Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls108,070 113,470 5,400 5.0%
Incl. Wall Time (microsec)437,956 462,870 24,914 5.7%
Incl. CPU (microsecs)406,820 430,145 23,325 5.7%
Incl. MemUse (bytes)15,827,696 15,836,624 8,928 0.1%
Incl. PeakMemUse (bytes)16,039,152 16,050,992 11,840 0.1%

[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%
ob_start 200 3.7% 703 2.8% 703 2.8% 861 3.7% 861 3.7% 3,315,200 37132.6% 3,315,200 37132.6% 541,416 4572.8% 541,416 4572.8%
ob_get_clean 200 3.7% 196 0.8% 196 0.8% 305 1.3% 305 1.3% -3,300,232 -36965.0% -3,300,232 -36965.0% 448 3.8% 448 3.8%
theme@1 0 0.0% 23,712 95.2% 3,446 13.8% 23,113 99.1% 2,522 10.8% 35,264 395.0% -1,683,328 -18854.5% 31,328 264.6% -1,536 -13.0%
extract 200 3.7% 1,265 5.1% 1,265 5.1% 1,471 6.3% 1,471 6.3% 625,288 7003.7% 625,288 7003.7% -304 -2.6% -304 -2.6%
theme_render_template 200 3.7% 6,813 27.3% 2,340 9.4% 6,670 28.6% 1,658 7.1% 1,035,896 11602.8% 339,760 3805.6% 677,216 5719.7% 832 7.0%
Drupal\Core\Template\Attribute::__clone 600 11.1% 2,189 8.8% 2,021 8.1% 2,680 11.5% 2,001 8.6% 297,544 3332.7% 297,544 3332.7% 1,480 12.5% 1,480 12.5%
template_preprocess 200 3.7% 12,216 49.0% 4,096 16.4% 12,383 53.1% 3,175 13.6% 651,160 7293.5% 244,800 2741.9% 3,832 32.4% 1,912 16.1%
Drupal\Core\Template\AttributeArray::offsetSet 200 3.7% 211 0.8% 211 0.8% 392 1.7% 392 1.7% 70,384 788.4% 70,384 788.4% -1,152 -9.7% -1,152 -9.7%
load::service_container_prod_.php/d392a4f3c11191d894a1b639d18a6f38001997d0bd6f67279f8a6b1c5703edf6.php -1 -0.0% -87 -0.3% -87 -0.3% -89 -0.4% -89 -0.4% -67,776 -759.1% -67,776 -759.1% -67,544 -570.5% -67,544 -570.5%
load::service_container_prod_.php/b32f19d7b7a870a667b9af93165318063d25f0e7f78c27865ae563375a442a6a.php 1 0.0% 137 0.5% 137 0.5% 140 0.6% 140 0.6% 67,776 759.1% 67,776 759.1% 67,544 570.5% 67,544 570.5%
Drupal\Core\Entity\EntityNG::__clone 0 0.0% 89 0.4% 99 0.4% 97 0.4% 90 0.4% 65,552 734.2% 65,552 734.2% 113,496 958.6% 114,824 969.8%
Drupal\Core\Entity\Field\FieldItemBase::__clone 0 0.0% -109 -0.4% -109 -0.4% -141 -0.6% -140 -0.6% -65,536 -734.1% -65,536 -734.1% -131,728 -1112.6% -131,728 -1112.6%
load::templates/views-view-field.tpl.php 200 3.7% 2,135 8.6% 2,135 8.6% 2,309 9.9% 2,309 9.9% 58,624 656.6% 58,624 656.6% 157,376 1329.2% 157,376 1329.2%
field_info_formatter_settings 0 0.0% -15 -0.1% 4 0.0% -482 -2.1% -472 -2.0% -32,768 -367.0% -32,768 -367.0% -18,128 -153.1% -18,128 -153.1%
is_string 0 0.0% 0 0.0% 0 0.0% 434 1.9% 434 1.9% 32,760 366.9% 32,760 366.9% 15,336 129.5% 15,336 129.5%
preg_replace 200 3.7% 663 2.7% 663 2.7% 846 3.6% 846 3.6% 28,840 323.0% 28,840 323.0% -6,248 -52.8% -6,248 -52.8%
drupal_clean_css_identifier 200 3.7% 2,250 9.0% 1,197 4.8% 2,330 10.0% 956 4.1% 20,816 233.2% -27,208 -304.7% -1,672 -14.1% -1,360 -11.5%
drupal_html_class 200 3.7% 5,326 21.4% 852 3.4% 5,481 23.5% 756 3.2% 20,824 233.2% -25,616 -286.9% -1,440 -12.2% -376 -3.2%
template_preprocess_views_view_field 0 0.0% -311 -1.2% 100 0.4% -687 -2.9% 76 0.3% 24,368 272.9% 25,600 286.7% -650,720 -5495.9% 0 0.0%
Drupal\views\ViewExecutable::destroy 0 0.0% 23 0.1% 27 0.1% 22 0.1% 26 0.1% -22,944 -257.0% -22,992 -257.5% 0 0.0% 0 0.0%
strtr 200 3.7% 399 1.6% 399 1.6% 560 2.4% 560 2.4% 19,168 214.7% 19,168 214.7% -5,328 -45.0% -5,328 -45.0%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/1bf7f02d61f06f682dc93ba2d574e80ba1155c6f8ce0e15ab51a8177bc1d423d.php -1 -0.0% -33 -0.1% -33 -0.1% -34 -0.1% -34 -0.1% -18,600 -208.3% -18,600 -208.3% -17,360 -146.6% -17,360 -146.6%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/0327d777f067b2d6b25c060026c3bd5d78b99c37ac4f1140e15e3a3e2f655f39.php 1 0.0% 89 0.4% 89 0.4% 91 0.4% 91 0.4% 18,544 207.7% 18,544 207.7% 17,272 145.9% 17,272 145.9%
path_to_theme 200 3.7% 200 0.8% 200 0.8% 292 1.3% 292 1.3% 17,600 197.1% 17,600 197.1% 40 0.3% 40 0.3%
mb_strtolower 200 3.7% 1,640 6.6% 1,640 6.6% 1,796 7.7% 1,796 7.7% 16,016 179.4% 16,016 179.4% -416 -3.5% -416 -3.5%
drupal_strtolower 200 3.7% 2,236 9.0% 596 2.4% 2,366 10.1% 570 2.4% 25,624 287.0% 9,608 107.6% -424 -3.6% -8 -0.1%
contextual_preprocess 200 3.7% 1,016 4.1% 575 2.3% 1,127 4.8% 482 2.1% 0 0.0% -9,600 -107.5% -200 -1.7% 24 0.2%
user_access 200 3.7% 468 1.9% 439 1.8% 648 2.8% 642 2.8% 9,592 107.4% 9,592 107.4% -224 -1.9% -224 -1.9%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/1bf7f02d61f06f682dc93ba2d574e80ba1155c6f8ce0e15ab51a8177bc1d423d.php -1 -0.0% -202 -0.8% -19 -0.1% -204 -0.9% -19 -0.1% -79,928 -895.3% -9,448 -105.8% -78,192 -660.4% -8,920 -75.3%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/0327d777f067b2d6b25c060026c3bd5d78b99c37ac4f1140e15e3a3e2f655f39.php 1 0.0% 195 0.8% 18 0.1% 197 0.8% 18 0.1% 79,920 895.2% 9,440 105.7% 78,448 662.6% 8,880 75.0%
run_init::service_container_prod_.php/d392a4f3c11191d894a1b639d18a6f38001997d0bd6f67279f8a6b1c5703edf6.php -1 -0.0% -128 -0.5% -13 -0.1% -129 -0.6% -12 -0.1% -41,312 -462.7% -7,616 -85.3% -40,560 -342.6% -7,256 -61.3%
run_init::service_container_prod_.php/b32f19d7b7a870a667b9af93165318063d25f0e7f78c27865ae563375a442a6a.php 1 0.0% 165 0.7% 16 0.1% 167 0.7% 16 0.1% 41,312 462.7% 7,616 85.3% 40,560 342.6% 7,256 61.3%
unserialize 0 0.0% -451 -1.8% 99 0.4% -425 -1.8% 80 0.3% 1,904 21.3% 1,904 21.3% -3,368 -28.4% -3,368 -28.4%
Drupal\views\Plugin\views\style\StylePluginBase::get_field 0 0.0% -2 -0.0% -2 -0.0% 7 0.0% 7 0.0% -1,200 -13.4% -1,200 -13.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::advanced_render 0 0.0% -411 -1.6% 38 0.2% -763 -3.3% 34 0.1% -1,232 -13.8% -1,200 -13.4% -650,720 -5495.9% -11,024 -93.1%
template_preprocess_views_view_table 0 0.0% -49 -0.2% 31 0.1% -48 -0.2% 19 0.1% 16 0.2% 1,200 13.4% -1,264 -10.7% 432 3.6%
strip_tags 0 0.0% -8 -0.0% -8 -0.0% 10 0.0% 10 0.0% -872 -9.8% -872 -9.8% -520 -4.4% -520 -4.4%
run_init::templates/views-view-field.tpl.php 200 3.7% 221 0.9% 221 0.9% 386 1.7% 386 1.7% 808 9.1% 808 9.1% 240 2.0% 240 2.0%
theme_views_view_field -200 -3.7% -200 -0.8% -200 -0.8% -315 -1.4% -315 -1.4% -776 -8.7% -776 -8.7% -416 -3.5% -416 -3.5%
drupal_get_filename 0 0.0% -223 -0.9% -3 -0.0% -51 -0.2% -9 -0.0% 0 0.0% -576 -6.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::get_render_tokens 0 0.0% 144 0.6% 64 0.3% 152 0.7% 143 0.6% -416 -4.7% 456 5.1% -9,240 -78.0% -1,520 -12.8%
_filter_xss_split 0 0.0% -327 -1.3% -121 -0.5% -324 -1.4% -118 -0.5% 0 0.0% -232 -2.6% -406,712 -3435.1% -216,544 -1828.9%
array_flip 0 0.0% -204 -0.8% -204 -0.8% -211 -0.9% -211 -0.9% 224 2.5% 224 2.5% -191,944 -1621.1% -191,944 -1621.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 0.0% -663 -2.7% 64 0.3% -493 -2.1% 84 0.4% 1,120 12.5% -208 -2.3% -3,472 -29.3% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% 917 3.7% 149 0.6% -283 -1.2% 154 0.7% 1,392 15.6% 184 2.1% -3,176 -26.8% 352 3.0%
drupal_is_front_page 0 0.0% -4 -0.0% -3 -0.0% -1 -0.0% -22 -0.1% 152 1.7% 144 1.6% 8 0.1% 0 0.0%
PDOStatement::execute 0 0.0% 1,395 5.6% 1,395 5.6% -169 -0.7% -169 -0.7% 144 1.6% 144 1.6% -29,416 -248.4% -29,416 -248.4%
load::Extension/Staging.php 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% -136 -1.5% -136 -1.5% -248 -2.1% -248 -2.1%
Drupal\Core\Template\Attribute::offsetSet 0 0.0% -94 -0.4% -29 -0.1% -133 -0.6% -46 -0.2% 120 1.3% 112 1.3% -12,504 -105.6% -12,272 -103.6%
theme_get_setting 0 0.0% 0 0.0% 0 0.0% 2 0.0% -1 -0.0% 352 3.9% 96 1.1% 0 0.0% 0 0.0%
theme_links 0 0.0% 8 0.0% 0 0.0% 9 0.0% -7 -0.0% 392 4.4% 88 1.0% 0 0.0% 0 0.0%
strrpos 0 0.0% -10 -0.0% -10 -0.0% 9 0.0% 9 0.0% -88 -1.0% -88 -1.0% 0 0.0% 0 0.0%
render 0 0.0% -230 -0.9% 5 0.0% -497 -2.1% -3 -0.0% -3,784 -42.4% -80 -0.9% -53,456 -451.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter 0 0.0% 4 0.0% -10 -0.0% 11 0.0% -5 -0.0% -216 -2.4% -80 -0.9% -2,808 -23.7% -152 -1.3%
load::Template/TwigExtension.php 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% -72 -0.8% -72 -0.8% -184 -1.6% -184 -1.6%
theme_username 0 0.0% -2 -0.0% 3 0.0% -1 -0.0% 0 0.0% -8 -0.1% -72 -0.8% 0 0.0% 0 0.0%
menu_main_menu 0 0.0% 9 0.0% 0 0.0% -41 -0.2% -1 -0.0% 208 2.3% 72 0.8% 0 0.0% 0 0.0%
theme 0 0.0% 24,062 96.6% -30 -0.1% 23,454 100.6% -42 -0.2% 30,968 346.9% 72 0.8% 10,776 91.0% 0 0.0%
template_preprocess_node 0 0.0% 182 0.7% 6 0.0% 102 0.4% -2 -0.0% -72 -0.8% -64 -0.7% -10,224 -86.4% -1,296 -10.9%
strtolower 0 0.0% -10 -0.0% -10 -0.0% 33 0.1% 33 0.1% 64 0.7% 64 0.7% -656 -5.5% -656 -5.5%
language 0 0.0% 53 0.2% 44 0.2% 57 0.2% -18 -0.1% 16 0.2% 64 0.7% -448 -3.8% -448 -3.8%
drupal_render@3 0 0.0% 331 1.3% 5 0.0% 61 0.3% 2 0.0% -440 -4.9% -56 -0.6% -20,416 -172.4% -64 -0.5%
element_children 0 0.0% -17 -0.1% -18 -0.1% -15 -0.1% 13 0.1% 64 0.7% 56 0.6% -1,176 -9.9% -880 -7.4%
Drupal\views\Plugin\views\field\FieldPluginBase::render_as_link 0 0.0% 16 0.1% -10 -0.0% 16 0.1% 9 0.0% 0 0.0% 56 0.6% -10,080 -85.1% -168 -1.4%
str_replace 0 0.0% 4 0.0% 4 0.0% -28 -0.1% -28 -0.1% -56 -0.6% -56 -0.6% -336 -2.8% -336 -2.8%
load::Extension/Debug.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -56 -0.6% -56 -0.6% -168 -1.4% -168 -1.4%
load::Extension/Optimizer.php 0 0.0% -2 -0.0% -2 -0.0% -1 -0.0% -1 -0.0% -48 -0.5% -48 -0.5% -88 -0.7% -88 -0.7%
run_init::templates/page.tpl.php 0 0.0% 161 0.6% 0 0.0% -108 -0.5% -5 -0.0% -432 -4.8% -48 -0.5% -20,800 -175.7% 0 0.0%
file_create_url 0 0.0% -101 -0.4% -17 -0.1% -103 -0.4% -5 -0.0% 144 1.6% 48 0.5% -1,160 -9.8% 0 0.0%
Drupal\Core\Config\Config::get 0 0.0% 1,568 6.3% -18 -0.1% 331 1.4% -26 -0.1% -24 -0.3% -48 -0.5% -2,840 -24.0% -232 -2.0%
Symfony\Component\DependencyInjection\Container::has 0 0.0% 16 0.1% 24 0.1% 19 0.1% 14 0.1% -48 -0.5% -48 -0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get 0 0.0% 243 1.0% 91 0.4% 190 0.8% 70 0.3% -280 -3.1% -48 -0.5% -2,632 -22.2% -1,560 -13.2%
user_menu_title 0 0.0% 1 0.0% 0 0.0% 0 0.0% -3 -0.0% 72 0.8% 48 0.5% 0 0.0% 0 0.0%
drupal_substr 0 0.0% 0 0.0% 0 0.0% -5 -0.0% -4 -0.0% 72 0.8% 48 0.5% 0 0.0% 0 0.0%
PDO::prepare 0 0.0% -2 -0.0% -3 -0.0% -14 -0.1% 8 0.0% -48 -0.5% -48 -0.5% -392 -3.3% 0 0.0%
drupal_encode_path 0 0.0% 10 0.0% -9 -0.0% 15 0.1% 8 0.0% 48 0.5% 48 0.5% -104 -0.9% 0 0.0%
field_attach_load 0 0.0% -320 -1.3% 1 0.0% -136 -0.6% 1 0.0% 8 0.1% -48 -0.5% -192 -1.6% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load 0 0.0% -904 -3.6% 44 0.2% -1,135 -4.9% 46 0.2% 16 0.2% 48 0.5% -54,768 -462.6% -960 -8.1%
Drupal\Core\Database\Connection::expandArguments 0 0.0% 11 0.0% -23 -0.1% 18 0.1% 2 0.0% 8 0.1% -48 -0.5% -408 -3.4% -256 -2.2%
Twig_Loader_Filesystem::validateName 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -5 -0.0% 0 0.0% 40 0.4% -104 -0.9% 0 0.0%
system_library_info 0 0.0% -38 -0.2% -37 -0.1% -37 -0.2% -38 -0.2% 40 0.4% 40 0.4% 104 0.9% 104 0.9%
element_info 0 0.0% 149 0.6% -4 -0.0% 98 0.4% 3 0.0% -40 -0.4% -40 -0.4% 0 0.0% 0 0.0%
drupal_get_feeds 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% -56 -0.6% -40 -0.4% 0 0.0% 0 0.0%
l 0 0.0% -2 -0.0% 19 0.1% 63 0.3% 9 0.0% 1,256 14.1% -40 -0.4% -3,560 -30.1% -1,816 -15.3%
drupal_alter 0 0.0% 9 0.0% -8 -0.0% 8 0.0% -21 -0.1% -240 -2.7% -40 -0.4% -4,424 -37.4% -320 -2.7%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% -1 -0.0% -3 -0.0% 2 0.0% 4 0.0% -40 -0.4% -40 -0.4% 0 0.0% 0 0.0%
current_path 0 0.0% 40 0.2% 16 0.1% 48 0.2% 12 0.1% 72 0.8% 40 0.4% -624 -5.3% -8 -0.1%
devel_page_alter 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -80 -0.9% -32 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::render 0 0.0% -159 -0.6% 32 0.1% -192 -0.8% -84 -0.4% 40 0.4% 32 0.4% -6,912 -58.4% -1,840 -15.5%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions 0 0.0% -117 -0.5% -1 -0.0% -171 -0.7% -6 -0.0% 0 0.0% 32 0.4% -280 -2.4% 0 0.0%
t 0 0.0% -19 -0.1% -8 -0.0% -34 -0.1% -46 -0.2% -32 -0.4% -32 -0.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::isScopeActive 0 0.0% -2 -0.0% -2 -0.0% 2 0.0% 2 0.0% 32 0.4% 32 0.4% 0 0.0% 0 0.0%
array_map 0 0.0% -82 -0.3% -52 -0.2% -123 -0.5% -57 -0.2% -8 -0.1% -32 -0.4% -3,224 -27.2% -2,728 -23.0%
load::Twig/Environment.php 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 32 0.4% 32 0.4% -216 -1.8% -216 -1.8%
drupal_strip_dangerous_protocols 0 0.0% -102 -0.4% -3 -0.0% -104 -0.4% -5 -0.0% 8 0.1% 32 0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\String::checkPlain 0 0.0% -13 -0.1% -21 -0.1% -60 -0.3% -17 -0.1% 32 0.4% 32 0.4% -720 -6.1% -568 -4.8%
Drupal\menu_link\Plugin\Core\Entity\MenuLink::offsetGet 0 0.0% -4 -0.0% -4 -0.0% 7 0.0% 7 0.0% 32 0.4% 32 0.4% 0 0.0% 0 0.0%
implode 0 0.0% -22 -0.1% -22 -0.1% 3 0.0% 3 0.0% 32 0.4% 32 0.4% -3,032 -25.6% -3,032 -25.6%
drupal_render@6 0 0.0% 529 2.1% -1 -0.0% 263 1.1% -2 -0.0% -432 -4.8% -32 -0.4% -20,352 -171.9% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists 0 0.0% -126 -0.5% -103 -0.4% 129 0.6% 160 0.7% -32 -0.4% -32 -0.4% -8 -0.1% -8 -0.1%
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