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

Overall Diff Summary

Run #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls113,470 108,070 -5,400 -4.8%
Incl. Wall Time (microsec)462,870 437,956 -24,914 -5.4%
Incl. CPU (microsecs)430,145 406,820 -23,325 -5.4%
Incl. MemUse (bytes)15,836,624 15,827,696 -8,928 -0.1%
Incl. PeakMemUse (bytes)16,050,992 16,039,152 -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/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%
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%
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%
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%
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%
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%
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%
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%
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%
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 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%
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_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%
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%
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%
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\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%
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%
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%
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%
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%
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%
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%
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%
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%
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\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%
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%
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_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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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\Core\Extension\ModuleHandler::invokeAll 0 0.0% 39 0.2% -8 -0.0% 271 1.2% -18 -0.1% 0 0.0% -32 -0.4% 0 0.0% 0 0.0%
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\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%
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%
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%
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%
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_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\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%
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%
[ display all ]