Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls33,916 34,004 88 0.3%
Incl. Wall Time (microsec)301,287 300,489 -798 -0.3%
Incl. CPU (microsecs)288,685 287,731 -954 -0.3%
Incl. MemUse (bytes)42,690,888 42,759,296 68,408 0.2%
Incl. PeakMemUse (bytes)42,725,560 42,792,624 67,064 0.2%

[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%
Drupal\Core\Template\TwigTemplate::getContextReference 6 6.8% 21 2.6% 24 3.0% 26 2.7% 29 3.0% 848 1.2% 856 1.3% -712 -1.1% -8 -0.0%
twig_render_var@2 6 6.8% 31 3.9% 25 3.1% 34 3.6% 22 2.3% 1,872 2.7% 1,104 1.6% 1,056 1.6% 576 0.9%
array_key_exists 6 6.8% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute 6 6.8% 68 8.5% 51 6.4% 72 7.5% 39 4.1% 824 1.2% 824 1.2% 1,064 1.6% 1,064 1.6%
is_scalar 6 6.8% 5 0.6% 5 0.6% 2 0.2% 2 0.2% 768 1.1% 768 1.1% 480 0.7% 480 0.7%
ctype_digit 6 6.8% 6 0.8% 6 0.8% 14 1.5% 14 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr 4 4.5% -20 -2.5% -20 -2.5% -44 -4.6% -44 -4.6% 168 0.2% 168 0.2% 0 0.0% 0 0.0%
is_array 3 3.4% 14 1.8% 14 1.8% 32 3.4% 32 3.4% 800 1.2% 800 1.2% -168 -0.3% -168 -0.3%
Drupal\Core\Template\Attribute::__clone 3 3.4% 6 0.8% 6 0.8% 10 1.0% 10 1.0% 936 1.4% 936 1.4% 480 0.7% 480 0.7%
Drupal::moduleHandler -2 -2.3% 19 2.4% 2 0.3% 14 1.5% -14 -1.5% -24 -0.0% 0 0.0% -96 -0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 2 2.3% 58 7.3% -3 -0.4% 61 6.4% 5 0.5% 448 0.7% 144 0.2% 1,288 1.9% 256 0.4%
filemtime 2 2.3% 9 1.1% 9 1.1% 14 1.5% 14 1.5% 88 0.1% 88 0.1% 152 0.2% 152 0.2%
check_plain -2 -2.3% -62 -7.8% -15 -1.9% -70 -7.3% -23 -2.4% -376 -0.5% 8 0.0% -760 -1.1% -224 -0.3%
htmlspecialchars -2 -2.3% -10 -1.3% -10 -1.3% -20 -2.1% -20 -2.1% -288 -0.4% -288 -0.4% -288 -0.4% -288 -0.4%
Drupal\Component\Utility\String::checkPlain -2 -2.3% -30 -3.8% -20 -2.5% -31 -3.2% -11 -1.2% -384 -0.6% -96 -0.1% -536 -0.8% -248 -0.4%
function_exists 2 2.3% 4 0.5% 4 0.5% 6 0.6% 6 0.6% -8 -0.0% -8 -0.0% 168 0.3% 168 0.3%
Drupal\Core\Extension\ModuleHandler::alter -2 -2.3% -31 -3.9% -26 -3.3% -33 -3.5% -19 -2.0% 0 0.0% 0 0.0% -88 -0.1% 0 0.0%
Drupal\Core\Template\Attribute::__construct -2 -2.3% 5 0.6% -5 -0.6% 12 1.3% -5 -0.5% 16 0.0% 0 0.0% -208 -0.3% 48 0.1%
file_exists 2 2.3% 18 2.3% 18 2.3% 9 0.9% 9 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__toString -2 -2.3% -64 -8.0% -24 -3.0% -71 -7.4% -34 -3.6% -144 -0.2% -152 -0.2% -1,496 -2.2% 568 0.8%
l -2 -2.3% -340 -42.6% -52 -6.5% -342 -35.8% -42 -4.4% -1,240 -1.8% -544 -0.8% -2,088 -3.1% -880 -1.3%
run_init::1#09#d0#b4fd27249a41d339c44fc5f16c57.php/626b99d1a6bb3d2931516a54110ebb8db60558b36e4de78113e94637172d9769.php 1 1.1% 832 104.3% 14 1.8% 835 87.5% 16 1.7% 210,152 307.2% 10,552 15.4% 180,520 269.2% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 1 1.1% 6 0.8% 4 0.5% 9 0.9% 11 1.2% 184 0.3% 8 0.0% 136 0.2% 136 0.2%
array_merge 1 1.1% 4 0.5% 4 0.5% 18 1.9% 18 1.9% 4,616 6.7% 4,616 6.7% 5,736 8.6% 5,736 8.6%
Twig_Environment::isAutoReload 1 1.1% 2 0.3% 2 0.3% 4 0.4% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#09#d0#b4fd27249a41d339c44fc5f16c57.php/626b99d1a6bb3d2931516a54110ebb8db60558b36e4de78113e94637172d9769.php 1 1.1% 143 17.9% 143 17.9% 145 15.2% 145 15.2% 50,312 73.5% 50,312 73.5% 147,392 219.8% 147,392 219.8%
Drupal\Core\Template\TwigEnvironment::storage 1 1.1% 4 0.5% 3 0.4% 5 0.5% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename 1 1.1% 27 3.4% 16 2.0% 26 2.7% 7 0.7% 112 0.2% -56 -0.1% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName 1 1.1% 18 2.3% 11 1.4% 17 1.8% 3 0.3% 0 0.0% -1,104 -1.6% 608 0.9% 0 0.0%
preg_replace 1 1.1% 37 4.6% 37 4.6% 33 3.5% 33 3.5% 120 0.2% 120 0.2% 336 0.5% 336 0.5%
Twig_Environment::getLoader 1 1.1% 2 0.3% 2 0.3% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ob_get_level 1 1.1% 0 0.0% 0 0.0% -3 -0.3% -3 -0.3% 776 1.1% 776 1.1% 0 0.0% 0 0.0%
Drupal::getContainer 1 1.1% -1 -0.1% -1 -0.1% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_container 1 1.1% 8 1.0% 9 1.1% 17 1.8% 20 2.1% 784 1.1% 784 1.1% 216 0.3% 216 0.3%
Twig_Loader_Filesystem::findTemplate 1 1.1% 44 5.5% 16 2.0% 46 4.8% 10 1.0% 216 0.3% 112 0.2% 1,032 1.5% 200 0.3%
Twig_Loader_Filesystem::getCacheKey 1 1.1% 50 6.3% 6 0.8% 51 5.3% 5 0.5% 216 0.3% 0 0.0% 1,032 1.5% 0 0.0%
Twig_Environment::getCache 1 1.1% 2 0.3% 2 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::1#6f#a4#cc83b6d22a81a4f19ccbd2854ad6.php/38e65a430acc5ab03f8b8cde96aae32a2b16e9f0913c9c9bd716a0fb1d6b4388.php 1 1.1% 3 0.4% 3 0.4% 6 0.6% 6 0.6% 968 1.4% 968 1.4% 0 0.0% 0 0.0%
implode 1 1.1% 3 0.4% 3 0.4% -29 -3.0% -29 -3.0% 1,576 2.3% 1,576 2.3% 136 0.2% 136 0.2%
Twig_Environment::getTemplateClass 1 1.1% 61 7.6% 6 0.8% 56 5.9% 1 0.1% 304 0.4% 56 0.1% 1,032 1.5% 0 0.0%
md5 1 1.1% 3 0.4% 3 0.4% 1 0.1% 1 0.1% 32 0.0% 32 0.0% 0 0.0% 0 0.0%
load::1#6f#a4#cc83b6d22a81a4f19ccbd2854ad6.php/38e65a430acc5ab03f8b8cde96aae32a2b16e9f0913c9c9bd716a0fb1d6b4388.php 1 1.1% 118 14.8% 118 14.8% 119 12.5% 119 12.5% 43,920 64.2% 43,920 64.2% 48,928 73.0% 48,928 73.0%
Twig_Template::__construct 1 1.1% 2 0.3% 2 0.3% 7 0.7% 7 0.7% 1,264 1.8% 1,264 1.8% 0 0.0% 0 0.0%
run_init::1#72#f7#fc8ab85f63f9a207c3109ab83c4c.php/6528900aaef53ffe192374a86d55361cba004cef30e492a778107e18bca67812.php 1 1.1% 3 0.4% 3 0.4% 6 0.6% 6 0.6% 968 1.4% 968 1.4% 0 0.0% 0 0.0%
__TwigTemplate_72f7fc8ab85f63f9a207c3109ab83c4c::__construct 1 1.1% 10 1.3% 7 0.9% 11 1.2% 6 0.6% 2,456 3.6% 1,192 1.7% 0 0.0% 0 0.0%
load::1#72#f7#fc8ab85f63f9a207c3109ab83c4c.php/6528900aaef53ffe192374a86d55361cba004cef30e492a778107e18bca67812.php 1 1.1% 131 16.4% 131 16.4% 132 13.8% 132 13.8% 44,936 65.7% 44,936 65.7% 54,112 80.7% 54,112 80.7%
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load::1#e6#13#1b9da7344b92e7afc2d1264bd709.php/b6dd087a66535da6dce9c5c0024cc26e6d43b9b1221aae0431eee9b000fdcae9.php 1 1.1% 110 13.8% 110 13.8% 111 11.6% 111 11.6% 39,736 58.1% 39,736 58.1% 49,120 73.2% 49,120 73.2%
run_init::1#e6#13#1b9da7344b92e7afc2d1264bd709.php/b6dd087a66535da6dce9c5c0024cc26e6d43b9b1221aae0431eee9b000fdcae9.php 1 1.1% 3 0.4% 3 0.4% 5 0.5% 5 0.5% 968 1.4% 968 1.4% 0 0.0% 0 0.0%
twig_ensure_traversable 1 1.1% 7 0.9% 5 0.6% 9 0.9% 7 0.7% 1,888 2.8% 1,112 1.6% 944 1.4% 456 0.7%
array_reverse 1 1.1% 2 0.3% 2 0.3% 11 1.2% 11 1.2% 168 0.2% 168 0.2% -512 -0.8% -512 -0.8%
Twig_Template::render@2 1 1.1% 239 29.9% 13 1.6% 240 25.2% 8 0.8% 17,704 25.9% 1,984 2.9% 48,280 72.0% 192 0.3%
twig_render_template@2 1 1.1% 692 86.7% 28 3.5% 692 72.5% 21 2.2% 76,112 111.3% 2,240 3.3% 106,968 159.5% 1,600 2.4%
ob_get_clean 1 1.1% -7 -0.9% -7 -0.9% -7 -0.7% -7 -0.7% -39,688 -58.0% -39,688 -58.0% -488 -0.7% -488 -0.7%
Twig_Template::display@2 1 1.1% 219 27.4% 9 1.1% 220 23.1% 9 0.9% 12,896 18.9% 1,368 2.0% 15,008 22.4% 600 0.9%
__TwigTemplate_72f7fc8ab85f63f9a207c3109ab83c4c::doDisplay 1 1.1% 198 24.8% 62 7.8% 200 21.0% 42 4.4% 9,632 14.1% -3,120 -4.6% 13,536 20.2% 4,432 6.6%
Twig_Template::displayWithErrorHandling@2 1 1.1% 203 25.4% 5 0.6% 204 21.4% 4 0.4% 10,728 15.7% 1,096 1.6% 13,944 20.8% 408 0.6%
array_intersect_key 1 1.1% 3 0.4% 3 0.4% 3 0.3% 3 0.3% 2,688 3.9% 2,688 3.9% 1,336 2.0% 1,336 2.0%
load::1#f7#6a#3851fffdc240e786cb4c5e146ab8.php/8a30378f8b81fbf0ac9a1287ca84aa71bb83e3da5e84cbc3487cde59044d6a8e.php 1 1.1% 81 10.2% 81 10.2% 82 8.6% 82 8.6% 30,424 44.5% 30,424 44.5% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 1.1% 245 30.7% 19 2.4% 245 25.7% 16 1.7% 51,896 75.9% 2,152 3.1% 56,536 84.3% 80 0.1%
run_init::service_container_prod_.php/a1b894f144a657c893fde203f32e1c134c3b42cc6ca8de12e8414baab51579d3.php 1 1.1% 786 98.5% 17 2.1% 787 82.5% 16 1.7% 195,688 286.1% 8,512 12.4% 0 0.0% 0 0.0%
path_to_theme 1 1.1% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
load::service_container_prod_.php/a1b894f144a657c893fde203f32e1c134c3b42cc6ca8de12e8414baab51579d3.php 1 1.1% 1,456 182.5% 1,456 182.5% 1,457 152.7% 1,457 152.7% 718,416 1050.2% 718,416 1050.2% 961,232 1433.3% 961,232 1433.3%
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Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 1.1% 59 7.4% 19 2.4% 60 6.3% 19 2.0% 336 0.5% -136 -0.2% 424 0.6% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 1.1% 91 11.4% 24 3.0% 91 9.5% 17 1.8% 46,696 68.3% 104 0.2% 55,080 82.1% 672 1.0%
ob_start 1 1.1% 5 0.6% 5 0.6% 10 1.0% 10 1.0% 41,896 61.2% 41,896 61.2% 27,720 41.3% 27,720 41.3%
strtr 1 1.1% 3 0.4% 3 0.4% 7 0.7% 7 0.7% 72 0.1% 72 0.1% 24 0.0% 24 0.0%
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Twig_Environment::getGlobals 1 1.1% -2 -0.3% -2 -0.3% 3 0.3% 2 0.2% 16 0.0% 0 0.0% 0 0.0% 0 0.0%
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load::1#f7#6a#3851fffdc240e786cb4c5e146ab8.php/63b173214bbc78a2566648c2efed0046c2abdc0533d1fde00962f187fb1bba3e.php -1 -1.1% -86 -10.8% -86 -10.8% -87 -9.1% -87 -9.1% -30,208 -44.2% -30,208 -44.2% 0 0.0% 0 0.0%
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Drupal\block\Plugin\Core\Entity\Block::get 0 0.0% 0 0.0% 1 0.1% 6 0.6% 13 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getArguments 0 0.0% -3 -0.4% -1 -0.1% -3 -0.3% 3 0.3% 0 0.0% 0 0.0% 80 0.1% 80 0.1%
service_container_prod_::getCache_BlockService 0 0.0% -1 -0.1% 0 0.0% -1 -0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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