Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Click a function name below to drill down.

Overall Diff Summary

Run #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls98,581 99,445 864 0.9%
Incl. Wall Time (microsec)598,025 603,396 5,371 0.9%
Incl. CPU (microsecs)554,783 558,723 3,940 0.7%
Incl. MemUse (bytes)38,374,064 38,539,024 164,960 0.4%
Incl. PeakMemUse (bytes)38,539,472 38,705,736 166,264 0.4%

[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 47 5.4% 21 0.4% 21 0.4% 142 3.6% 142 3.6% 0 0.0% 0 0.0% 64 0.0% 64 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet 45 5.2% 44 0.8% 44 0.8% 93 2.4% 93 2.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists 39 4.5% -13 -0.2% -13 -0.2% -2 -0.1% -2 -0.1% 16 0.0% 16 0.0% 8 0.0% 8 0.0%
Drupal\Core\Template\Attribute::__clone 38 4.4% 44 0.8% 44 0.8% 62 1.6% 62 1.6% 1,808 1.1% 1,808 1.1% 104 0.1% 104 0.1%
is_scalar 32 3.7% -12 -0.2% -12 -0.2% 18 0.5% 18 0.5% 8 0.0% 8 0.0% 8 0.0% 8 0.0%
Drupal\Core\Template\TwigTemplate::getContextReference 32 3.7% 217 4.0% 154 2.9% 256 6.5% 184 4.7% 21,752 13.2% 17,928 10.9% 5,224 3.1% 4,424 2.7%
twig_render_var 23 2.7% 7,398 137.7% 162 3.0% 7,569 192.1% 120 3.0% 113,984 69.1% 2,448 1.5% 158,912 95.6% 1,640 1.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 20 2.3% 231 4.3% 38 0.7% 247 6.3% 47 1.2% 1,904 1.2% 592 0.4% 1,088 0.7% 80 0.0%
ob_start 19 2.2% 63 1.2% 63 1.2% 70 1.8% 70 1.8% 315,752 191.4% 315,752 191.4% 51,840 31.2% 51,840 31.2%
ob_get_clean 19 2.2% 35 0.7% 35 0.7% 49 1.2% 49 1.2% -303,656 -184.1% -303,656 -184.1% 2,040 1.2% 2,040 1.2%
is_object 18 2.1% 4 0.1% 4 0.1% 29 0.7% 29 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 16 1.9% 51 0.9% 31 0.6% 60 1.5% 32 0.8% 16 0.0% 0 0.0% 8 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 16 1.9% 1,434 26.7% 126 2.3% 1,444 36.6% 112 2.8% 144,624 87.7% 1,088 0.7% 66,360 39.9% 0 0.0%
Twig_Environment::getGlobals 16 1.9% 20 0.4% 16 0.3% 28 0.7% 25 0.6% 16 0.0% 0 0.0% 8 0.0% 0 0.0%
substr 16 1.9% 18 0.3% 18 0.3% -2 -0.1% -2 -0.1% 656 0.4% 656 0.4% 64 0.0% 64 0.0%
template_preprocess 16 1.9% 90 1.7% 73 1.4% 104 2.6% 86 2.2% 27,384 16.6% 25,976 15.7% 104 0.1% 104 0.1%
path_to_theme 16 1.9% 15 0.3% 15 0.3% 15 0.4% 15 0.4% 1,408 0.9% 1,408 0.9% 0 0.0% 0 0.0%
ob_get_level 16 1.9% 2 0.0% 2 0.0% 15 0.4% 15 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings 16 1.9% 43 0.8% 28 0.5% 57 1.4% 28 0.7% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 16 1.9% 15 0.3% 15 0.3% 28 0.7% 28 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get 16 1.9% 15 0.3% 15 0.3% 38 1.0% 38 1.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
contextual_preprocess 16 1.9% 280 5.2% 182 3.4% 294 7.5% 122 3.1% -8 -0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_process 16 1.9% 25 0.5% 15 0.3% 38 1.0% 31 0.8% -16 -0.0% 0 0.0% -64 -0.0% -48 -0.0%
implode 16 1.9% 38 0.7% 38 0.7% 95 2.4% 95 2.4% 10,216 6.2% 10,216 6.2% 264 0.2% 264 0.2%
drupal_container 13 1.5% 59 1.1% 15 0.3% 61 1.5% 11 0.3% 8 0.0% 8 0.0% 96 0.1% 96 0.1%
theme_get_registry 13 1.5% 57 1.1% 40 0.7% 10 0.3% 39 1.0% 3,952 2.4% 0 0.0% 4,296 2.6% 0 0.0%
Drupal::getContainer 13 1.5% 44 0.8% 44 0.8% 46 1.2% 46 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::render 13 1.5% 8,046 149.8% 98 1.8% 8,208 208.3% 78 2.0% 89,208 54.1% 864 0.5% 179,096 107.7% 0 0.0%
Twig_Template::display 13 1.5% 7,891 146.9% 64 1.2% 8,053 204.4% 55 1.4% 82,416 50.0% 192 0.1% 166,792 100.3% 96 0.1%
Twig_Template::displayWithErrorHandling 13 1.5% 7,787 145.0% 37 0.7% 7,952 201.8% 41 1.0% 82,208 49.8% 1,392 0.8% 166,688 100.3% 464 0.3%
Symfony\Component\DependencyInjection\Container::get 13 1.5% 292 5.4% -24 -0.4% 25 0.6% -38 -1.0% 256 0.2% -440 -0.3% 4,448 2.7% 480 0.3%
twig_render_template 13 1.5% 9,480 176.5% 228 4.2% 9,643 244.7% 163 4.1% 197,224 119.6% -5,928 -3.6% 202,536 121.8% 0 0.0%
strtolower 13 1.5% 12 0.2% 12 0.2% -2 -0.1% -2 -0.1% 424 0.3% 424 0.3% 48 0.0% 48 0.0%
method_exists 11 1.3% 3 0.1% 3 0.1% 7 0.2% 7 0.2% 0 0.0% 0 0.0% 632 0.4% 632 0.4%
array_reverse 10 1.2% -6 -0.1% -6 -0.1% 19 0.5% 19 0.5% 880 0.5% 880 0.5% 0 0.0% 0 0.0%
twig_render_var@1 9 1.0% -218 -4.1% 43 0.8% -57 -1.4% 40 1.0% 2,248 1.4% 816 0.5% 3,560 2.1% 496 0.3%
drupal_render@7 8 0.9% 2,337 43.5% 73 1.4% 2,339 59.4% 65 1.6% 6,688 4.1% 3,296 2.0% 7,712 4.6% 144 0.1%
filemtime 8 0.9% 34 0.6% 34 0.6% 45 1.1% 45 1.1% 344 0.2% 344 0.2% 0 0.0% 0 0.0%
file_exists 8 0.9% 50 0.9% 50 0.9% 59 1.5% 59 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
preg_replace 7 0.8% 4 0.1% 4 0.1% -7 -0.2% -7 -0.2% 5,760 3.5% 5,760 3.5% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 7 0.8% 10 0.2% 10 0.2% 8 0.2% 8 0.2% -352 -0.2% -352 -0.2% 88 0.1% 88 0.1%
show 7 0.8% 6 0.1% 6 0.1% 3 0.1% 3 0.1% 1,064 0.6% 1,064 0.6% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::getReference 7 0.8% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::setReference 7 0.8% 40 0.7% 30 0.6% 43 1.1% 35 0.9% 3,824 2.3% 4,176 2.5% 656 0.4% 568 0.3%
render 7 0.8% 6,905 128.6% 40 0.7% 7,068 179.4% 45 1.1% 110,080 66.7% 576 0.3% 156,352 94.0% 0 0.0%
theme_toolbar_tab_wrapper -6 -0.7% -323 -6.0% -48 -0.9% -330 -8.4% -47 -1.2% -4,488 -2.7% 1,520 0.9% 0 0.0% 0 0.0%
__TwigTemplate_17d0cb4624e992b1bca59ab5af79af11::doDisplay 6 0.7% 399 7.4% 73 1.4% 403 10.2% 57 1.4% 6,408 3.9% 904 0.5% 6,144 3.7% 1,752 1.1%
template_preprocess_toolbar_item 6 0.7% 6 0.1% 6 0.1% 10 0.3% 10 0.3% 1,360 0.8% 1,360 0.8% 0 0.0% 0 0.0%
theme_toolbar_item -6 -0.7% -1,707 -31.8% -19 -0.4% -1,715 -43.5% -22 -0.6% -24,096 -14.6% -5,360 -3.2% 0 0.0% 0 0.0%
__TwigTemplate_3aa7186d29c165c07c4a67a6eef6a317::doDisplay 6 0.7% 1,995 37.1% 57 1.1% 1,998 50.7% 51 1.3% 12,752 7.7% -21,064 -12.8% 11,536 6.9% 1,600 1.0%
drupal_render@3 -5 -0.6% 3,168 59.0% -45 -0.8% 3,310 84.0% -39 -1.0% 130,008 78.8% 2,048 1.2% 189,624 114.0% 0 0.0%
drupal_render@6 -5 -0.6% 518 9.6% -28 -0.5% 520 13.2% -16 -0.4% 10,440 6.3% 3,472 2.1% 13,952 8.4% 3,736 2.2%
hash_hmac 4 0.5% 16 0.3% 16 0.3% 13 0.3% 13 0.3% 352 0.2% 352 0.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 4 0.5% 17 0.3% 13 0.2% 25 0.6% 20 0.5% 672 0.4% -32 -0.0% 0 0.0% 0 0.0%
Twig_Template::__construct 4 0.5% 7 0.1% 7 0.1% 8 0.2% 8 0.2% 4,416 2.7% 4,416 2.7% 0 0.0% 0 0.0%
Twig_Environment::getCache 4 0.5% 2 0.0% 2 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getTemplateClass 4 0.5% 193 3.6% 29 0.5% 200 5.1% 21 0.5% 1,312 0.8% 224 0.1% 1,008 0.6% 0 0.0%
Twig_Environment::getCacheFilename 4 0.5% 68 1.3% 64 1.2% 67 1.7% 32 0.8% 448 0.3% -224 -0.1% 56 0.0% 56 0.0%
Twig_Environment::isAutoReload 4 0.5% 1 0.0% 1 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::storage 4 0.5% 2 0.0% 5 0.1% 6 0.2% 9 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::getCacheKey 4 0.5% 158 2.9% 9 0.2% 164 4.2% 14 0.4% 864 0.5% 0 0.0% 1,008 0.6% 64 0.0%
Twig_Loader_Filesystem::findTemplate 4 0.5% 149 2.8% 49 0.9% 150 3.8% 47 1.2% 864 0.5% 368 0.2% 944 0.6% 560 0.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 4 0.5% 988 18.4% 304 5.7% 991 25.2% 286 7.3% 131,784 79.9% 656 0.4% 65,048 39.1% 560 0.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 4 0.5% 182 3.4% 36 0.7% 185 4.7% 13 0.3% 1,304 0.8% -480 -0.3% 192 0.1% 96 0.1%
Twig_Environment::getLoader 4 0.5% 2 0.0% 2 0.0% 7 0.2% 7 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName 4 0.5% 38 0.7% 26 0.5% 41 1.0% 38 1.0% 0 0.0% -4,384 -2.7% 192 0.1% 0 0.0%
strtr 4 0.5% 205 3.8% 205 3.8% 199 5.1% 199 5.1% 296 0.2% 296 0.2% 7,760 4.7% 7,760 4.7%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 4 0.5% 112 2.1% 37 0.7% 123 3.1% 43 1.1% 1,496 0.9% 416 0.3% 96 0.1% 96 0.1%
md5 4 0.5% 4 0.1% 4 0.1% 8 0.2% 8 0.2% 224 0.1% 224 0.1% 0 0.0% 0 0.0%
is_file 4 0.5% 38 0.7% 38 0.7% 45 1.1% 45 1.1% -344 -0.2% -344 -0.2% 112 0.1% 112 0.1%
explode 4 0.5% 9 0.2% 9 0.2% -10 -0.3% -10 -0.3% 4,088 2.5% 4,088 2.5% 160 0.1% 160 0.1%
strpos 4 0.5% -33 -0.6% -33 -0.6% -60 -1.5% -60 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 4 0.5% 482 9.0% 9 0.2% 468 11.9% -23 -0.6% 144 0.1% 0 0.0% 872 0.5% 0 0.0%
strlen 4 0.5% -2 -0.0% -2 -0.0% 28 0.7% 28 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
str_replace 4 0.5% -59 -1.1% -59 -1.1% -36 -0.9% -36 -0.9% 680 0.4% 680 0.4% 328 0.2% 328 0.2%
ltrim 4 0.5% 6 0.1% 6 0.1% -3 -0.1% -3 -0.1% 304 0.2% 304 0.2% 0 0.0% 0 0.0%
array_key_exists -3 -0.3% -13 -0.2% -13 -0.2% -35 -0.9% -35 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::displayWithErrorHandling@1 3 0.3% -60 -1.1% 12 0.2% 96 2.4% 11 0.3% 9,624 5.8% 464 0.3% 39,824 24.0% 0 0.0%
theme_toolbar_tray_heading_wrapper -3 -0.3% -5 -0.1% -5 -0.1% -9 -0.2% -9 -0.2% -2,544 -1.5% -2,544 -1.5% 0 0.0% 0 0.0%
twig_render_template@1 3 0.3% 520 9.7% 61 1.1% 680 17.3% 56 1.4% 51,408 31.2% -1,464 -0.9% 93,896 56.5% 1,248 0.8%
array_unshift -3 -0.3% -6 -0.1% -6 -0.1% -5 -0.1% -5 -0.1% -264 -0.2% -264 -0.2% 0 0.0% 0 0.0%
Twig_Template::display@1 3 0.3% -30 -0.6% 20 0.4% 130 3.3% 22 0.6% 9,688 5.9% 64 0.0% 39,872 24.0% 48 0.0%
Twig_Template::render@1 3 0.3% 41 0.8% 29 0.5% 195 4.9% 16 0.4% 12,152 7.4% 224 0.1% 50,048 30.1% 0 0.0%
theme_toolbar_tray_wrapper -3 -0.3% -378 -7.0% -25 -0.5% -380 -9.6% -23 -0.6% -5,240 -3.2% 1,992 1.2% 0 0.0% 0 0.0%
template_preprocess_toolbar_tray_wrapper 3 0.3% 7 0.1% 7 0.1% 13 0.3% 13 0.3% 984 0.6% 984 0.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists -3 -0.3% 4 0.1% -2 -0.0% -44 -1.1% -43 -1.1% -144 -0.1% -144 -0.1% 0 0.0% 0 0.0%
__TwigTemplate_ec3b1c982e7d84ba76a104bff1a98b04::doDisplay 3 0.3% 438 8.2% 83 1.5% 441 11.2% 54 1.4% 9,128 5.5% -6,544 -4.0% 39,040 23.5% 4,080 2.5%
trim 3 0.3% 1 0.0% 1 0.0% 3 0.1% 3 0.1% 2,904 1.8% 2,904 1.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded -3 -0.3% 15 0.3% 15 0.3% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@2 -3 -0.3% 431 8.0% 71 1.3% 576 14.6% 38 1.0% 44,496 27.0% -10,120 -6.1% 102,792 61.8% 344 0.2%
Drupal\Core\Template\TwigReference::__construct 2 0.2% 8 0.1% 9 0.2% 13 0.3% 11 0.3% 0 0.0% 0 0.0% 144 0.1% 144 0.1%
ArrayObject::__construct 2 0.2% -1 -0.0% -1 -0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#17#d0#cb4624e992b1bca59ab5af79af11.php/a9250eadabf7fa3af1445803dd744fb0cd768ddf3c8269029d8c6e8633d1b490.php 1 0.1% 110 2.0% 110 2.0% 112 2.8% 112 2.8% 30,400 18.4% 30,400 18.4% 21,152 12.7% 21,152 12.7%
load::1#93#ad#336b06427a8c5d44253bae88908f.php/1c9d9e920d2439e92461330e2ef074d2a486f9ebfb93272b7e99cb5287b667b0.php -1 -0.1% -108 -2.0% -108 -2.0% -111 -2.8% -111 -2.8% -30,328 -18.4% -30,328 -18.4% 0 0.0% 0 0.0%
drupal_render@4 -1 -0.1% 1,160 21.6% -19 -0.4% 1,309 33.2% -12 -0.3% 57,064 34.6% -1,440 -0.9% 115,448 69.4% 448 0.3%
element_children 1 0.1% -10 -0.2% -2 -0.0% -2 -0.1% 6 0.2% 744 0.5% 56 0.0% -3,408 -2.0% 0 0.0%
run_init::1#17#d0#cb4624e992b1bca59ab5af79af11.php/a9250eadabf7fa3af1445803dd744fb0cd768ddf3c8269029d8c6e8633d1b490.php 1 0.1% 1 0.0% 1 0.0% 3 0.1% 3 0.1% 1,000 0.6% 1,000 0.6% 0 0.0% 0 0.0%
__TwigTemplate_17d0cb4624e992b1bca59ab5af79af11::__construct 1 0.1% 8 0.1% 6 0.1% 10 0.3% 6 0.2% 2,344 1.4% 1,240 0.8% 0 0.0% 0 0.0%
template_preprocess_toolbar 1 0.1% 66 1.2% 16 0.3% 66 1.7% 13 0.3% 5,200 3.2% 1,216 0.7% 0 0.0% 0 0.0%
__TwigTemplate_3aa7186d29c165c07c4a67a6eef6a317::__construct 1 0.1% 9 0.2% 6 0.1% 11 0.3% 7 0.2% 2,344 1.4% 1,240 0.8% 0 0.0% 0 0.0%
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