Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls88,823 89,194 371 0.4%
Incl. Wall Time (microsec)610,952 614,735 3,783 0.6%
Incl. CPU (microsecs)557,585 559,914 2,329 0.4%
Incl. MemUse (bytes)9,114,832 9,140,500 25,668 0.3%
Incl. PeakMemUse (bytes)9,269,740 9,295,476 25,736 0.3%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. MemUse (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/8cba14192b9253c1da5dbd4b0af9a672f3057160bef6d183d6eb4cf74ef75fe9.php -1 -0.3% -149 -3.9% -149 -3.9% -151 -6.5% -151 -6.5% -45,628 -177.8% -45,628 -177.8% -43,444 -168.8% -43,444 -168.8%
load::service_container_prod_.php/2e7f03031b75576830fb8ffe44eea65968f40fbcc3473c9ea29669155ddc0439.php 1 0.3% 145 3.8% 145 3.8% 148 6.4% 148 6.4% 45,628 177.8% 45,628 177.8% 43,444 168.8% 43,444 168.8%
implode 2 0.5% -8 -0.2% -8 -0.2% 10 0.4% 10 0.4% 29,552 115.1% 29,552 115.1% 4 0.0% 4 0.0%
twig_render_template 1 0.3% 3,854 101.9% 39 1.0% 3,595 154.4% 34 1.5% 59,936 233.5% -29,216 -113.8% 99,592 387.0% 184 0.7%
load::1#f3#5d#95acc63c7ec45e01a4132a8487de.php/2de6dc729d7acc0acdfd63e668c32edaf9544802d5c1a17cbf974d697eab8303.php 1 0.3% 57 1.5% 57 1.5% 60 2.6% 60 2.6% 20,936 81.6% 20,936 81.6% 13,976 54.3% 13,976 54.3%
__TwigTemplate_f35d95acc63c7ec45e01a4132a8487de::doDisplay 1 0.3% 2,142 56.6% 533 14.1% 2,144 92.1% 410 17.6% 5,472 21.3% -16,868 -65.7% 7,624 29.6% 1,848 7.2%
load::1#de#82#d3dbabdca62d71c182f6234badf5.php/3f9b1581365f75989dada31a5eb8b709564617279106d07d24976b281e11f84b.php 1 0.3% 38 1.0% 38 1.0% 41 1.8% 41 1.8% 16,444 64.1% 16,444 64.1% 15,832 61.5% 15,832 61.5%
load::1#de#82#d3dbabdca62d71c182f6234badf5.php/65a2503036cd1944d9cb020b7447c5924ea74b896cd215762de522e0292a7f11.php -1 -0.3% -35 -0.9% -35 -0.9% -39 -1.7% -39 -1.7% -16,444 -64.1% -16,444 -64.1% -15,832 -61.5% -15,832 -61.5%
array_merge 4 1.1% -7 -0.2% -7 -0.2% 0 0.0% 0 0.0% 12,240 47.7% 12,240 47.7% 1,736 6.7% 1,736 6.7%
run_init::1#de#82#d3dbabdca62d71c182f6234badf5.php/3f9b1581365f75989dada31a5eb8b709564617279106d07d24976b281e11f84b.php 1 0.3% 444 11.7% 32 0.8% 447 19.2% 32 1.4% 65,344 254.6% 6,216 24.2% 62,184 241.6% 5,784 22.5%
run_init::1#de#82#d3dbabdca62d71c182f6234badf5.php/65a2503036cd1944d9cb020b7447c5924ea74b896cd215762de522e0292a7f11.php -1 -0.3% -433 -11.4% -32 -0.8% -436 -18.7% -31 -1.3% -65,344 -254.6% -6,216 -24.2% -62,184 -241.6% -5,784 -22.5%
array_intersect_key 4 1.1% 15 0.4% 15 0.4% 28 1.2% 28 1.2% 5,992 23.3% 5,992 23.3% 144 0.6% 144 0.6%
run_init::service_container_prod_.php/2e7f03031b75576830fb8ffe44eea65968f40fbcc3473c9ea29669155ddc0439.php 1 0.3% 422 11.2% 24 0.6% 425 18.2% 25 1.1% 25,428 99.1% 4,948 19.3% 25,624 99.6% 4,596 17.9%
run_init::service_container_prod_.php/8cba14192b9253c1da5dbd4b0af9a672f3057160bef6d183d6eb4cf74ef75fe9.php -1 -0.3% -421 -11.1% -25 -0.7% -423 -18.2% -23 -1.0% -25,428 -99.1% -4,948 -19.3% -25,624 -99.6% -4,596 -17.9%
theme@3 0 0.0% 2,614 69.1% 2 0.1% 2,313 99.3% -26 -1.1% 25,940 101.1% 4,108 16.0% 25,232 98.0% 0 0.0%
extract -1 -0.3% -13 -0.3% -13 -0.3% -20 -0.9% -20 -0.9% -2,600 -10.1% -2,600 -10.1% -1,176 -4.6% -1,176 -4.6%
theme_render_template@3 -1 -0.3% -958 -25.3% -29 -0.8% -960 -41.2% -20 -0.9% -38,072 -148.3% -2,332 -9.1% -74,404 -289.1% -496 -1.9%
array_keys 3 0.8% -2 -0.1% -2 -0.1% -81 -3.5% -81 -3.5% 1,540 6.0% 1,540 6.0% 480 1.9% 480 1.9%
Drupal\Core\Template\TwigEnvironment::needsUpdate 1 0.3% 1,111 29.4% 18 0.5% 588 25.2% 15 0.6% 28 0.1% -1,136 -4.4% 6,828 26.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags 1 0.3% 193 5.1% 12 0.3% 25 1.1% 35 1.5% 288 1.1% -968 -3.8% 556 2.2% 100 0.4%
str_replace 2 0.5% -13 -0.3% -13 -0.3% 62 2.7% 62 2.7% 944 3.7% 944 3.7% 16 0.1% 16 0.1%
ob_get_clean 0 0.0% 32 0.8% 32 0.8% 32 1.4% 32 1.4% 812 3.2% 812 3.2% 400 1.6% 400 1.6%
PDO::prepare 1 0.3% -14 -0.4% -14 -0.4% -6 -0.3% 11 0.5% 784 3.1% 784 3.1% 116 0.5% 116 0.5%
theme 0 0.0% 2,973 78.6% -14 -0.4% 2,366 101.6% -16 -0.7% 26,224 102.2% -776 -3.0% 25,788 100.2% 0 0.0%
load::templates/views-view-grid.tpl.php -1 -0.3% -16 -0.4% -16 -0.4% -18 -0.8% -18 -0.8% -756 -2.9% -756 -2.9% -1,132 -4.4% -1,132 -4.4%
theme@1 0 0.0% 2,696 71.3% 18 0.5% 2,391 102.7% 5 0.2% 26,176 102.0% -744 -2.9% 25,472 99.0% 0 0.0%
Twig_Template::__construct 1 0.3% 4 0.1% 4 0.1% 7 0.3% 7 0.3% 720 2.8% 720 2.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 1 0.3% 1,801 47.6% 27 0.7% 223 9.6% 14 0.6% 1,280 5.0% -712 -2.8% 6,620 25.7% 308 1.2%
Drupal\Core\Template\TwigTemplate::getContextReference 55 14.8% 109 2.9% 104 2.7% 163 7.0% 163 7.0% 708 2.8% 708 2.8% 596 2.3% 596 2.3%
__TwigTemplate_f35d95acc63c7ec45e01a4132a8487de::__construct 1 0.3% 14 0.4% 10 0.3% 16 0.7% 8 0.3% 1,408 5.5% 688 2.7% 368 1.4% 368 1.4%
PDOStatement::execute 1 0.3% 1,439 38.0% 1,439 38.0% 137 5.9% 137 5.9% 680 2.6% 680 2.6% 352 1.4% 352 1.4%
Drupal\Core\Database\Connection::expandArguments 1 0.3% -15 -0.4% -14 -0.4% -35 -1.5% -32 -1.4% 0 0.0% -640 -2.5% 832 3.2% 400 1.6%
Drupal\Core\Database\Connection::prefixTables 1 0.3% -19 -0.5% -14 -0.4% -3 -0.1% -26 -1.1% 168 0.7% -636 -2.5% 12 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 0.3% 1,607 42.5% 56 1.5% 1,084 46.5% 41 1.8% 24,816 96.7% 632 2.5% 21,564 83.8% 96 0.4%
twig_ensure_traversable 4 1.1% 23 0.6% 19 0.5% 28 1.2% 22 0.9% 1,048 4.1% 624 2.4% 648 2.5% 428 1.7%
Twig_Loader_Filesystem::validateName 1 0.3% 21 0.6% 17 0.4% 22 0.9% 18 0.8% 0 0.0% -616 -2.4% 76 0.3% 0 0.0%
run_init::1#f3#5d#95acc63c7ec45e01a4132a8487de.php/2de6dc729d7acc0acdfd63e668c32edaf9544802d5c1a17cbf974d697eab8303.php 1 0.3% 2 0.1% 2 0.1% 4 0.2% 4 0.2% 600 2.3% 600 2.3% 0 0.0% 0 0.0%
preg_replace 4 1.1% 8 0.2% 8 0.2% -12 -0.5% -12 -0.5% 560 2.2% 560 2.2% 436 1.7% 436 1.7%
Twig_Environment::isTemplateFresh 1 0.3% 151 4.0% 67 1.8% 153 6.6% 59 2.5% 28 0.1% -560 -2.2% 0 0.0% 0 0.0%
explode 1 0.3% -6 -0.2% -6 -0.2% 25 1.1% 25 1.1% 552 2.2% 552 2.2% 76 0.3% 76 0.3%
twig_render_var 28 7.5% 1,003 26.5% 235 6.2% 1,272 54.6% 189 8.1% 1,892 7.4% 520 2.0% 2,108 8.2% 124 0.5%
run_init::templates/views-view.tpl.php 0 0.0% 2,822 74.6% 1 0.0% 2,345 100.7% 3 0.1% 25,904 100.9% -492 -1.9% 25,696 99.8% 0 0.0%
Drupal\Core\Template\Attribute::__toString 0 0.0% 71 1.9% 17 0.4% 59 2.5% 58 2.5% -476 -1.9% -484 -1.9% 852 3.3% -76 -0.3%
Twig_Template::getAttribute 27 7.3% 340 9.0% 255 6.7% 368 15.8% 252 10.8% 476 1.9% 476 1.9% 512 2.0% 512 2.0%
ReflectionClass::getFileName 5 1.3% 6 0.2% 6 0.2% 9 0.4% 9 0.4% 468 1.8% 468 1.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions 1 0.3% -1 -0.0% -1 -0.0% -13 -0.6% -13 -0.6% 460 1.8% 460 1.8% 240 0.9% 240 0.9%
Drupal\Core\Database\Connection::query 1 0.3% 1,462 38.6% 42 1.1% 188 8.1% 100 4.3% 1,492 5.8% -460 -1.8% 1,616 6.3% 64 0.2%
ob_start 0 0.0% 1 0.0% 1 0.0% -5 -0.2% -5 -0.2% -424 -1.7% -424 -1.7% -508 -2.0% -508 -2.0%
is_array 32 8.6% 14 0.4% 14 0.4% 32 1.4% 32 1.4% 424 1.7% 424 1.7% 220 0.9% 220 0.9%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.3% 291 7.7% 140 3.7% 290 12.5% 131 5.6% 22,240 86.6% 396 1.5% 13,976 54.3% 0 0.0%
drupal_render@2 0 0.0% 2,682 70.9% -8 -0.2% 2,386 102.4% 5 0.2% 26,192 102.0% 264 1.0% 25,616 99.5% 0 0.0%
drupal_render@3 0 0.0% 2,676 70.7% 2 0.1% 2,374 101.9% 6 0.3% 26,412 102.9% 256 1.0% 25,616 99.5% 0 0.0%
drupal_render@5 0 0.0% 2,698 71.3% 100 2.6% 2,393 102.7% 97 4.2% 26,428 103.0% 256 1.0% 25,616 99.5% 224 0.9%
theme@2 0 0.0% 2,651 70.1% 1 0.0% 2,350 100.9% 2 0.1% 25,912 101.0% -256 -1.0% 25,616 99.5% 0 0.0%
drupal_render_page 0 0.0% 3,479 92.0% -8 -0.2% 2,148 92.2% -4 -0.2% 25,968 101.2% -256 -1.0% 25,780 100.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.0% 252 1.0% 252 1.0% 0 0.0% 0 0.0%
drupal_handle_request 0 0.0% 3,829 101.2% 5 0.1% 2,375 102.0% 4 0.2% 25,668 100.0% -252 -1.0% 25,736 100.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml 0 0.0% 3,474 91.8% -1 -0.0% 2,143 92.0% -3 -0.1% 25,968 101.2% -252 -1.0% 25,720 99.9% -60 -0.2%
run_init::templates/page.tpl.php 0 0.0% 2,740 72.4% 10 0.3% 2,439 104.7% 7 0.3% 26,172 102.0% -248 -1.0% 25,616 99.5% 0 0.0%
run_init::templates/block.tpl.php 0 0.0% 2,682 70.9% 0 0.0% 2,381 102.2% 2 0.1% 26,164 101.9% -248 -1.0% 25,616 99.5% 0 0.0%
drupal_render@4 0 0.0% 2,675 70.7% 7 0.2% 2,372 101.8% 1 0.0% 26,156 101.9% 240 0.9% 25,616 99.5% 0 0.0%
drupal_render@6 0 0.0% 2,729 72.1% -17 -0.4% 2,505 107.6% -17 -0.7% 26,168 101.9% 224 0.9% 25,464 98.9% 160 0.6%
array_diff 2 0.5% 10 0.3% 10 0.3% -8 -0.3% -8 -0.3% 176 0.7% 176 0.7% 0 0.0% 0 0.0%
strtr 2 0.5% 6 0.2% 6 0.2% 2 0.1% 2 0.1% 164 0.6% 164 0.6% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get 1 0.3% 1,745 46.1% 9 0.2% 228 9.8% 25 1.1% 1,116 4.3% -164 -0.6% 6,620 25.7% 0 0.0%
Twig_Template::displayWithErrorHandling 1 0.3% 2,083 55.1% 6 0.2% 2,348 100.8% 13 0.6% 5,620 21.9% 152 0.6% 7,616 29.6% 0 0.0%
Twig_Loader_Filesystem::findTemplate 2 0.5% 79 2.1% 36 1.0% 81 3.5% 27 1.2% 244 1.0% -144 -0.6% 196 0.8% 0 0.0%
array_filter 1 0.3% 8 0.2% -7 -0.2% 42 1.8% 44 1.9% 140 0.5% 140 0.5% 136 0.5% 136 0.5%
Drupal\Core\Database\Connection::prepareQuery 1 0.3% -13 -0.3% 20 0.5% -9 -0.4% 0 0.0% 812 3.2% -140 -0.5% 128 0.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem 1 0.3% 759 20.1% 66 1.7% 145 6.2% 33 1.4% 144 0.6% -124 -0.5% 4,628 18.0% 44 0.2%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 0.3% 81 2.1% 14 0.4% 83 3.6% 15 0.6% 308 1.2% -120 -0.5% 0 0.0% 0 0.0%
substr 4 1.1% 5 0.1% 5 0.1% 31 1.3% 31 1.3% 112 0.4% 112 0.4% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.3% 58 1.5% 25 0.7% 58 2.5% 16 0.7% 360 1.4% 112 0.4% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 2 0.5% 104 2.7% 13 0.3% 110 4.7% 18 0.8% 428 1.7% 100 0.4% 296 1.2% 100 0.4%
ReflectionObject::__construct 5 1.3% 11 0.3% 11 0.3% 10 0.4% 10 0.4% 92 0.4% 92 0.4% 0 0.0% 0 0.0%
filemtime 8 2.2% 51 1.3% 51 1.3% 62 2.7% 62 2.7% 92 0.4% 92 0.4% 0 0.0% 0 0.0%
drupal_http_build_query 0 0.0% -2 -0.1% -3 -0.1% 6 0.3% -9 -0.4% 0 0.0% -88 -0.3% 84 0.3% 0 0.0%
rawurlencode 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 84 0.3% 84 0.3% 84 0.3% 84 0.3%
hash_hmac 1 0.3% 6 0.2% 6 0.2% 17 0.7% 17 0.7% 76 0.3% 76 0.3% 0 0.0% 0 0.0%
ltrim 1 0.3% 1 0.0% 1 0.0% -1 -0.0% -1 -0.0% 64 0.2% 64 0.2% 0 0.0% 0 0.0%
run_init::templates/views-view-grid.tpl.php -1 -0.3% -869 -23.0% -106 -2.8% -872 -37.4% -95 -4.1% -1,808 -7.0% 44 0.2% -1,380 -5.4% -260 -1.0%
md5 1 0.3% 4 0.1% 4 0.1% 7 0.3% 7 0.3% 44 0.2% 44 0.2% 0 0.0% 0 0.0%
Twig_Environment::getTemplateClass 1 0.3% 91 2.4% 16 0.4% 92 4.0% 13 0.6% 328 1.3% 40 0.2% 196 0.8% 0 0.0%
Twig_Environment::getCacheFilename 1 0.3% 32 0.8% 22 0.6% 34 1.5% 16 0.7% 80 0.3% -36 -0.1% 0 0.0% 0 0.0%
rdf_process 0 0.0% -12 -0.3% 5 0.1% -2 -0.1% 13 0.6% -52 -0.2% -36 -0.1% 0 0.0% 0 0.0%
url 0 0.0% -8 -0.2% -12 -0.3% 5 0.2% -34 -1.5% 32 0.1% 32 0.1% 176 0.7% 56 0.2%
Drupal\Component\Utility\Settings::get 1 0.3% -1 -0.0% -1 -0.0% 4 0.2% 4 0.2% 28 0.1% 28 0.1% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::isFresh 1 0.3% 29 0.8% 9 0.2% 30 1.3% 7 0.3% 32 0.1% 28 0.1% 0 0.0% 0 0.0%
Twig_Template::render 1 0.3% 2,166 57.3% 16 0.4% 2,423 104.0% 2 0.1% 34,836 135.7% 28 0.1% 77,916 302.8% 40 0.2%
unserialize@1 0 0.0% -65 -1.7% -65 -1.7% -61 -2.6% -61 -2.6% -20 -0.1% -20 -0.1% 4 0.0% 4 0.0%
Drupal\field\FieldInfo::getBundleInstances 0 0.0% 600 15.9% 7 0.2% 128 5.5% 12 0.5% 0 0.0% 20 0.1% 72 0.3% 0 0.0%
theme_render_template@2 0 0.0% 2,840 75.1% -2 -0.1% 2,365 101.5% 5 0.2% 26,144 101.9% -20 -0.1% 25,688 99.8% 0 0.0%
is_file 1 0.3% 8 0.2% 8 0.2% 7 0.3% 7 0.3% 20 0.1% 20 0.1% 0 0.0% 0 0.0%
theme_rdf_template_variable_wrapper 0 0.0% -4 -0.1% -6 -0.2% 1 0.0% -7 -0.3% -16 -0.1% -16 -0.1% 0 0.0% 0 0.0%
theme_item_list 0 0.0% 2 0.1% 1 0.0% 2 0.1% 0 0.0% 16 0.1% -16 -0.1% 0 0.0% 0 0.0%
theme_pager 0 0.0% 5 0.1% -1 -0.0% 6 0.3% -1 -0.0% 24 0.1% -16 -0.1% 0 0.0% 0 0.0%
image_effect_definition_load 0 0.0% -9 -0.2% 9 0.2% 9 0.4% 1 0.0% -16 -0.1% -16 -0.1% -60 -0.2% -36 -0.1%
Drupal\Core\Entity\EntityRenderController::buildContent 0 0.0% 1,335 35.3% 11 0.3% 879 37.7% 8 0.3% -12 -0.0% 16 0.1% 104 0.4% 0 0.0%
theme_image 0 0.0% 49 1.3% -3 -0.1% 46 2.0% -5 -0.2% 0 0.0% -16 -0.1% -40 -0.2% 0 0.0%
array_flip 0 0.0% -4 -0.1% -4 -0.1% 6 0.3% 6 0.3% 16 0.1% 16 0.1% 4 0.0% 4 0.0%
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