Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls140,633 141,579 946 0.7%
Incl. Wall Time (microsec)938,462 936,706 -1,756 -0.2%
Incl. CPU (microsecs)864,463 866,387 1,924 0.2%
Incl. MemUse (bytes)9,701,264 9,934,248 232,984 2.4%
Incl. PeakMemUse (bytes)10,002,912 10,158,948 156,036 1.6%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. PeakMemUse (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%
unserialize -5 -0.5% -912 -51.9% -856 -48.7% -1,128 -58.6% -853 -44.3% -174,440 -74.9% -174,432 -74.9% -70,572 -45.2% -70,476 -45.2%
ob_start 0 0.0% -28 -1.6% -28 -1.6% -22 -1.1% -22 -1.1% -420 -0.2% -420 -0.2% 61,452 39.4% 61,452 39.4%
extract -42 -4.4% -726 -41.3% -726 -41.3% -777 -40.4% -777 -40.4% -231,328 -99.3% -231,328 -99.3% -54,168 -34.7% -54,168 -34.7%
Drupal\Core\Database\Statement::fetchAllAssoc -5 -0.5% -301 -17.1% -291 -16.6% -319 -16.6% -280 -14.6% -96,264 -41.3% -96,264 -41.3% -47,260 -30.3% -47,260 -30.3%
load::1#d2#d6#56d7c2b02c393182b5f2642c6243.php/c53af39565b44119b10ca3a289f1b2998cbcd0203f6a6a77b6f35878832281af.php 1 0.1% 89 5.1% 89 5.1% 92 4.8% 92 4.8% 39,328 16.9% 39,328 16.9% 35,656 22.9% 35,656 22.9%
Drupal\Core\Entity\EntityBCDecorator::__isset -160 -16.9% -7,972 -454.0% -659 -37.5% -8,583 -446.1% -1,102 -57.3% -21,324 -9.2% -21,324 -9.2% -33,144 -21.2% -32,956 -21.1%
run_init::Type/TextSummaryItem.php 0 0.0% 0 0.0% 4 0.2% 436 22.7% 438 22.8% 16,384 7.0% 16,384 7.0% 32,604 20.9% 32,604 20.9%
run_init::templates/html.tpl.php -1 -0.1% -470 -26.8% -44 -2.5% -473 -24.6% -38 -2.0% -33,768 -14.5% -31,092 -13.3% -32,196 -20.6% -31,064 -19.9%
system_element_info 0 0.0% 22 1.3% 30 1.7% 21 1.1% 28 1.5% 0 0.0% 0 0.0% 24,768 15.9% 24,348 15.6%
ob_get_clean 0 0.0% 0 0.0% 0 0.0% -9 -0.5% -9 -0.5% 5,712 2.5% 5,712 2.5% -23,732 -15.2% -23,732 -15.2%
load::templates/user.tpl.php -20 -2.1% -443 -25.2% -443 -25.2% -465 -24.2% -465 -24.2% -4,384 -1.9% -4,384 -1.9% -22,640 -14.5% -22,640 -14.5%
__TwigTemplate_d2d656d7c2b02c393182b5f2642c6243::doDisplay 1 0.1% 221,250 12599.7% 316 18.0% 212,422 11040.6% 268 13.9% 228,444 98.1% -168,120 -72.2% 460,812 295.3% 21,512 13.8%
__TwigTemplate_35cce08cc3750137677c91f34c547ff4::doDisplay 1 0.1% 655 37.3% 85 4.8% 656 34.1% 59 3.1% 23,696 10.2% 20,736 8.9% 23,324 14.9% 20,876 13.4%
Symfony\Component\ClassLoader\ClassLoader::findFile 2 0.2% 363 20.7% 245 14.0% 590 30.7% 465 24.2% 8,412 3.6% 8,112 3.5% 19,164 12.3% 18,900 12.1%
load::views/DisplayBag.php 0 0.0% 39 2.2% 39 2.2% 40 2.1% 40 2.1% 8 0.0% 8 0.0% 12,776 8.2% 12,776 8.2%
load::1#c1#5e#431abc059b02f5ec5f5ab7234dac.php/975f3e87c6c96e6de05addb6bfe40376e2c1619197a38a88299437a3360ece67.php 1 0.1% 40 2.3% 40 2.3% 45 2.3% 45 2.3% 14,856 6.4% 14,856 6.4% 11,980 7.7% 11,980 7.7%
load::1#c3#f7#79035ef680c3462e67f267aec18a.php/84574a855c39c23474cb21211333ad72f358d1c7da4a21987d939f92d0e20de8.php 1 0.1% 41 2.3% 41 2.3% 43 2.2% 43 2.2% 13,652 5.9% 13,652 5.9% 10,880 7.0% 10,880 7.0%
load::1#54#07#4d02ad1c3c56a4c059bca90b430a.php/4fb650955c5e1ca5059800b231218292ed97f2f2ff4d3e78e7603a8638855dd5.php 1 0.1% 39 2.2% 39 2.2% 41 2.1% 41 2.1% 10,448 4.5% 10,448 4.5% 9,136 5.9% 9,136 5.9%
array_combine 0 0.0% -4 -0.2% -4 -0.2% -251 -13.0% -251 -13.0% -8,192 -3.5% -8,192 -3.5% -8,260 -5.3% -8,260 -5.3%
Drupal\Core\Template\TwigTemplate::getContextReference 183 19.3% 1,312 74.7% 1,048 59.7% 1,546 80.4% 1,222 63.5% 29,292 12.6% 26,336 11.3% 9,620 6.2% 7,500 4.8%
load::image/ImageStyleStorageController.php 0 0.0% 9 0.5% 9 0.5% 9 0.5% 9 0.5% -8 -0.0% -8 -0.0% 7,308 4.7% 7,308 4.7%
load::1#bf#1c#2623c1057a5e7fdd404c36fb2ae7.php/288655c1d2af2783333afc55e4d50dd6972dcd529f6ae070bf588972065e34a1.php 1 0.1% 47 2.7% 47 2.7% 49 2.5% 49 2.5% 25,424 10.9% 25,424 10.9% 6,176 4.0% 6,176 4.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 8 0.8% 1,920 109.3% 828 47.2% 1,930 100.3% 781 40.6% 149,044 64.0% 3,180 1.4% 83,076 53.2% 4,600 2.9%
array_merge 18 1.9% 71 4.0% 71 4.0% 74 3.8% 74 3.8% 12,248 5.3% 12,248 5.3% 4,524 2.9% 4,524 2.9%
load::text/TextProcessed.php 0 0.0% -6 -0.3% -6 -0.3% -8 -0.4% -8 -0.4% 0 0.0% 0 0.0% -4,380 -2.8% -4,380 -2.8%
load::Entity/DatabaseStorageControllerNG.php 0 0.0% -4 -0.2% -4 -0.2% -4 -0.2% -4 -0.2% -8 -0.0% -8 -0.0% -4,280 -2.7% -4,280 -2.7%
run_init::Entity/DatabaseStorageControllerNG.php 0 0.0% 3 0.2% 3 0.2% 2 0.1% 2 0.1% 20 0.0% 12 0.0% 4,280 2.7% 4,280 2.7%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% 28 1.6% 24 1.4% 25 1.3% 30 1.6% -12 -0.0% 0 0.0% 6,036 3.9% 4,276 2.7%
load::display/DisplayPluginBase.php 0 0.0% 6 0.3% 6 0.3% 8 0.4% 8 0.4% -12 -0.0% -12 -0.0% 4,168 2.7% 4,168 2.7%
__TwigTemplate_c15e431abc059b02f5ec5f5ab7234dac::doDisplay 2 0.2% 2,800 159.5% 561 31.9% 2,805 145.8% 434 22.6% 6,500 2.8% -7,504 -3.2% 12,000 7.7% 4,100 2.6%
drupal_static -39 -4.1% -164 -9.3% -157 -8.9% -102 -5.3% -93 -4.8% 20 0.0% 20 0.0% 3,824 2.5% 3,824 2.5%
Drupal\Core\Template\Attribute::offsetSet 168 17.8% 1,757 100.1% 1,287 73.3% 1,934 100.5% 1,263 65.6% 74,676 32.1% 74,676 32.1% 3,636 2.3% 3,636 2.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate 42 4.4% 3,681 209.6% 542 30.9% 3,742 194.5% 514 26.7% 170,284 73.1% 6,644 2.9% 94,124 60.3% 3,176 2.0%
run_init::Entity/ImageStyle.php 0 0.0% 22 1.3% 6 0.3% 21 1.1% 4 0.2% 0 0.0% -4 -0.0% 6,004 3.8% 3,096 2.0%
Symfony\Component\DependencyInjection\Container::get 35 3.7% -141 -8.0% 71 4.0% 18 0.9% 124 6.4% 1,836 0.8% 1,348 0.6% 13,804 8.8% 2,800 1.8%
__TwigTemplate_54074d02ad1c3c56a4c059bca90b430a::doDisplay 20 2.1% 3,116 177.4% 282 16.1% 3,142 163.3% 261 13.6% 9,408 4.0% -484 -0.2% 10,760 6.9% 2,676 1.7%
opendir 14 1.5% 140 8.0% 140 8.0% 156 8.1% 156 8.1% 4,232 1.8% 4,232 1.8% 2,568 1.6% 2,568 1.6%
Twig_Template::__construct 8 0.8% 27 1.5% 27 1.5% 53 2.8% 53 2.8% 5,732 2.5% 5,732 2.5% 2,488 1.6% 2,488 1.6%
run_init::image/ImageStyleInterface.php 0 0.0% 19 1.1% 19 1.1% 15 0.8% 15 0.8% 4 0.0% 4 0.0% 2,456 1.6% 2,456 1.6%
template_preprocess 0 0.0% -15 -0.9% -13 -0.7% -22 -1.1% -18 -0.9% 12 0.0% 12 0.0% 2,320 1.5% 2,292 1.5%
Drupal\Core\SystemListing::scanDirectory@1 4 0.4% 2,261 128.8% 526 30.0% 2,267 117.8% 377 19.6% 11,500 4.9% 136 0.1% 11,440 7.3% 2,288 1.5%
load::templates/region.tpl.php -6 -0.6% -71 -4.0% -71 -4.0% -81 -4.2% -81 -4.2% -2,020 -0.9% -2,020 -0.9% -2,264 -1.5% -2,264 -1.5%
load::templates/block.tpl.php -8 -0.8% -96 -5.5% -96 -5.5% -105 -5.5% -105 -5.5% -1,908 -0.8% -1,908 -0.8% -2,264 -1.5% -2,264 -1.5%
load::templates/views-view-unformatted.tpl.php -2 -0.2% -31 -1.8% -31 -1.8% -34 -1.8% -34 -1.8% -1,392 -0.6% -1,392 -0.6% -2,264 -1.5% -2,264 -1.5%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 8 0.8% 470 26.8% 193 11.0% 481 25.0% 160 8.3% 2,924 1.3% 896 0.4% 3,576 2.3% 2,248 1.4%
file_element_info 0 0.0% -960 -54.7% 0 0.0% -677 -35.2% 0 0.0% -116 -0.0% 0 0.0% -44,292 -28.4% 2,148 1.4%
Drupal\Component\Utility\String::checkPlain 88 9.3% 522 29.7% 407 23.2% 579 30.1% 337 17.5% 14,456 6.2% 2,464 1.1% 3,920 2.5% 2,128 1.4%
twig_render_var@1 90 9.5% 211,224 12028.7% 942 53.6% 202,484 10524.1% 810 42.1% 320,576 137.6% 3,036 1.3% 337,128 216.1% 2,092 1.3%
load::node/NodeAccessController.php 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 2,056 1.3% 2,056 1.3%
array_map 80 8.5% 1,191 67.8% 393 22.4% 1,258 65.4% 403 20.9% 36,492 15.7% 23,348 10.0% 6,136 3.9% 2,024 1.3%
t -1 -0.1% 20 1.1% 6 0.3% 15 0.8% 2 0.1% 472 0.2% 500 0.2% -2,712 -1.7% -1,956 -1.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass 1 0.1% 1,181 67.3% 480 27.3% 1,189 61.8% 63 3.3% 32,864 14.1% 756 0.3% 84,952 54.4% 1,940 1.2%
Drupal\Core\SystemListing::scanDirectory@2 8 0.8% 1,257 71.6% 595 33.9% 1,265 65.7% 456 23.7% 4,512 1.9% 988 0.4% 5,068 3.2% 1,936 1.2%
Drupal\Core\SystemListing::scan 1 0.1% 2,893 164.7% 84 4.8% 2,895 150.5% 62 3.2% 26,544 11.4% -1,032 -0.4% 26,856 17.2% 1,808 1.2%
rdf_process 0 0.0% -127 -7.2% -109 -6.2% -133 -6.9% -113 -5.9% -24 -0.0% 0 0.0% -784 -0.5% -1,796 -1.2%
htmlspecialchars 88 9.3% 115 6.5% 115 6.5% 242 12.6% 242 12.6% 11,992 5.1% 11,992 5.1% 1,792 1.1% 1,792 1.1%
Drupal\Core\Template\TwigReference::setReference 29 3.1% 276 15.7% 195 11.1% 289 15.0% 192 10.0% -3,784 -1.6% -2,972 -1.3% 3,284 2.1% 1,788 1.1%
twig_render_var@2 328 34.7% 80,952 4610.0% 1,999 113.8% 72,418 3763.9% 1,911 99.3% 250,832 107.7% 4,604 2.0% 226,640 145.2% 1,748 1.1%
Drupal\Core\Template\TwigReference::offsetGet 7 0.7% 277 15.8% 165 9.4% 276 14.3% 156 8.1% 5,784 2.5% 12,524 5.4% 3,080 2.0% 1,744 1.1%
__TwigTemplate_c3f779035ef680c3462e67f267aec18a::doDisplay 8 0.8% 209,535 11932.5% 480 27.3% 200,716 10432.2% 387 20.1% 147,324 63.2% -180,148 -77.3% 335,212 214.8% 1,744 1.1%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions 0 0.0% -6 -0.3% 0 0.0% -5 -0.3% 1 0.1% 0 0.0% 0 0.0% -5,892 -3.8% -1,728 -1.1%
drupal_get_path 1 0.1% -5,912 -336.7% -43 -2.4% -3,410 -177.2% -49 -2.5% 480 0.2% 628 0.3% -140,064 -89.8% 1,720 1.1%
Drupal\views\Plugin\ViewsPluginManager::__construct 0 0.0% -18 -1.0% -23 -1.3% -10 -0.5% -9 -0.5% 4 0.0% -4 -0.0% 5,512 3.5% 1,688 1.1%
Drupal\Core\SystemListing::scanDirectory 4 0.4% 2,622 149.3% 165 9.4% 2,628 136.6% 121 6.3% 15,448 6.6% -8 -0.0% 15,396 9.9% 1,688 1.1%
load::Plugin/PluginInspectionInterface.php 0 0.0% 3 0.2% 3 0.2% 4 0.2% 4 0.2% 0 0.0% 0 0.0% -1,648 -1.1% -1,648 -1.1%
Drupal\views\Plugin\Discovery\ViewsHandlerDiscovery::__construct 0 0.0% -9 -0.5% -8 -0.5% -9 -0.5% -4 -0.2% 0 0.0% 0 0.0% 1,624 1.0% 1,624 1.0%
array_keys 1 0.1% 1 0.1% 1 0.1% -18 -0.9% -18 -0.9% 64 0.0% 64 0.0% 1,608 1.0% 1,608 1.0%
theme_field 0 0.0% 710 40.4% -54 -3.1% 943 49.0% -42 -2.2% 48 0.0% -1,608 -0.7% -6,852 -4.4% 1,540 1.0%
module_load_include 0 0.0% -1,034 -58.9% -12 -0.7% -592 -30.8% -8 -0.4% -116 -0.0% 8 0.0% -45,112 -28.9% 1,512 1.0%
twig_render_template@1 24 2.5% 217,012 12358.3% 731 41.6% 208,206 10821.5% 584 30.4% 377,280 161.9% -139,040 -59.7% 670,232 429.5% 1,508 1.0%
ArrayObject::exchangeArray 29 3.1% 81 4.6% 81 4.6% 97 5.0% 97 5.0% -812 -0.3% -812 -0.3% 1,496 1.0% 1,496 1.0%
Twig_Template::display@1 24 2.5% 213,557 12161.6% 221 12.6% 204,753 10642.0% 191 9.9% 162,008 69.5% 744 0.3% 354,860 227.4% 1,492 1.0%
readdir 113 11.9% 410 23.3% 410 23.3% 530 27.5% 530 27.5% 3,408 1.5% 3,408 1.5% 1,384 0.9% 1,384 0.9%
load::Plugin/ViewsPluginManager.php 0 0.0% 3 0.2% 3 0.2% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 1,364 0.9% 1,364 0.9%
run_init::views/PluginBase.php 0 0.0% 207 11.8% 0 0.0% 206 10.7% -2 -0.1% 8,192 3.5% 0 0.0% 9,660 6.2% -1,352 -0.9%
list_themes 0 0.0% 3,779 215.2% -4 -0.2% 3,468 180.2% 0 0.0% 37,840 16.2% 0 0.0% 30,020 19.2% 1,352 0.9%
twig_render_var@3 30 3.2% 2,295 130.7% 324 18.5% 2,336 121.4% 282 14.7% 6,216 2.7% 1,548 0.7% 4,652 3.0% 1,348 0.9%
array_flip 0 0.0% 21 1.2% 21 1.2% 22 1.1% 22 1.1% -4 -0.0% -4 -0.0% 1,332 0.9% 1,332 0.9%
theme_render_template -15 -1.6% -225,928 -12866.1% -335 -19.1% -216,050 -11229.2% -265 -13.8% -594,736 -255.3% -18,480 -7.9% -940,968 -603.0% -1,312 -0.8%
is_dir 82 8.7% 383 21.8% 383 21.8% 456 23.7% 456 23.7% 1,160 0.5% 1,160 0.5% 1,312 0.8% 1,312 0.8%
load::includes/theme.inc 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% -1,280 -0.5% -1,280 -0.5% -1,280 -0.8% -1,280 -0.8%
Twig_Environment::mergeGlobals 42 4.4% 269 15.3% 178 10.1% 333 17.3% 213 11.1% 1,344 0.6% 1,344 0.6% 1,260 0.8% 1,260 0.8%
func_get_args 0 0.0% 10 0.6% 10 0.6% 15 0.8% 15 0.8% -16 -0.0% -16 -0.0% 1,248 0.8% 1,248 0.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -345 -19.6% 41 2.3% -38 -2.0% 85 4.4% -56 -0.0% -60 -0.0% 27,040 17.3% 1,224 0.8%
drupal_get_filename@1 1 0.1% 90 5.1% 45 2.6% 92 4.8% 33 1.7% 3,488 1.5% 1,212 0.5% 3,404 2.2% 1,216 0.8%
drupal_render@2 0 0.0% 1,502 85.5% -45 -2.6% 3,498 181.8% -62 -3.2% 78,084 33.5% -2,040 -0.9% 90,792 58.2% -1,196 -0.8%
_filter_xss_split 0 0.0% 13 0.7% -10 -0.6% 15 0.8% -6 -0.3% 12 0.0% 16 0.0% 2,236 1.4% 1,196 0.8%
is_object 188 19.9% 218 12.4% 218 12.4% 286 14.9% 286 14.9% 1,260 0.5% 1,260 0.5% 1,176 0.8% 1,176 0.8%
run_init::display/DefaultDisplay.php 0 0.0% 179 10.2% 15 0.9% 180 9.4% 16 0.8% 8,192 3.5% 0 0.0% 15,112 9.7% 1,172 0.8%
run_init::views/DisplayBag.php 0 0.0% 21 1.2% 3 0.2% 21 1.1% 2 0.1% -8 -0.0% 0 0.0% 1,160 0.7% 1,160 0.7%
run_init::Plugin/ContainerFactoryPluginBase.php 0 0.0% 219 12.5% 0 0.0% 218 11.3% -1 -0.1% 8,192 3.5% 0 0.0% 11,456 7.3% -1,148 -0.7%
method_exists 70 7.4% 70 4.0% 70 4.0% 131 6.8% 132 6.9% 1,272 0.5% 1,272 0.5% 1,136 0.7% 1,136 0.7%
load::templates/html.tpl.php -1 -0.1% -18 -1.0% -18 -1.0% -20 -1.0% -20 -1.0% -728 -0.3% -728 -0.3% -1,132 -0.7% -1,132 -0.7%
load::templates/page.tpl.php -1 -0.1% -30 -1.7% -30 -1.7% -32 -1.7% -32 -1.7% -728 -0.3% -728 -0.3% -1,132 -0.7% -1,132 -0.7%
load::image/image.effects.inc 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% -8 -0.0% -8 -0.0% 1,132 0.7% 1,132 0.7%
load::templates/views-view.tpl.php -2 -0.2% -36 -2.1% -36 -2.1% -39 -2.0% -39 -2.0% -1,364 -0.6% -1,364 -0.6% -1,132 -0.7% -1,132 -0.7%
Drupal\views\ViewExecutable::__construct 0 0.0% -1,030 -58.7% 5 0.3% -610 -31.7% 7 0.4% -3,636 -1.6% 0 0.0% -48,968 -31.4% 1,128 0.7%
twig_render_template@3 11 1.2% 4,246 241.8% 350 19.9% 4,263 221.6% 273 14.2% 42,404 18.2% -24,576 -10.5% 168,548 108.0% 1,124 0.7%
ob_get_level 42 4.4% 42 2.4% 42 2.4% 65 3.4% 65 3.4% 1,284 0.6% 1,284 0.6% 1,116 0.7% 1,116 0.7%
preg_match 125 13.2% 259 14.7% 259 14.7% 338 17.6% 338 17.6% 1,332 0.6% 1,332 0.6% 1,112 0.7% 1,112 0.7%
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