Diff Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5185c8620c8e8Run #5185cca3dd8d9DiffDiff%
Number of Function Calls17,224 18,153 929 5.4%
Incl. Wall Time (microsec)80,836 85,527 4,691 5.8%
Incl. CPU (microsecs)76,005 84,005 8,000 10.5%
Incl. MemUse (bytes)11,260,584 12,179,296 918,712 8.2%
Incl. PeakMemUse (bytes)11,457,088 12,369,560 912,472 8.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Calls 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%
is_array 62 6.7% 1 0.0% 1 0.0% -4,000 -50.0% -4,000 -50.0% 21,944 2.4% 21,944 2.4% 38,144 4.2% 38,144 4.2%
Drupal\Core\Template\TwigTemplate::getContextReference 59 6.4% 302 6.4% 236 5.0% 0 0.0% 0 0.0% 49,672 5.4% 22,144 2.4% 43,480 4.8% 17,408 1.9%
is_scalar 47 5.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 2,176 0.2% 2,176 0.2% 2,064 0.2% 2,064 0.2%
twig_render_var@1 34 3.7% 618 13.2% 194 4.1% 0 0.0% 0 0.0% 21,544 2.3% 4,696 0.5% 24,192 2.7% 4,448 0.5%
theme2_twig@1 32 3.4% 10,755 229.3% 65 1.4% 8,000 100.0% 0 0.0% 529,552 57.6% 15,824 1.7% 798,656 87.5% 832 0.1%
theme2_core@1 -32 -3.4% -8,396 -179.0% -66 -1.4% -4,000 -50.0% 0 0.0% -268,344 -29.2% -15,840 -1.7% -477,664 -52.3% -2,752 -0.3%
twig_render_var 29 3.1% 12,272 261.6% 137 2.9% 12,001 150.0% 0 0.0% 731,072 79.6% 5,736 0.6% 816,400 89.5% 3,888 0.4%
substr 28 3.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 3,080 0.3% 3,080 0.3% 448 0.0% 448 0.0%
Drupal\Core\Template\AttributeArray::offsetSet -22 -2.4% -23 -0.5% -23 -0.5% 0 0.0% 0 0.0% -11,544 -1.3% -11,544 -1.3% -2,728 -0.3% -2,728 -0.3%
method_exists 21 2.3% 11 0.2% 11 0.2% 0 0.0% 0 0.0% 2,184 0.2% 2,184 0.2% 2,152 0.2% 2,152 0.2%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 19 2.0% 375 8.0% 72 1.5% 0 0.0% 0 0.0% 22,144 2.4% 3,936 0.4% 23,656 2.6% 3,752 0.4%
Drupal\Core\Template\Attribute::offsetGet -19 -2.0% -19 -0.4% -19 -0.4% 0 0.0% 0 0.0% -3,384 -0.4% -3,384 -0.4% 552 0.1% 552 0.1%
Twig_Template::getAttribute 17 1.8% 359 7.7% 246 5.2% 0 0.0% 0 0.0% 35,184 3.8% 560 0.1% 36,424 4.0% 11,400 1.2%
strtolower 17 1.8% 22 0.5% 22 0.5% 4,000 50.0% 4,000 50.0% 2,072 0.2% 2,072 0.2% 1,176 0.1% 1,176 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::findFile 17 1.8% 111 2.4% 78 1.7% -8,001 -100.0% -4,000 -50.0% 3,264 0.4% 1,360 0.1% 7,112 0.8% 3,840 0.4%
apc_fetch 17 1.8% 33 0.7% 33 0.7% -4,001 -50.0% -4,001 -50.0% 1,904 0.2% 1,904 0.2% 3,272 0.4% 3,272 0.4%
ctype_digit 17 1.8% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,104 0.1% 1,104 0.1% 1,104 0.1% 1,104 0.1%
filemtime 14 1.5% 28 0.6% 28 0.6% 0 0.0% 0 0.0% 600 0.1% 600 0.1% 792 0.1% 792 0.1%
file_exists 14 1.5% 39 0.8% 39 0.8% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0% 104 0.0% 104 0.0%
Drupal\Core\Template\Attribute::offsetSet 13 1.4% 94 2.0% 80 1.7% -4,000 -50.0% -4,000 -50.0% 16,480 1.8% 16,480 1.8% 2,200 0.2% 2,200 0.2%
Drupal\Core\Template\AttributeValueBase::__construct 13 1.4% 13 0.3% 13 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 12 1.3% 10 0.2% 10 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists 12 1.3% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 1,056 0.1% 1,056 0.1% 928 0.1% 928 0.1%
settings 12 1.3% 39 0.8% 29 0.6% 0 0.0% 0 0.0% 2,184 0.2% 2,184 0.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get 12 1.3% 869 18.5% 54 1.2% -4,003 -50.0% 4,000 50.0% 328,832 35.8% 1,880 0.2% 301,440 33.0% 1,536 0.2%
Drupal\Component\Utility\Settings::get 12 1.3% 12 0.3% 12 0.3% 0 0.0% 0 0.0% 3,200 0.3% 3,200 0.3% 0 0.0% 0 0.0%
Twig_Environment::getGlobals 12 1.3% 53 1.1% 16 0.3% 0 0.0% 0 0.0% 7,568 0.8% 1,536 0.2% 7,864 0.9% 1,304 0.1%
drupal_container 12 1.3% 51 1.1% 37 0.8% -4,001 -50.0% -4,001 -50.0% 2,200 0.2% 2,200 0.2% 624 0.1% 624 0.1%
Drupal::getContainer 12 1.3% 14 0.3% 14 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 12 1.3% 1,716 36.6% 195 4.2% 0 0.0% 0 0.0% 459,560 50.0% 18,768 2.0% 391,888 42.9% 15,056 1.7%
Twig_Environment::mergeGlobals 12 1.3% 88 1.9% 35 0.7% 0 0.0% 0 0.0% 10,216 1.1% 2,648 0.3% 10,192 1.1% 2,328 0.3%
ob_get_level 12 1.3% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 2,192 0.2% 2,192 0.2% 1,648 0.2% 1,648 0.2%
Drupal\Core\Template\Attribute::__construct 11 1.2% 71 1.5% 34 0.7% -4,000 -50.0% 0 0.0% 11,704 1.3% 3,192 0.3% 3,328 0.4% 1,520 0.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 10 1.1% 827 17.6% 145 3.1% -12,003 -150.0% 0 0.0% 405,128 44.1% 14,760 1.6% 373,936 41.0% 17,088 1.9%
twig_render_template@1 9 1.0% 2,735 58.3% 186 4.0% 4,000 50.0% 0 0.0% 286,856 31.2% -1,616 -0.2% 474,928 52.0% 5,984 0.7%
Twig_Template::display@1 9 1.0% 1,292 27.5% 52 1.1% 4,000 50.0% 0 0.0% 69,280 7.5% 1,944 0.2% 106,832 11.7% 2,344 0.3%
Twig_Template::render@1 9 1.0% 1,387 29.6% 77 1.6% 4,000 50.0% 0 0.0% 80,960 8.8% 3,488 0.4% 320,336 35.1% 1,648 0.2%
array_key_exists 9 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,104 0.1% 1,104 0.1% 0 0.0% 0 0.0%
array_merge 9 1.0% 22 0.5% 22 0.5% 0 0.0% 0 0.0% 21,776 2.4% 21,776 2.4% 18,008 2.0% 18,008 2.0%
extract -9 -1.0% -106 -2.3% -106 -2.3% 0 0.0% 0 0.0% -72,624 -7.9% -72,624 -7.9% -26,032 -2.9% -26,032 -2.9%
Twig_Template::displayWithErrorHandling@1 9 1.0% 1,205 25.7% 34 0.7% 4,000 50.0% 0 0.0% 66,216 7.2% 3,208 0.3% 103,368 11.3% 2,072 0.2%
implode 8 0.9% 17 0.4% 17 0.4% 0 0.0% 0 0.0% 16,112 1.8% 16,112 1.8% 536 0.1% 536 0.1%
ArrayObject::exchangeArray 8 0.9% 16 0.3% 16 0.3% 0 0.0% 0 0.0% 496 0.1% 496 0.1% 3,528 0.4% 3,528 0.4%
Drupal\Core\Template\TwigReference::setReference 8 0.9% 49 1.0% 33 0.7% 0 0.0% 0 0.0% -2,456 -0.3% -2,952 -0.3% 8,336 0.9% 4,808 0.5%
Twig_Environment::getCache 7 0.8% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,120 0.1% 1,120 0.1% 1,040 0.1% 1,040 0.1%
explode 7 0.8% 8 0.2% 8 0.2% 0 0.0% 0 0.0% 11,840 1.3% 11,840 1.3% 2,752 0.3% 2,752 0.3%
Twig_Environment::getCacheFilename 7 0.8% 136 2.9% 121 2.6% 0 0.0% 0 0.0% 8,520 0.9% 2,080 0.2% 7,208 0.8% 3,080 0.3%
Twig_Environment::isAutoReload 7 0.8% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 1,144 0.1% 1,144 0.1% 1,064 0.1% 1,064 0.1%
Drupal\Core\Template\TwigEnvironment::storage 7 0.8% 37 0.8% 12 0.3% 0 0.0% 0 0.0% 3,736 0.4% 1,576 0.2% 3,936 0.4% 1,288 0.1%
Drupal\Core\Template\TwigReference::getReference 7 0.8% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,128 0.1% 1,128 0.1% 1,048 0.1% 1,048 0.1%
class_exists 7 0.8% 8 0.2% 7 0.1% 0 0.0% 0 0.0% 1,160 0.1% 1,128 0.1% 832 0.1% 1,016 0.1%
hash_hmac 7 0.8% 29 0.6% 29 0.6% 0 0.0% 0 0.0% 840 0.1% 840 0.1% 120 0.0% 120 0.0%
strpos 7 0.8% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,104 0.1% 1,104 0.1% 944 0.1% 944 0.1%
str_replace 7 0.8% 8 0.2% 8 0.2% -4,000 -50.0% -4,000 -50.0% 1,904 0.2% 1,904 0.2% -192 -0.0% -192 -0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 7 0.8% 912 19.4% 255 5.4% 0 0.0% 0 0.0% 376,864 41.0% 7,368 0.8% 317,040 34.7% 8,712 1.0%
strlen 7 0.8% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,104 0.1% 1,104 0.1% 992 0.1% 992 0.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 7 0.8% 181 3.9% 91 1.9% 0 0.0% 0 0.0% 2,952 0.3% 560 0.1% 2,920 0.3% 1,720 0.2%
Twig_Loader_Filesystem::validateName 7 0.8% 60 1.3% 50 1.1% 0 0.0% 0 0.0% 4,176 0.5% -8,768 -1.0% 6,472 0.7% 1,416 0.2%
Twig_Template::__construct 7 0.8% 14 0.3% 14 0.3% 0 0.0% 0 0.0% 12,432 1.4% 12,432 1.4% 7,640 0.8% 7,640 0.8%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 7 0.8% 273 5.8% 57 1.2% 0 0.0% 0 0.0% 2,560 0.3% -896 -0.1% 4,584 0.5% 1,264 0.1%
Drupal\Core\Template\Attribute::offsetExists 7 0.8% 7 0.1% 7 0.1% 0 0.0% 0 0.0% 1,696 0.2% 1,696 0.2% 936 0.1% 936 0.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 7 0.8% 29 0.6% 22 0.5% 0 0.0% 0 0.0% 1,456 0.2% -448 -0.0% 688 0.1% 688 0.1%
Twig_Loader_Filesystem::getCacheKey 7 0.8% 253 5.4% 18 0.4% 0 0.0% 0 0.0% 13,896 1.5% 1,544 0.2% 17,048 1.9% 1,520 0.2%
is_file 7 0.8% 29 0.6% 29 0.6% 0 0.0% 0 0.0% 640 0.1% 640 0.1% 1,312 0.1% 1,312 0.1%
md5 7 0.8% 10 0.2% 10 0.2% 0 0.0% 0 0.0% 1,712 0.2% 1,712 0.2% 816 0.1% 816 0.1%
Twig_Loader_Filesystem::findTemplate 7 0.8% 235 5.0% 123 2.6% 0 0.0% 0 0.0% 12,352 1.3% 3,584 0.4% 15,528 1.7% 5,256 0.6%
Twig_Environment::getTemplateClass 7 0.8% 303 6.5% 40 0.9% 0 0.0% 0 0.0% 18,208 2.0% 2,600 0.3% 19,904 2.2% 2,040 0.2%
theme_render_template@1 -6 -0.6% -626 -13.3% -93 -2.0% 0 0.0% 0 0.0% -81,848 -8.9% -18,904 -2.1% -140,064 -15.3% -3,280 -0.4%
array_keys 6 0.6% 8 0.2% 8 0.2% 0 0.0% 0 0.0% 1,568 0.2% 1,568 0.2% -200 -0.0% -200 -0.0%
strtr 6 0.6% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,672 0.2% 1,672 0.2% -128 -0.0% -128 -0.0%
Twig_Extension::getGlobals 5 0.5% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 2,680 0.3% 2,680 0.3% 1,432 0.2% 1,432 0.2%
Twig_Extension::initRuntime 5 0.5% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 1,120 0.1% 1,120 0.1% 1,008 0.1% 1,008 0.1%
Drupal\Core\Template\TwigReference::offsetGet 5 0.5% 89 1.9% 56 1.2% 0 0.0% 0 0.0% 13,976 1.5% 20,480 2.2% 8,712 1.0% 4,552 0.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 5 0.5% 318 6.8% 77 1.6% -4,001 -50.0% 0 0.0% 194,752 21.2% 9,024 1.0% 176,944 19.4% 10,064 1.1%
Twig_Environment::addExtension 5 0.5% 29 0.6% 24 0.5% 0 0.0% 0 0.0% 10,920 1.2% 4,600 0.5% 9,240 1.0% 5,240 0.6%
render@1 -4 -0.4% 47 1.0% 9 0.2% 0 0.0% 0 0.0% 6,200 0.7% 752 0.1% 5,512 0.6% 1,664 0.2%
show 4 0.4% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 1,904 0.2% 1,904 0.2% 600 0.1% 600 0.1%
load::templates/region.tpl.php -4 -0.4% -26 -0.6% -26 -0.6% 0 0.0% 0 0.0% -4,984 -0.5% -4,984 -0.5% -640 -0.1% -640 -0.1%
preg_replace 4 0.4% 20 0.4% 20 0.4% 8,000 100.0% 8,000 100.0% 1,584 0.2% 1,584 0.2% 1,096 0.1% 1,096 0.1%
__TwigTemplate_058be24c1a215cd4064f9ce71c2cdb57::doDisplay 4 0.4% 223 4.8% 44 0.9% 0 0.0% 0 0.0% 6,440 0.7% 2,664 0.3% 9,152 1.0% 3,880 0.4%
array_map -4 -0.4% -29 -0.6% -1 -0.0% 0 0.0% 0 0.0% -5,152 -0.6% -3,616 -0.4% -776 -0.1% -368 -0.0%
run_init::templates/region.tpl.php -4 -0.4% -133 -2.8% -18 -0.4% 0 0.0% 0 0.0% -4,032 -0.4% -2,168 -0.2% -3,760 -0.4% -824 -0.1%
element_children 4 0.4% 24 0.5% 20 0.4% 0 0.0% 0 0.0% 1,248 0.1% 320 0.0% -7,024 -0.8% -4,432 -0.5%
Drupal\Core\Template\AttributeArray::__toString -4 -0.4% -64 -1.4% -20 -0.4% 0 0.0% 0 0.0% 56 0.0% 5,624 0.6% -120 -0.0% 120 0.0%
Drupal\Core\Template\AttributeValueBase::render -4 -0.4% -90 -1.9% -9 -0.2% -4,000 -50.0% -4,000 -50.0% -920 -0.1% 16 0.0% -2,080 -0.2% 584 0.1%
Twig_Template::displayWithErrorHandling 3 0.3% 13,014 277.4% 13 0.3% 12,001 150.0% 0 0.0% 722,640 78.7% 2,368 0.3% 879,592 96.4% 280 0.0%
__TwigTemplate_8d502201079066e17ebca8a5ee52e6ce::doDisplay 3 0.3% 629 13.4% 134 2.9% 4,000 50.0% 4,000 50.0% 32,040 3.5% 8 0.0% 38,848 4.3% 5,152 0.6%
ob_get_clean 3 0.3% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -123,176 -13.4% -123,176 -13.4% 600 0.1% 600 0.1%
Twig_Template::display 3 0.3% 13,085 278.9% 18 0.4% 12,001 150.0% 0 0.0% 733,672 79.9% 1,936 0.2% 889,472 97.5% 808 0.1%
contextual_preprocess 3 0.3% 15 0.3% 5 0.1% 0 0.0% 0 0.0% 0 0.0% -240 -0.0% -112 -0.0% -192 -0.0%
drupal_html_class 3 0.3% -2 -0.0% 27 0.6% 0 0.0% 0 0.0% 4,312 0.5% 3,592 0.4% -1,496 -0.2% 1,008 0.1%
drupal_clean_css_identifier -3 -0.3% -22 -0.5% -10 -0.2% 0 0.0% 0 0.0% -416 -0.0% 536 0.1% -4,008 -0.4% -1,336 -0.1%
drupal_strtolower -3 -0.3% -11 -0.2% -7 -0.1% 0 0.0% 0 0.0% -408 -0.0% -240 -0.0% -176 -0.0% 0 0.0%
Twig_Template::render 3 0.3% 13,123 279.7% 30 0.6% 12,001 150.0% 0 0.0% 748,256 81.4% 3,008 0.3% 1,020,640 111.9% 1,136 0.1%
load::templates/block.tpl.php -3 -0.3% -21 -0.4% -21 -0.4% 0 0.0% 0 0.0% -3,240 -0.4% -3,240 -0.4% -936 -0.1% -936 -0.1%
theme2_twig 3 0.3% 22,829 486.7% 8 0.2% 20,001 250.0% 0 0.0% 2,316,776 252.2% 3,712 0.4% 2,431,280 266.4% 0 0.0%
Drupal\Core\Template\AttributeString::__toString 3 0.3% 41 0.9% 10 0.2% 0 0.0% 0 0.0% 1,008 0.1% 240 0.0% 1,136 0.1% 184 0.0%
mb_strtolower -3 -0.3% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% -168 -0.0% -168 -0.0% -176 -0.0% -176 -0.0%
check_plain -3 -0.3% 3 0.1% 1 0.0% 0 0.0% 0 0.0% -768 -0.1% 0 0.0% 544 0.1% 624 0.1%
user_access 3 0.3% 10 0.2% 10 0.2% 0 0.0% 0 0.0% 240 0.0% 240 0.0% 80 0.0% 80 0.0%
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