Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls89,936 90,753 817 0.9%
Incl. Wall Time (microsec)594,227 598,833 4,606 0.8%
Incl. CPU (microsecs)540,163 543,931 3,768 0.7%
Incl. MemUse (bytes)13,474,668 13,568,852 94,184 0.7%
Incl. PeakMemUse (bytes)13,579,136 13,675,896 96,760 0.7%

[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%
drupal_is_cli 0 0.0% 0 0.0% 0 0.0% 601 16.0% 601 16.0% 32,768 34.8% 32,768 34.8% 36,156 37.4% 36,156 37.4%
Symfony\Component\HttpKernel\Event\KernelEvent::__construct 0 0.0% 1 0.0% 1 0.0% -599 -15.9% -599 -15.9% -32,768 -34.8% -32,768 -34.8% -65,332 -67.5% -65,332 -67.5%
Drupal\Core\Render\Element::children -22 -2.7% -655 -14.2% -613 -13.3% -654 -17.4% -508 -13.5% -2,828 -3.0% -592 -0.6% -19,684 -20.3% -17,280 -17.9%
Drupal\Core\Extension\Extension::load 0 0.0% 365 7.9% 323 7.0% 361 9.6% 323 8.6% -40 -0.0% 0 0.0% 8 0.0% 16 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 4 0.5% 821 17.8% 312 6.8% 831 22.1% 273 7.2% 52,456 55.7% 1,604 1.7% 12,520 12.9% -108 -0.1%
drupal_render@5 -6 -0.7% 1,367 29.7% -192 -4.2% 1,445 38.3% -203 -5.4% 11,176 11.9% 1,664 1.8% -6,112 -6.3% -2,772 -2.9%
Symfony\Component\DependencyInjection\Container::get 24 2.9% 615 13.4% 235 5.1% 319 8.5% 189 5.0% 304 0.3% 4 0.0% 134,192 138.7% 728 0.8%
load::service_container_prod/0752132b1c7f0c4fe7cb2b9fab6ec9fc8a6380fed7422c028ccf45487b5765fa.php -1 -0.1% -184 -4.0% -184 -4.0% -188 -5.0% -188 -5.0% -67,952 -72.1% -67,952 -72.1% -67,692 -70.0% -67,692 -70.0%
PDOStatement::execute 0 0.0% 532 11.6% 532 11.6% 186 4.9% 186 4.9% 20 0.0% 20 0.0% 48 0.0% 48 0.0%
array_keys -13 -1.6% -117 -2.5% -117 -2.5% -181 -4.8% -181 -4.8% 1,240 1.3% 1,240 1.3% -656 -0.7% -656 -0.7%
load::service_container_prod/5b691c1e48ef545d237435565d519b9bd7deb1aca5c89ed1d0da764762b44a00.php 1 0.1% 176 3.8% 176 3.8% 179 4.8% 179 4.8% 67,944 72.1% 67,944 72.1% 67,684 70.0% 67,684 70.0%
twig_render_var@2 25 3.1% 3,286 71.3% 160 3.5% 3,299 87.6% 169 4.5% 7,048 7.5% -11,656 -12.4% 31,084 32.1% 3,084 3.2%
Twig_Template::getAttribute 18 2.2% 258 5.6% 206 4.5% 281 7.5% 161 4.3% 964 1.0% 968 1.0% 1,536 1.6% 1,540 1.6%
drupal_render@7 6 0.7% 2,203 47.8% 182 4.0% 2,193 58.2% 153 4.1% 7,932 8.4% -4,252 -4.5% 14,016 14.5% 360 0.4%
Drupal\Core\DependencyInjection\Container::get 24 2.9% 649 14.1% 27 0.6% 440 11.7% 151 4.0% -380 -0.4% -684 -0.7% 135,548 140.1% 1,356 1.4%
_theme@2 1 0.1% 1,839 39.9% 173 3.8% 1,842 48.9% 142 3.8% 57,056 60.6% -8,132 -8.6% 51,600 53.3% -4,032 -4.2%
drupal_sort_css_js 34 4.2% 101 2.2% 101 2.2% 139 3.7% 139 3.7% 952 1.0% 952 1.0% 0 0.0% 0 0.0%
__TwigTemplate_afdffdef2433e74178ad136e55d7dbfee3f353aa29e249927956655bba436ff7::doDisplay 1 0.1% 716 15.5% 186 4.0% 719 19.1% 136 3.6% 3,828 4.1% -3,576 -3.8% 8,864 9.2% 4,824 5.0%
drupal_clean_id_identifier 0 0.0% -152 -3.3% -41 -0.9% -163 -4.3% -127 -3.4% 0 0.0% 0 0.0% -12 -0.0% -88 -0.1%
_theme 0 0.0% 5,951 129.2% 132 2.9% 5,509 146.2% 123 3.3% 98,832 104.9% -3,864 -4.1% 134,752 139.3% 1,316 1.4%
Drupal\Component\Utility\String::checkPlain 12 1.5% 94 2.0% 71 1.5% 116 3.1% 123 3.3% 2,216 2.4% 228 0.2% -332 -0.3% -148 -0.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate 7 0.9% 1,477 32.1% 162 3.5% 1,491 39.6% 115 3.1% 59,512 63.2% -352 -0.4% 12,688 13.1% -408 -0.4%
_theme@1 0 0.0% 4,528 98.3% 162 3.5% 3,451 91.6% 112 3.0% 75,044 79.7% -6,812 -7.2% -11,324 -11.7% -4,604 -4.8%
drupal_render@6 2 0.2% 2,659 57.7% 84 1.8% 2,664 70.7% 96 2.5% 17,344 18.4% 3,920 4.2% 23,996 24.8% 2,412 2.5%
Drupal\Core\StringTranslation\TranslationManager::getStringTranslation 0 0.0% -36 -0.8% -17 -0.4% -58 -1.5% -95 -2.5% 0 0.0% 0 0.0% 220 0.2% 192 0.2%
Drupal::service 23 2.8% 641 13.9% 97 2.1% 531 14.1% 94 2.5% -368 -0.4% 0 0.0% 134,724 139.2% -192 -0.2%
load::1#d2#72#873ece6354130c758d91ea487edded813b3486b3ca647dfb777bc197ce46/3b9c1d0f001c997ef24c820f36a13d49e48542de099d87c3dd281f5cf86dcdc8.php 1 0.1% 85 1.8% 85 1.8% 91 2.4% 91 2.4% 14,188 15.1% 14,188 15.1% 13,424 13.9% 13,424 13.9%
explode 18 2.2% 30 0.7% 30 0.7% 90 2.4% 90 2.4% 5,964 6.3% 5,964 6.3% 476 0.5% 476 0.5%
drupal_render_collect_post_render_cache -6 -0.7% -470 -10.2% -67 -1.5% -483 -12.8% -89 -2.4% -7,892 -8.4% -6,848 -7.3% -892 -0.9% -524 -0.5%
twig_render_var 3 0.4% 5,143 111.7% 68 1.5% 4,240 112.5% 84 2.2% 74,620 79.2% -3,520 -3.7% -44,816 -46.3% -1,028 -1.1%
Drupal\Core\Template\AttributeValueBase::render 6 0.7% 172 3.7% 46 1.0% 186 4.9% 82 2.2% 396 0.4% -1,676 -1.8% -1,148 -1.2% -500 -0.5%
substr 24 2.9% 22 0.5% 22 0.5% 82 2.2% 82 2.2% 1,136 1.2% 1,136 1.2% -752 -0.8% -752 -0.8%
theme_file_upload_help -4 -0.5% -2,337 -50.7% -102 -2.2% -2,342 -62.2% -80 -2.1% -11,200 -11.9% 156 0.2% -3,200 -3.3% -180 -0.2%
Drupal\Core\Template\AttributeString::__toString 2 0.2% 20 0.4% -12 -0.3% -1 -0.0% -79 -2.1% 384 0.4% 0 0.0% -240 -0.2% 0 0.0%
_drupal_add_js 3 0.4% 112 2.4% 97 2.1% 103 2.7% 76 2.0% 17,716 18.8% 14,676 15.6% 3,948 4.1% 3,720 3.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 0 0.0% -85 -1.8% 34 0.7% -101 -2.7% 74 2.0% 0 0.0% 20 0.0% 49,832 51.5% 3,700 3.8%
file_exists 8 1.0% 60 1.3% 38 0.8% 94 2.5% 73 1.9% 4 0.0% 16 0.0% 348 0.4% 344 0.4%
template_preprocess_file_upload_help 4 0.5% 2,262 49.1% 93 2.0% 2,267 60.2% 72 1.9% 12,532 13.3% 2,036 2.2% 8,312 8.6% 896 0.9%
Drupal\Core\Database\Statement::fetchAllAssoc 0 0.0% 52 1.1% 43 0.9% 60 1.6% 72 1.9% 8 0.0% 8 0.0% 20 0.0% 20 0.0%
load::Discovery/StaticDiscovery.php 0 0.0% -72 -1.6% -72 -1.6% -72 -1.9% -72 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_library 5 0.6% 775 16.8% 91 2.0% 543 14.4% 72 1.9% 2,248 2.4% -1,096 -1.2% 5,632 5.8% 500 0.5%
serialize 0 0.0% -125 -2.7% -67 -1.5% -128 -3.4% -71 -1.9% 108 0.1% 104 0.1% -16,440 -17.0% -25,576 -26.4%
mb_strtolower 0 0.0% -48 -1.0% -48 -1.0% -71 -1.9% -71 -1.9% 0 0.0% 0 0.0% 80 0.1% 80 0.1%
preg_replace 4 0.5% 0 0.0% 0 0.0% 70 1.9% 70 1.9% 500 0.5% 500 0.5% -364 -0.4% -364 -0.4%
template_preprocess_table 1 0.1% 374 8.1% 81 1.8% 376 10.0% 70 1.9% 15,416 16.4% 3,084 3.3% 12,844 13.3% 2,576 2.7%
Drupal\Core\Plugin\DefaultPluginManager::doGetDefinition 0 0.0% -35 -0.8% -35 -0.8% -67 -1.8% -67 -1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Utility/Xss.php 0 0.0% 65 1.4% 65 1.4% 65 1.7% 65 1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess 7 0.9% 69 1.5% 52 1.1% 84 2.2% 65 1.7% 4,440 4.7% 3,600 3.8% 936 1.0% 380 0.4%
Drupal\Core\Controller\HtmlPageController::content 0 0.0% 2,380 51.7% 64 1.4% 2,855 75.8% 64 1.7% 95,136 101.0% -24 -0.0% 95,996 99.2% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has 1 0.1% 42 0.9% 38 0.8% 50 1.3% 64 1.7% 28 0.0% 28 0.0% -908 -0.9% -908 -0.9%
Twig_Environment::getCacheFilename 4 0.5% 101 2.2% 77 1.7% 105 2.8% 63 1.7% 444 0.5% -276 -0.3% 0 0.0% 0 0.0%
is_array 61 7.5% -7 -0.2% -7 -0.2% 62 1.6% 62 1.6% 1,748 1.9% 1,748 1.9% 52 0.1% 52 0.1%
Drupal\Component\Utility\NestedArray::mergeDeepArray 2 0.2% 63 1.4% 59 1.3% 57 1.5% 61 1.6% 596 0.6% 596 0.6% -1,292 -1.3% -1,292 -1.3%
Drupal\Core\Config\DatabaseStorage::readMultiple 0 0.0% 191 4.1% -41 -0.9% 85 2.3% -61 -1.6% -152 -0.2% -8 -0.0% -700 -0.7% 0 0.0%
theme_file_widget_multiple -1 -0.1% -6,054 -131.4% -68 -1.5% -6,056 -160.7% -60 -1.6% -17,000 -18.0% 9,404 10.0% -46,908 -48.5% 0 0.0%
Twig_Loader_Filesystem::findTemplate 4 0.5% 201 4.4% 78 1.7% 200 5.3% 60 1.6% 416 0.4% 172 0.2% 152 0.2% 68 0.1%
_drupal_add_library@1 9 1.1% 313 6.8% 90 2.0% 214 5.7% 59 1.6% 20 0.0% -2,152 -2.3% 736 0.8% 116 0.1%
_drupal_bootstrap_code 0 0.0% 459 10.0% 67 1.5% 412 10.9% 59 1.6% 256 0.3% 0 0.0% 256 0.3% 0 0.0%
filemtime 8 1.0% 48 1.0% 48 1.0% 59 1.6% 59 1.6% 460 0.5% 460 0.5% -140 -0.1% -140 -0.1%
drupal_process_attached@1 2 0.2% 461 10.0% 83 1.8% 351 9.3% 57 1.5% 2,116 2.2% -10,312 -10.9% 5,032 5.2% 532 0.5%
service_container_prod::getEntity_Query_SqlService 0 0.0% 68 1.5% 59 1.3% 67 1.8% 56 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags -6 -0.7% -396 -8.6% -53 -1.2% -402 -10.7% -56 -1.5% -452 -0.5% 584 0.6% 1,172 1.2% 48 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 11 1.3% 342 7.4% 52 1.1% 357 9.5% 56 1.5% 1,276 1.4% 396 0.4% 648 0.7% 68 0.1%
Drupal\Core\Template\Attribute::__construct 8 1.0% 183 4.0% 54 1.2% 181 4.8% 55 1.5% 2,676 2.8% 896 1.0% -1,768 -1.8% -760 -0.8%
_menu_link_translate 0 0.0% 666 14.5% 35 0.8% 273 7.2% 55 1.5% 120 0.1% 0 0.0% -12 -0.0% 0 0.0%
Drupal\filter\FilterBag::get 0 0.0% 2 0.0% 14 0.3% 33 0.9% 55 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2 0 0.0% -817 -17.7% -20 -0.4% -642 -17.0% -55 -1.5% -5,396 -5.7% 0 0.0% -5,200 -5.4% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement 0 0.0% -138 -3.0% -107 -2.3% -131 -3.5% -54 -1.4% 0 0.0% 0 0.0% 28 0.0% 0 0.0%
run_init::Entity/EntityForm.php 0 0.0% 43 0.9% 51 1.1% 43 1.1% 53 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array -6 -0.7% -12 -0.3% -12 -0.3% -53 -1.4% -53 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_bool 23 2.8% 49 1.1% 49 1.1% 53 1.4% 53 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php 0 0.0% 53 1.2% 56 1.2% 52 1.4% 53 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static 18 2.2% 19 0.4% 19 0.4% -45 -1.2% -52 -1.4% 584 0.6% 584 0.6% 532 0.5% 532 0.5%
load::1#18#63#2083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78/fa79e8e304b784ea331acb5a530e815037c72080e8d388ff480d99fb116c47cc.php 1 0.1% 49 1.1% 49 1.1% 52 1.4% 52 1.4% 15,540 16.5% 15,540 16.5% 12,956 13.4% 12,956 13.4%
uasort 0 0.0% 229 5.0% 106 2.3% 226 6.0% 51 1.4% -4 -0.0% -952 -1.0% 184 0.2% 184 0.2%
twig_render_template@2 3 0.4% 4,698 102.0% 50 1.1% 4,698 124.7% 51 1.4% 51,164 54.3% -1,824 -1.9% 95,740 98.9% 40 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm 0 0.0% -1,125 -24.4% -50 -1.1% -954 -25.3% -49 -1.3% -5,892 -6.3% 8 0.0% -5,620 -5.8% -40 -0.0%
Drupal\Core\Asset\JsCollectionGrouper::group 0 0.0% 60 1.3% 58 1.3% 59 1.6% 49 1.3% 1,560 1.7% 1,560 1.7% 812 0.8% 812 0.8%
Drupal\Core\Template\Attribute::__clone 18 2.2% 22 0.5% 22 0.5% 49 1.3% 49 1.3% 504 0.5% 504 0.5% 52 0.1% 52 0.1%
load::1#af#df#fdef2433e74178ad136e55d7dbfee3f353aa29e249927956655bba436ff7/b4e59291168c3a86ba3b9bf1f7ff21b1f92dd87f24e4cdb4b4d4e728089fe8b6.php 1 0.1% 45 1.0% 45 1.0% 48 1.3% 48 1.3% 24,620 26.1% 24,620 26.1% 23,252 24.0% 23,252 24.0%
Symfony\Component\HttpFoundation\ParameterBag::get 2 0.2% -10 -0.2% -2 -0.0% 19 0.5% 48 1.3% 456 0.5% 456 0.5% 304 0.3% 304 0.3%
load::Routing/AdminContext.php 0 0.0% -47 -1.0% -47 -1.0% -48 -1.3% -48 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#18#63#2083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78/1ddb240c8343a30b0f4a432d24d3c8a3c0f35916653c8053130fd782241dbec5.php -1 -0.1% -44 -1.0% -44 -1.0% -47 -1.2% -47 -1.2% -15,540 -16.5% -15,540 -16.5% -12,916 -13.3% -12,916 -13.3%
is_object 43 5.3% 29 0.6% 29 0.6% -47 -1.2% -47 -1.2% 420 0.4% 420 0.4% 76 0.1% 76 0.1%
is_file 4 0.5% 37 0.8% 37 0.8% 47 1.2% 47 1.2% -460 -0.5% -460 -0.5% 0 0.0% 0 0.0%
drupal_render@4 1 0.1% 3,999 86.8% 27 0.6% 2,943 78.1% 47 1.2% 65,000 69.0% 5,144 5.5% 53,416 55.2% 704 0.7%
template_preprocess_file_widget_multiple 1 0.1% 1,077 23.4% 53 1.2% 1,078 28.6% 46 1.2% 12,844 13.6% 5,332 5.7% 10,380 10.7% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityStorage::doLoadMultiple 0 0.0% 113 2.5% -28 -0.6% -2 -0.1% -46 -1.2% -32 -0.0% -4 -0.0% -1,904 -2.0% -76 -0.1%
Twig_Template::render@1 1 0.1% 8,150 176.9% 20 0.4% 7,008 186.0% 46 1.2% 73,812 78.4% 68 0.1% 45,396 46.9% -428 -0.4%
load::1#d2#72#873ece6354130c758d91ea487edded813b3486b3ca647dfb777bc197ce46/e5c5ef40451725f9f571019bcd54bbd4437fd1ddcc77c709db22e03817e0c443.php -1 -0.1% -42 -0.9% -42 -0.9% -45 -1.2% -45 -1.2% -14,188 -15.1% -14,188 -15.1% -13,424 -13.9% -13,424 -13.9%
_theme@3 0 0.0% -192 -4.2% -34 -0.7% -192 -5.1% -45 -1.2% -1,496 -1.6% -412 -0.4% -2,428 -2.5% 240 0.2%
drupal_render_children@1 -1 -0.1% -3,045 -66.1% -49 -1.1% -3,046 -80.8% -44 -1.2% -18,812 -20.0% -7,868 -8.4% -21,680 -22.4% -2,620 -2.7%
hash_hmac 4 0.5% 42 0.9% 42 0.9% 44 1.2% 44 1.2% 304 0.3% 304 0.3% 76 0.1% 76 0.1%
Drupal\Core\Database\Connection::escapeTable 0 0.0% 36 0.8% 23 0.5% 56 1.5% 44 1.2% 12 0.0% 0 0.0% 40 0.0% 8 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 4 0.5% 321 7.0% 54 1.2% 329 8.7% 44 1.2% 1,404 1.5% -560 -0.6% -400 -0.4% 0 0.0%
Twig_Environment::getTemplateClass 4 0.5% 290 6.3% 46 1.0% 301 8.0% 44 1.2% 880 0.9% 160 0.2% 580 0.6% 168 0.2%
call_user_func_array@2 0 0.0% 3,707 80.5% 12 0.3% 3,860 102.4% 43 1.1% 232,116 246.4% 0 0.0% 233,420 241.2% -28 -0.0%
drupal_render_cache_set -6 -0.7% -211 -4.6% -59 -1.3% -220 -5.8% -43 -1.1% 0 0.0% 336 0.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 0.0% -207 -4.5% -31 -0.7% -371 -9.8% -43 -1.1% 3,508 3.7% -1,256 -1.3% 4,140 4.3% 0 0.0%
_drupal_add_css 0 0.0% -98 -2.1% -29 -0.6% -98 -2.6% -42 -1.1% 12 0.0% 16 0.0% -1,612 -1.7% -1,356 -1.4%
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