.8% 59,005 363.7% 589 3.6% 56,585 374.6% 493 3.3% 217,136 381.2% 1,432 2.5% 730,136 1283.3% 1,408 2.5%
theme@4 0 0.0% 13,552 83.5% 610 3.8% 13,944 92.3% 428 2.8% 8,944 15.7% 1,063,920 1867.8% 54,696 96.1% -1,224 -2.2%
Drupal\Core\Template\AttributeValueBase::render 110 1.8% 4,869 30.0% 421 2.6% 4,932 32.7% 424 2.8% 21,120 37.1% 0 0.0% -11,408 -20.1% -488 -0.9%
Drupal\Core\Template\TwigEnvironment::loadTemplate 110 1.8% 821 5.1% 356 2.2% 927 6.1% 413 2.7% 34,208 60.1% 1,472 2.6% 34,480 60.6% 1,344 2.4%
Drupal\Core\Template\Attribute::__toString 0 0.0% 5,475 33.8% 690 4.3% 5,476 36.3% 411 2.7% 14,064 24.7% -7,056 -12.4% -15,176 -26.7% -3,768 -6.6%
twig_cycle 110 1.8% 566 3.5% 560 3.5% 651 4.3% 408 2.7% 2,944 5.2% 1,424 2.5% 2,616 4.6% 1,176 2.1%
drupal_container 110 1.8% 279 1.7% 205 1.3% 512 3.4% 391 2.6% 784 1.4% 784 1.4% -28,464 -50.0% 560 1.0%
is_array 334 5.4% -51 -0.3% -51 -0.3% 391 2.6% 391 2.6% 1,544 2.7% 1,544 2.7% 1,248 2.2% 1,248 2.2%
Symfony\Component\DependencyInjection\Container::get 110 1.8% 134 0.8% 346 2.1% 371 2.5% 379 2.5% 776 1.4% -2,712 -4.8% -171,448 -301.3% -171,320 -301.1%
array_intersect_key 110 1.8% 300 1.8% 300 1.8% 361 2.4% 361 2.4% 244,600 429.4% 244,600 429.4% 400 0.7% 400 0.7%
Twig_Template::displayWithErrorHandling@1 110 1.8% 58,045 357.8% 334 2.1% 55,634 368.3% 329 2.2% 214,904 377.3% 1,272 2.2% 727,928 1279.4% 1,168 2.1%
twig_ensure_traversable 110 1.8% 352 2.2% 343 2.1% 453 3.0% 324 2.1% 1,920 3.4% 1,144 2.0% 1,760 3.1% 1,064 1.9%
Twig_Environment::mergeGlobals 110 1.8% 353 2.2% 242 1.5% 441 2.9% 277 1.8% 800 1.4% 800 1.4% 800 1.4% 800 1.4%
settings 110 1.8% 341 2.1% 229 1.4% 433 2.9% 261 1.7% 776 1.4% 776 1.4% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 111 1.8% 269 1.7% 216 1.3% 313 2.1% 259 1.7% 424 0.7% 136 0.2% 1,632 2.9% 184 0.3%
Drupal\Core\Template\Attribute::offsetGet -110 -1.8% -110 -0.7% -110 -0.7% -224 -1.5% -224 -1.5% -816 -1.4% -816 -1.4% -280 -0.5% -280 -0.5%
implode 110 1.8% 118 0.7% 118 0.7% 206 1.4% 206 1.4% 119,216 209.3% 119,216 209.3% -624 -1.1% -624 -1.1%
strtr 1 0.0% 194 1.2% 194 1.2% 205 1.4% 205 1.4% 64 0.1% 64 0.1% 362,824 637.7% 362,824 637.7%
Drupal\Component\Utility\Settings::get 110 1.8% 112 0.7% 112 0.7% 188 1.2% 188 1.2% 800 1.4% 800 1.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::__get 0 0.0% -209 -1.3% -184 -1.1% -212 -1.4% -183 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 110 1.8% 112 0.7% 112 0.7% 171 1.1% 171 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_key_exists 110 1.8% 46 0.3% 46 0.3% 165 1.1% 165 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getGlobals 110 1.8% 111 0.7% 111 0.7% 164 1.1% 163 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strtolower 110 1.8% 96 0.6% 96 0.6% 159 1.1% 159 1.1% 3,544 6.2% 3,544 6.2% -96 -0.2% -96 -0.2%
Drupal\Component\Utility\String::checkPlain 0 0.0% 36 0.2% 25 0.2% 102 0.7% 158 1.0% 16 0.0% 16 0.0% -5,296 -9.3% -5,568 -9.8%
ob_get_level 110 1.8% 31 0.2% 31 0.2% 145 1.0% 145 1.0% 776 1.4% 776 1.4% 776 1.4% 776 1.4%
module_load_include 0 0.0% -293 -1.8% -128 -0.8% -229 -1.5% -138 -0.9% -8 -0.0% 0 0.0% -4,048 -7.1% 0 0.0%
count 110 1.8% -24 -0.1% -25 -0.2% 123 0.8% 127 0.8% 760 1.3% 760 1.3% 760 1.3% 760 1.3%
PDO::__construct 0 0.0% -342 -2.1% -342 -2.1% -126 -0.8% -126 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer 110 1.8% 74 0.5% 74 0.5% 120 0.8% 120 0.8% 0 0.0% 0 0.0% -29,024 -51.0% -29,024 -51.0%
ctype_digit 110 1.8% 82 0.5% 82 0.5% 114 0.8% 114 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get 0 0.0% -667 -4.1% -138 -0.9% -688 -4.6% -114 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::query 0 0.0% 710 4.4% -86 -0.5% -678 -4.5% -111 -0.7% 48 0.1% 0 0.0% -45,904 -80.7% -4,232 -7.4%
Drupal\Core\Database\Statement::fetchAllAssoc 0 0.0% 213 1.3% 121 0.7% 207 1.4% 110 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::loadInclude 0 0.0% -77 -0.5% -106 -0.7% -90 -0.6% -110 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::language 0 0.0% -305 -1.9% -1 -0.0% -388 -2.6% -108 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::__construct 0 0.0% 121 0.7% 96 0.6% 126 0.8% 107 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_file 1 0.0% 98 0.6% 98 0.6% 95 0.6% 95 0.6% -88 -0.2% -88 -0.2% 80 0.1% 80 0.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple 0 0.0% -827 -5.1% 69 0.4% -722 -4.8% 94 0.6% -8 -0.0% -32 -0.1% -40,224 -70.7% -536 -0.9%
array_keys 0 0.0% 3 0.0% 3 0.0% 93 0.6% 93 0.6% -32 -0.1% -32 -0.1% -624 -1.1% -624 -1.1%
language 0 0.0% -111 -0.7% -13 -0.1% -111 -0.7% -93 -0.6% 0 0.0% 0 0.0% -1,744 -3.1% -1,600 -2.8%
Drupal\field\Plugin\Type\Formatter\FormatterBase::view 0 0.0% 243 1.5% 93 0.6% 258 1.7% 90 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::get 0 0.0% -252 -1.6% 6 0.0% -331 -2.2% -89 -0.6% 48 0.1% 0 0.0% -136 -0.2% 0 0.0%
ob_get_clean 0 0.0% -83 -0.5% -83 -0.5% -89 -0.6% -89 -0.6% 840 1.5% 840 1.5% -112,096 -197.0% -112,096 -197.0%
unserialize 0 0.0% -78 -0.5% 91 0.6% -34 -0.2% 88 0.6% 8 0.0% 0 0.0% 8,448 14.8% 8,184 14.4%
Drupal\Core\TypedData\Type\Language::getValue 0 0.0% -155 -1.0% -22 -0.1% -156 -1.0% -87 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments 0 0.0% -36 -0.2% -48 -0.3% -38 -0.3% -87 -0.6% 0 0.0% -32 -0.1% -15,672 -27.5% -9,432 -16.6%
fread 0 0.0% -81 -0.5% -81 -0.5% -80 -0.5% -80 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static 0 0.0% -101 -0.6% -102 -0.6% -83 -0.5% -80 -0.5% 0 0.0% 0 0.0% -512 -0.9% -512 -0.9%
load::service_container_prod_.php/7d5b0341f7a0fe4b13c704a1558d86cecf0360741c03d4bd721a1ed204c3774a.php 1 0.0% 76 0.5% 76 0.5% 78 0.5% 78 0.5% 71,928 126.3% 71,928 126.3% 71,856 126.3% 71,856 126.3%
Drupal\Core\Template\Attribute::offsetSet 0 0.0% 152 0.9% 61 0.4% 140 0.9% 74 0.5% 0 0.0% 0 0.0% -13,960 -24.5% -13,960 -24.5%
ob_start 0 0.0% -67 -0.4% -67 -0.4% -72 -0.5% -72 -0.5% 776 1.4% 776 1.4% 4,440 7.8% 4,440 7.8%
load::service_container_prod_.php/94a681f0fba846e182322e9d8f1c1d788cf72c117c0332788bb26627174f7226.php -1 -0.0% -70 -0.4% -70 -0.4% -71 -0.5% -71 -0.5% -71,928 -126.3% -71,928 -126.3% -71,856 -126.3% -71,856 -126.3%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance 0 0.0% -289 -1.8% -49 -0.3% -288 -1.9% -70 -0.5% 48 0.1% 0 0.0% -224 -0.4% 56 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 0 0.0% 242 1.5% 19 0.1% 239 1.6% 70 0.5% -32 -0.1% 0 0.0% 104 0.2% 0 0.0%
element_children 0 0.0% 96 0.6% 27 0.2% 59 0.4% -69 -0.5% 0 0.0% 0 0.0% 400 0.7% 224 0.4%
drupal_render 0 0.0% 13,832 85.3% 67 0.4% 14,284 94.6% 68 0.5% 57,008 100.1% 0 0.0% 56,832 99.9% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::isDefaulted 0 0.0% 23 0.1% 16 0.1% 36 0.2% 67 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageControllerNG.php 0 0.0% 66 0.4% 66 0.4% 67 0.4% 67 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo 0 0.0% 142 0.9% -64 -0.4% -21 -0.1% -66 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@2 0 0.0% 13,947 86.0% 51 0.3% 14,219 94.1% 64 0.4% 57,616 101.2% 50,160 88.1% 57,432 100.9% 472 0.8%
Symfony\Component\ClassLoader\ClassLoader::findFile 0 0.0% -46 -0.3% -46 -0.3% -35 -0.2% -64 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter 0 0.0% -97 -0.6% -35 -0.2% -102 -0.7% -63 -0.4% 0 0.0% 0 0.0% -64 -0.1% 0 0.0%
language_list 0 0.0% -51 -0.3% -7 -0.0% -101 -0.7% -62 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable 0 0.0% 8 0.0% 15 0.1% -19 -0.1% -60 -0.4% 0 0.0% 0 0.0% -232 -0.4% -144 -0.3%
element_sort 0 0.0% 18 0.1% 9 0.1% 29 0.2% 59 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 0.0% 120 0.7% -6 -0.0% -182 -1.2% -58 -0.4% 8 0.0% 0 0.0% -32 -0.1% 32 0.1%
drupal_render@7 0 0.0% 14,357 88.5% 21 0.1% 14,408 95.4% 58 0.4% 8,928 15.7% -40 -0.1% 61,376 107.9% 0 0.0%
apc_fetch 0 0.0% 20 0.1% 20 0.1% 57 0.4% 57 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::__get 0 0.0% -203 -1.3% -56 -0.3% -206 -1.4% 56 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
htmlspecialchars 0 0.0% 11 0.1% 11 0.1% -56 -0.4% -56 -0.4% 0 0.0% 0 0.0% 272 0.5% 272 0.5%
Drupal\entity\Plugin\Core\Entity\EntityDisplay::getFormatter 0 0.0% -141 -0.9% -11 -0.1% -170 -1.1% -55 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::__construct 0 0.0% 51 0.3% 51 0.3% 55 0.4% 55 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::get 0 0.0% -4 -0.0% -4 -0.0% -18 -0.1% -54 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
PDO::prepare 0 0.0% -6 -0.0% -6 -0.0% -22 -0.1% -54 -0.4% 0 0.0% 0 0.0% -240 -0.4% -240 -0.4%
Symfony\Component\DependencyInjection\Container::has 0 0.0% -64 -0.4% -63 -0.4% -57 -0.4% -53 -0.4% 0 0.0% 0 0.0% -192 -0.3% -192 -0.3%
rdf_preprocess_node 0 0.0% -512 -3.2% -47 -0.3% -512 -3.4% -52 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/views-view-unformatted.tpl.php 0 0.0% 36 0.2% 44 0.3% 39 0.3% 51 0.3% 0 0.0% 0 0.0% 48,048 84.4% 48,048 84.4%
theme@1 0 0.0% 14,039 86.5% -1 -0.0% 14,308 94.7% -51 -0.3% 56,984 100.0% -16 -0.0% 58,248 102.4% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::getUuid 0 0.0% 0 0.0% 0 0.0% 51 0.3% 51 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent 0 0.0% 51 0.3% 50 0.3% 49 0.3% 51 0.3% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
rdf_mapping_load 0 0.0% 30 0.2% -22 -0.1% -80 -0.5% -50 -0.3% 0 0.0% 0 0.0% -4,280 -7.5% -3,944 -6.9%
variable_get 0 0.0% -4 -0.0% -4 -0.0% -48 -0.3% -48 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_bool 0 0.0% 1 0.0% 1 0.0% -47 -0.3% -47 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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