Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls74,067 74,392 325 0.4%
Incl. Wall Time (microsec)250,474 251,228 754 0.3%
Incl. CPU (microsecs)234,151 235,669 1,518 0.6%
Incl. MemUse (bytes)17,563,864 17,675,128 111,264 0.6%
Incl. PeakMemUse (bytes)17,686,232 17,798,080 111,848 0.6%

[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 20 6.2% 8 1.1% 8 1.1% -30 -2.0% -30 -2.0% -8 -0.0% -8 -0.0% 816 0.7% 816 0.7%
substr 12 3.7% 57 7.6% 57 7.6% 68 4.5% 68 4.5% 496 0.4% 496 0.4% 0 0.0% 0 0.0%
is_scalar 12 3.7% 0 0.0% 0 0.0% 25 1.6% 25 1.6% 768 0.7% 768 0.7% 408 0.4% 408 0.4%
array_key_exists 11 3.4% 5 0.7% 5 0.7% 15 1.0% 15 1.0% 0 0.0% 0 0.0% 1,552 1.4% 1,552 1.4%
Drupal\Core\Template\TwigTemplate::getContextReference 10 3.1% 40 5.3% 35 4.6% 51 3.4% 52 3.4% 6,328 5.7% 6,056 5.4% 3,968 3.5% 3,192 2.9%
Twig_Template::getAttribute 9 2.8% 75 9.9% 73 9.7% 86 5.7% 43 2.8% 6,480 5.8% 3,992 3.6% 8,232 7.4% 5,672 5.1%
ctype_digit 9 2.8% -1 -0.1% -1 -0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_object 9 2.8% -9 -1.2% -9 -1.2% 14 0.9% 14 0.9% 776 0.7% 776 0.7% 1,632 1.5% 1,632 1.5%
Drupal\Core\Template\Attribute::__clone 8 2.5% 3 0.4% 3 0.4% 13 0.9% 13 0.9% 1,176 1.1% 1,176 1.1% 0 0.0% 0 0.0%
twig_render_var@1 6 1.8% -4 -0.5% 30 4.0% -12 -0.8% 4 0.3% 1,680 1.5% 808 0.7% -10,520 -9.4% 1,920 1.7%
filemtime 6 1.8% 15 2.0% 15 2.0% 24 1.6% 24 1.6% 248 0.2% 248 0.2% 112 0.1% 112 0.1%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 6 1.8% 144 19.1% 16 2.1% 148 9.7% 15 1.0% 1,560 1.4% 512 0.5% 408 0.4% -184 -0.2%
file_exists 6 1.8% 27 3.6% 27 3.6% 24 1.6% 24 1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
preg_replace 5 1.5% 12 1.6% 12 1.6% 16 1.1% 16 1.1% 648 0.6% 648 0.6% -360 -0.3% -360 -0.3%
function_exists 5 1.5% 19 2.5% 19 2.5% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 64 0.1% 64 0.1%
Drupal\Core\Template\Attribute::__construct 4 1.2% -63 -8.4% 3 0.4% -64 -4.2% 0 0.0% 472 0.4% 72 0.1% 1,088 1.0% 1,088 1.0%
array_keys 4 1.2% 20 2.7% 20 2.7% 21 1.4% 21 1.4% 1,872 1.7% 1,872 1.7% -360 -0.3% -360 -0.3%
method_exists 4 1.2% 2 0.3% 2 0.3% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 1,608 1.4% 1,608 1.4%
strtr 4 1.2% 38 5.0% 38 5.0% 35 2.3% 35 2.3% 320 0.3% 320 0.3% 56,824 50.8% 56,824 50.8%
twig_render_var 4 1.2% 503 66.7% 24 3.2% 486 32.0% 8 0.5% 63,784 57.3% 1,648 1.5% 87,472 78.2% 2,320 2.1%
Drupal\Core\DependencyInjection\Container::get 3 0.9% 156 20.7% 41 5.4% 176 11.6% 124 8.2% -376 -0.3% -128 -0.1% 8,336 7.5% -304 -0.3%
implode 3 0.9% 2 0.3% 2 0.3% -14 -0.9% -14 -0.9% 4,136 3.7% 4,136 3.7% -408 -0.4% -408 -0.4%
Twig_Loader_Filesystem::findTemplate 3 0.9% 99 13.1% 36 4.8% 98 6.5% 38 2.5% 712 0.6% 344 0.3% 536 0.5% 272 0.2%
Symfony\Component\DependencyInjection\Container::get 3 0.9% 126 16.7% -11 -1.5% 52 3.4% 4 0.3% -248 -0.2% -96 -0.1% 8,640 7.7% -104 -0.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 3 0.9% 12 1.6% 9 1.2% 15 1.0% 9 0.6% 480 0.4% -48 -0.0% 0 0.0% 0 0.0%
hash_hmac 3 0.9% 11 1.5% 11 1.5% 20 1.3% 20 1.3% 264 0.2% 264 0.2% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::getCacheKey 3 0.9% 105 13.9% 6 0.8% 109 7.2% 11 0.7% 712 0.6% 0 0.0% 664 0.6% 128 0.1%
is_file 3 0.9% 27 3.6% 27 3.6% 26 1.7% 26 1.7% -248 -0.2% -248 -0.2% -176 -0.2% -176 -0.2%
Twig_Loader_Filesystem::validateName 3 0.9% 27 3.6% 23 3.1% 30 2.0% 18 1.2% 0 0.0% -3,288 -3.0% 224 0.2% 64 0.1%
explode 3 0.9% -2 -0.3% -2 -0.3% 27 1.8% 27 1.8% 3,048 2.7% 3,048 2.7% 240 0.2% 240 0.2%
str_replace 3 0.9% -46 -6.1% -46 -6.1% -22 -1.4% -22 -1.4% 568 0.5% 568 0.5% 176 0.2% 176 0.2%
ob_get_level 3 0.9% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 3 0.9% -2 -0.3% -2 -0.3% 5 0.3% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings 3 0.9% 10 1.3% 12 1.6% 13 0.9% 9 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getLoader 3 0.9% 2 0.3% 2 0.3% 7 0.5% 7 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get 3 0.9% 2 0.3% 2 0.3% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 3 0.9% 79 10.5% 32 4.2% 80 5.3% 16 1.1% 1,064 1.0% 288 0.3% 320 0.3% 208 0.2%
Drupal\Core\Template\Attribute::__toString 3 0.9% -122 -16.2% -30 -4.0% -119 -7.8% -38 -2.5% -648 -0.6% -664 -0.6% 2,656 2.4% 1,488 1.3%
path_to_theme 3 0.9% 3 0.4% 3 0.4% 9 0.6% 9 0.6% 264 0.2% 264 0.2% 40 0.0% 40 0.0%
Twig_Template::__construct 3 0.9% 4 0.5% 4 0.5% 9 0.6% 9 0.6% 3,312 3.0% 3,312 3.0% 920 0.8% 920 0.8%
Drupal\Core\Template\TwigEnvironment::loadTemplate 3 0.9% 632 83.8% 52 6.9% 637 42.0% 35 2.3% 78,360 70.4% 1,960 1.8% 16,696 14.9% 528 0.5%
template_preprocess 3 0.9% 53 7.0% 15 2.0% 49 3.2% 6 0.4% 4,384 3.9% 3,864 3.5% 1,120 1.0% 1,080 1.0%
contextual_preprocess 3 0.9% 18 2.4% 18 2.4% 25 1.6% 17 1.1% 768 0.7% -576 -0.5% -248 -0.2% -120 -0.1%
Twig_Environment::isAutoReload 3 0.9% 1 0.1% 1 0.1% 6 0.4% 6 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::storage 3 0.9% -1 -0.1% 1 0.1% 1 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ob_start 3 0.9% 4 0.5% 4 0.5% 5 0.3% 5 0.3% 49,728 44.7% 49,728 44.7% 15,040 13.4% 15,040 13.4%
Twig_Environment::getGlobals 3 0.9% 3 0.4% 3 0.4% 9 0.6% 8 0.5% 0 0.0% 0 0.0% 64 0.1% 0 0.0%
Twig_Environment::getTemplateClass 3 0.9% 128 17.0% 18 2.4% 133 8.8% 11 0.7% 1,048 0.9% 168 0.2% 592 0.5% 64 0.1%
md5 3 0.9% 3 0.4% 3 0.4% 6 0.4% 6 0.4% 168 0.2% 168 0.2% -136 -0.1% -136 -0.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 3 0.9% 393 52.1% 173 22.9% 393 25.9% 160 10.5% 67,472 60.6% 1,680 1.5% 13,808 12.3% 1,136 1.0%
ob_get_clean 3 0.9% 1 0.1% 1 0.1% 2 0.1% 2 0.1% -45,976 -41.3% -45,976 -41.3% 2,688 2.4% 2,688 2.4%
Twig_Environment::getCache 3 0.9% 0 0.0% 0 0.0% -18 -1.2% -18 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 3 0.9% 9 1.2% 6 0.8% 15 1.0% 6 0.4% 0 0.0% 0 0.0% 64 0.1% 0 0.0%
class_exists 3 0.9% -16 -2.1% -8 -1.1% -10 -0.7% 2 0.1% 48 0.0% 0 0.0% 7,600 6.8% 64 0.1%
Twig_Environment::getCacheFilename 3 0.9% 26 3.4% 23 3.1% 34 2.2% 23 1.5% 336 0.3% -168 -0.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 3 0.9% 114 15.1% 17 2.3% 119 7.8% 17 1.1% 944 0.8% -336 -0.3% 320 0.3% 0 0.0%
Drupal::service 3 0.9% 46 6.1% 9 1.2% 53 3.5% -6 -0.4% -184 -0.2% 0 0.0% 8,608 7.7% 0 0.0%
strlen 3 0.9% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ltrim 3 0.9% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 224 0.2% 224 0.2% 0 0.0% 0 0.0%
strpos 3 0.9% 0 0.0% 0 0.0% -7 -0.5% -7 -0.5% -8 -0.0% -8 -0.0% -176 -0.2% -176 -0.2%
strtolower 3 0.9% -5 -0.7% -5 -0.7% -19 -1.3% -19 -1.3% 88 0.1% 88 0.1% -80 -0.1% -80 -0.1%
Twig_Template::display 2 0.6% 637 84.5% 10 1.3% 619 40.8% 7 0.5% 74,856 67.3% 128 0.1% 99,704 89.1% -888 -0.8%
Twig_Template::displayWithErrorHandling 2 0.6% 621 82.4% 8 1.1% 605 39.9% 10 0.7% 74,728 67.2% 928 0.8% 100,528 89.9% -456 -0.4%
twig_length_filter 2 0.6% 11 1.5% 11 1.5% 13 0.9% 10 0.7% 3,080 2.8% 1,544 1.4% 1,008 0.9% 1,008 0.9%
array_merge 2 0.6% 8 1.1% 8 1.1% 18 1.2% 18 1.2% 9,104 8.2% 9,104 8.2% 4,904 4.4% 4,904 4.4%
array_intersect_key 2 0.6% 5 0.7% 5 0.7% -5 -0.3% -5 -0.3% 4,656 4.2% 4,656 4.2% 2,128 1.9% 2,128 1.9%
twig_render_template 2 0.6% 1,131 150.0% 31 4.1% 1,110 73.1% 21 1.4% 122,560 110.2% -2,168 -1.9% 144,792 129.5% 0 0.0%
Twig_Template::render 2 0.6% 655 86.9% 15 2.0% 636 41.9% 11 0.7% 78,144 70.2% 256 0.2% 118,080 105.6% -240 -0.2%
twig_ensure_traversable 2 0.6% 5 0.7% 5 0.7% 5 0.3% 5 0.3% 824 0.7% 824 0.7% 1,792 1.6% 1,144 1.0%
get_class 1 0.3% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 832 0.7% 832 0.7% 776 0.7% 776 0.7%
twig_render_template@1 1 0.3% 419 55.6% 11 1.5% 419 27.6% 11 0.7% 50,496 45.4% 104 0.1% 12,016 10.7% -144 -0.1%
__TwigTemplate_ed1870af05971ecbd6fbf32635f1a930::__construct 1 0.3% 5 0.7% 4 0.5% 8 0.5% 5 0.3% 2,408 2.2% 1,240 1.1% 1,952 1.7% 1,032 0.9%
show 1 0.3% 2 0.3% 2 0.3% 5 0.3% 5 0.3% 136 0.1% 136 0.1% 0 0.0% 0 0.0%
run_init::1#ed#18#70af05971ecbd6fbf32635f1a930.php/af6180b5e3beffeea36a449dbcb4c9cc01e62e1052b72f4bd5e8f1f694122f40.php 1 0.3% 165 21.9% 13 1.7% 166 10.9% 13 0.9% 79,416 71.4% 9,440 8.5% 77,032 68.9% 8,696 7.8%
run_init::1#fb#f7#1f93d18a84a6903a01ca7d027221.php/a59e2381209239d45680cc754f0f59c068eafeb11a2e3eb37099f03ac46d5e33.php 1 0.3% 1 0.1% 1 0.1% 2 0.1% 2 0.1% 1,000 0.9% 1,000 0.9% 0 0.0% 0 0.0%
load::1#fb#f7#1f93d18a84a6903a01ca7d027221.php/a59e2381209239d45680cc754f0f59c068eafeb11a2e3eb37099f03ac46d5e33.php 1 0.3% 15 2.0% 15 2.0% 17 1.1% 17 1.1% 19,056 17.1% 19,056 17.1% 0 0.0% 0 0.0%
Twig_Template::render@1 1 0.3% 185 24.5% 9 1.2% 185 12.2% 20 1.3% 14,616 13.1% 128 0.1% 12,600 11.3% 288 0.3%
__TwigTemplate_ed1870af05971ecbd6fbf32635f1a930::doDisplay 1 0.3% 952 126.3% 43 5.7% 953 62.8% 31 2.0% 124,872 112.2% -784 -0.7% 153,712 137.4% 3,072 2.7%
run_init::service_container_prod.php/8ca0c734bb484ed93e40a8af452c41d41774e5e60a2b37b6b42b27e0f365014a.php 1 0.3% 109 14.5% 9 1.2% 110 7.2% 9 0.6% 55,872 50.2% 8,072 7.3% 55,408 49.5% 7,848 7.0%
render 1 0.3% 717 95.1% 3 0.4% 713 47.0% 7 0.5% 61,880 55.6% 288 0.3% 85,704 76.6% -88 -0.1%
Twig_Template::display@1 1 0.3% 174 23.1% 10 1.3% 167 11.0% -1 -0.1% 13,768 12.4% 64 0.1% 13,200 11.8% 272 0.2%
drupal_strtolower 1 0.3% 10 1.3% 1 0.1% 8 0.5% 20 1.3% 128 0.1% 0 0.0% 536 0.5% 0 0.0%
Drupal\Component\Utility\Unicode::strtolower 1 0.3% 10 1.3% 16 2.1% -9 -0.6% -26 -1.7% 128 0.1% 48 0.0% 536 0.5% 32 0.0%
mb_strtolower 1 0.3% -6 -0.8% -6 -0.8% -4 -0.3% -4 -0.3% 80 0.1% 80 0.1% 504 0.5% 504 0.5%
drupal_clean_css_identifier 1 0.3% 77 10.2% 9 1.2% 81 5.3% -1 -0.1% 96 0.1% -256 -0.2% 51,704 46.2% 1,240 1.1%
drupal_html_class 1 0.3% 97 12.9% 2 0.3% 94 6.2% -8 -0.5% 992 0.9% 768 0.7% 52,328 46.8% 88 0.1%
ArrayObject::exchangeArray 1 0.3% 1 0.1% 1 0.1% -2 -0.1% -2 -0.1% -48 -0.0% -48 -0.0% -184 -0.2% -184 -0.2%
Drupal\Core\Template\TwigReference::__construct 1 0.3% 3 0.4% 3 0.4% 2 0.1% -2 -0.1% 0 0.0% 0 0.0% -200 -0.2% -200 -0.2%
__TwigTemplate_3e129da00084729a9b2a6f0f8335e5a4::doDisplay 1 0.3% 200 26.5% 78 10.3% 201 13.2% 57 3.8% 18,600 16.7% -9,184 -8.3% 28,248 25.3% 9,072 8.1%
Drupal\Component\Utility\Unicode::getStatus 1 0.3% 0 0.0% 0 0.0% 34 2.2% 34 2.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::displayWithErrorHandling@1 1 0.3% 161 21.4% 5 0.7% 160 10.5% 4 0.3% 13,704 12.3% 464 0.4% 12,928 11.6% -16 -0.0%
template_preprocess_filter_tips 1 0.3% 124 16.4% 28 3.7% 126 8.3% 21 1.4% 10,072 9.1% 5,976 5.4% 75,216 67.2% 2,544 2.3%
load::service_container_prod.php/8ca0c734bb484ed93e40a8af452c41d41774e5e60a2b37b6b42b27e0f365014a.php 1 0.3% 83 11.0% 83 11.0% 85 5.6% 85 5.6% 112,280 100.9% 112,280 100.9% 112,208 100.3% 112,208 100.3%
load::1#fb#f7#1f93d18a84a6903a01ca7d027221.php/8aeaa4e1a92658b3103e4e605ff3f91bafc66daf8ad119e55173e908616fd3c7.php -1 -0.3% -18 -2.4% -18 -2.4% -21 -1.4% -21 -1.4% -19,056 -17.1% -19,056 -17.1% 0 0.0% 0 0.0%
run_init::1#fb#f7#1f93d18a84a6903a01ca7d027221.php/8aeaa4e1a92658b3103e4e605ff3f91bafc66daf8ad119e55173e908616fd3c7.php -1 -0.3% -1 -0.1% -1 -0.1% -2 -0.1% -2 -0.1% -1,000 -0.9% -1,000 -0.9% 0 0.0% 0 0.0%
load::1#61#dd#0eeab2b431dd296e128f8b01bd8f.php/8237298093a8bc5b2243e25edba51bb8663ea3dd313239faca2451708818b342.php -1 -0.3% -19 -2.5% -19 -2.5% -21 -1.4% -21 -1.4% -20,072 -18.0% -20,072 -18.0% 0 0.0% 0 0.0%
strip_tags 1 0.3% 1 0.1% 1 0.1% 5 0.3% 5 0.3% 840 0.8% 840 0.8% 712 0.6% 712 0.6%
run_init::1#61#dd#0eeab2b431dd296e128f8b01bd8f.php/8237298093a8bc5b2243e25edba51bb8663ea3dd313239faca2451708818b342.php -1 -0.3% -1 -0.1% -1 -0.1% -2 -0.1% -2 -0.1% -1,000 -0.9% -1,000 -0.9% 0 0.0% 0 0.0%
Twig_Environment::hasExtension 1 0.3% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 880 0.8% 880 0.8% 848 0.8% 848 0.8%
Drupal\Core\Template\TwigReference::getReference 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
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