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. CPU (microsec) 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%
Drupal\Core\Entity\EntityBCDecorator::__get -320 -33.8% -13,690 -779.6% -7,123 -405.6% -13,978 -726.5% -5,775 -300.2% 0 0.0% 1,120 0.5% 680 0.4% 368 0.2%
Drupal\Core\Entity\EntityNG::__get -1,240 -131.1% -4,012 -228.5% -4,009 -228.3% -5,383 -279.8% -5,369 -279.1% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0%
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%
twig_render_var -281 -29.7% 151,540 8629.8% -1,517 -86.4% 153,296 7967.6% -1,515 -78.7% 361,824 155.3% -712 -0.3% 454,060 291.0% -12 -0.0%
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\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%
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%
template_preprocess_node 0 0.0% -16,004 -911.4% -1,321 -75.2% -16,122 -837.9% -1,015 -52.8% -13,188 -5.7% -5,672 -2.4% 1,672 1.1% -416 -0.3%
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%
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%
Drupal\Core\Template\Attribute::__construct 140 14.8% 2,636 150.1% 879 50.1% 2,743 142.6% 810 42.1% 82,528 35.4% 7,852 3.4% 4,216 2.7% 580 0.4%
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%
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%
template_preprocess_field 0 0.0% 1,760 100.2% 855 48.7% 1,752 91.1% 733 38.1% 85,520 36.7% 60,936 26.2% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__toString 0 0.0% 3,466 197.4% 836 47.6% 3,492 181.5% 657 34.1% 2,468 1.1% -4,928 -2.1% 7,944 5.1% 644 0.4%
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%
Drupal\Core\Template\AttributeArray::__toString 80 8.5% 1,861 106.0% 604 34.4% 1,948 101.2% 555 28.8% 11,504 4.9% -32,028 -13.7% 7,084 4.5% 764 0.5%
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%
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%
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%
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%
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%
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%
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%
__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\Core\TypedData\Type\Language::getValue -40 -4.2% -968 -55.1% -282 -16.1% -1,043 -54.2% -409 -21.3% -1,120 -0.5% 0 0.0% 48 0.0% 0 0.0%
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%
Twig_Template::getAttribute 30 3.2% 696 39.6% 386 22.0% 743 38.6% 390 20.3% 3,420 1.5% -2,364 -1.0% 4,164 2.7% 1,032 0.7%
Drupal\Core\Template\AttributeValueBase::__construct 168 17.8% 283 16.1% 283 16.1% 388 20.2% 388 20.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
__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\Core\Entity\Field\FieldItemBase::__get -40 -4.2% -1,317 -75.0% -349 -19.9% -1,425 -74.1% -382 -19.9% -1,120 -0.5% 0 0.0% 48 0.0% 0 0.0%
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%
Drupal\Core\Template\AttributeValueBase::render 89 9.4% 2,461 140.1% 404 23.0% 2,529 131.4% 361 18.8% 7,396 3.2% -5,804 -2.5% 7,300 4.7% 600 0.4%
twig_render_template@2 12 1.3% 89,875 5118.2% 454 25.9% 81,065 4213.4% 361 18.8% 133,780 57.4% -50,068 -21.5% 281,844 180.6% 832 0.5%
Drupal\Core\Entity\EntityNG::language -40 -4.2% -2,282 -130.0% -294 -16.7% -2,372 -123.3% -356 -18.5% -1,120 -0.5% 0 0.0% -184 -0.1% -48 -0.0%
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%
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%
language_list -40 -4.2% -209 -11.9% -113 -6.4% -402 -20.9% -331 -17.2% -10,400 -4.5% -10,400 -4.5% 48 0.0% 36 0.0%
check_plain 88 9.3% 862 49.1% 337 19.2% 903 46.9% 330 17.2% 14,456 6.2% 0 0.0% 4,392 2.8% 472 0.3%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 50 5.3% 946 53.9% 282 16.1% 984 51.1% 311 16.2% 2,752 1.2% 776 0.3% 1,920 1.2% 384 0.2%
implode 117 12.4% 186 10.6% 186 10.6% 309 16.1% 309 16.1% 351,320 150.8% 351,320 150.8% 68 0.0% 68 0.0%
is_scalar 168 17.8% 176 10.0% 176 10.0% 302 15.7% 302 15.7% 1,260 0.5% 1,260 0.5% 888 0.6% 888 0.6%
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%
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%
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%
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%
__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%
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%
__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%
Drupal\Core\Template\Attribute::__clone -100 -10.6% -158 -9.0% -158 -9.0% -260 -13.5% -260 -13.5% -3,252 -1.4% -3,252 -1.4% -508 -0.3% -508 -0.3%
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%
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\KeyValueStore\StorageBase::get -5 -0.5% -6,375 -363.0% -225 -12.8% -2,539 -132.0% -237 -12.3% -174,528 -74.9% 892 0.4% -141,612 -90.8% -356 -0.2%
Drupal\Core\TypedData\ItemList::offsetGet -40 -4.2% -200 -11.4% -164 -9.3% -262 -13.6% -231 -12.0% 0 0.0% 0 0.0% -88 -0.1% -88 -0.1%
Twig_Template::render@1 24 2.5% 214,095 12192.2% 303 17.3% 205,288 10669.9% 224 11.6% 305,276 131.0% 1,716 0.7% 621,308 398.2% 744 0.5%
theme_render_template@2 -12 -1.3% -4,156 -236.7% -287 -16.3% -4,171 -216.8% -224 -11.6% -110,168 -47.3% -13,536 -5.8% -203,024 -130.1% -776 -0.5%
twig_render_template -5 -0.5% 146,877 8364.3% -265 -15.1% 148,871 7737.6% -223 -11.6% 443,940 190.5% -120,200 -51.6% 726,772 465.8% -852 -0.5%
Drupal\Core\Database\Connection::query -5 -0.5% -4,338 -247.0% -195 -11.1% -711 -37.0% -218 -11.3% -6,280 -2.7% 2,336 1.0% 1,060 0.7% 760 0.5%
run_init::templates/page.tpl.php -1 -0.1% -221,195 -12596.5% -229 -13.0% -211,302 -10982.4% -218 -11.3% -296,692 -127.3% 35,112 15.1% -393,640 -252.3% -596 -0.4%
theme_render_template@1 -14 -1.5% -214,152 -12195.4% -286 -16.3% -204,272 -10617.0% -218 -11.3% -503,980 -216.3% -16,924 -7.3% -443,416 -284.2% -676 -0.4%
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%
run_init::templates/views-view-unformatted.tpl.php -2 -0.2% -1,590 -90.5% -212 -12.1% -1,595 -82.9% -199 -10.3% -2,372 -1.0% 416 0.2% -2,328 -1.5% -408 -0.3%
is_file 8 0.8% 198 11.3% 198 11.3% 195 10.1% 195 10.1% -504 -0.2% -504 -0.2% 436 0.3% 436 0.3%
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_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%
__TwigTemplate_bf1c2623c1057a5e7fdd404c36fb2ae7::doDisplay 2 0.2% 6,479 369.0% 202 11.5% 6,487 337.2% 184 9.6% 40,240 17.3% -153,852 -66.0% 217,960 139.7% 448 0.3%
Drupal\Core\Template\AttributeValueBase::printed 88 9.3% 75 4.3% 75 4.3% 170 8.8% 170 8.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings 42 4.4% 235 13.4% 193 11.0% 260 13.5% 169 8.8% 1,272 0.5% 1,272 0.5% 0 0.0% 0 0.0%
run_init::templates/user.tpl.php -20 -2.1% -1,864 -106.2% -202 -11.5% -1,882 -97.8% -169 -8.8% -5,528 -2.4% -916 -0.4% -2,176 -1.4% -940 -0.6%
drupal_get_filename 0 0.0% -2,168 -123.5% -203 -11.6% 103 5.4% -164 -8.5% 36,736 15.8% 175,432 75.3% -116,488 -74.7% 480 0.3%
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%
run_init::templates/block.tpl.php -8 -0.8% -212,258 -12087.6% -197 -11.2% -202,370 -10518.2% -160 -8.3% -238,924 -102.5% 57,700 24.8% -299,852 -192.2% -296 -0.2%
Twig_Loader_Filesystem::findTemplate 8 0.8% 486 27.7% 179 10.2% 497 25.8% 159 8.3% 1,304 0.6% 424 0.2% 1,388 0.9% 648 0.4%
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%
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%
Drupal\Core\Database\Connection::expandArguments -5 -0.5% -249 -14.2% -148 -8.4% -246 -12.8% -156 -8.1% -20 -0.0% 2,960 1.3% 288 0.2% 188 0.1%
Drupal\Core\Entity\Field\Type\Field::__get -40 -4.2% -1,858 -105.8% -340 -19.4% -1,820 -94.6% -137 -7.1% -1,120 -0.5% 0 0.0% 248 0.2% 288 0.2%
function_exists -66 -7.0% -47 -2.7% -47 -2.7% -136 -7.1% -136 -7.1% 428 0.2% 428 0.2% 168 0.1% 168 0.1%
theme@1 -1 -0.1% -4,500 -256.3% -223 -12.7% -2,633 -136.9% -134 -7.0% 105,128 45.1% 230,080 98.8% 76,952 49.3% 480 0.3%
Drupal\Core\Entity\EntityRenderController::viewMultiple 0 0.0% 1,068 60.8% 110 6.3% 577 30.0% 133 6.9% -40 -0.0% 0 0.0% 476 0.3% 84 0.1%
Twig_Environment::getCacheFilename 8 0.8% 245 14.0% 165 9.4% 253 13.1% 133 6.9% 640 0.3% -288 -0.1% 0 0.0% 0 0.0%
Twig_Template::render@2 12 1.3% 88,967 5066.5% 167 9.5% 80,161 4166.4% 133 6.9% 127,784 54.8% 1,380 0.6% 280,092 179.5% 400 0.3%
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%
Drupal\Component\Utility\Settings::get 42 4.4% 76 4.3% 76 4.3% 128 6.7% 128 6.7% 2,532 1.1% 2,532 1.1% 0 0.0% 0 0.0%
Twig_Template::displayWithErrorHandling@1 24 2.5% 213,188 12140.5% 131 7.5% 204,384 10622.9% 126 6.5% 160,816 69.0% 1,064 0.5% 352,900 226.2% 704 0.5%
drupal_container 31 3.3% 163 9.3% 133 7.6% 198 10.3% 126 6.5% 1,748 0.8% 1,748 0.8% 720 0.5% 720 0.5%
Drupal\Core\Entity\EntityNG::getPropertyDefinition -40 -4.2% -71 -4.0% -71 -4.0% -126 -6.5% -126 -6.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
Drupal\Core\Template\AttributeArray::offsetSet 40 4.2% 79 4.5% 79 4.5% 123 6.4% 123 6.4% 3,356 1.4% 3,356 1.4% 0 0.0% 0 0.0%
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%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple -5 -0.5% -6,150 -350.2% -186 -10.6% -2,302 -119.6% -120 -6.2% -175,420 -75.3% 101,820 43.7% -141,256 -90.5% -748 -0.5%
Drupal\Core\Entity\EntityNG::get -40 -4.2% 112 6.4% -159 -9.1% 169 8.8% -119 -6.2% 16,380 7.0% 0 0.0% 16,412 10.5% 112 0.1%
Twig_Template::display@2 12 1.3% 88,692 5050.8% 127 7.2% 79,884 4152.0% 117 6.1% 73,488 31.5% 744 0.3% 231,168 148.2% 344 0.2%
__TwigTemplate_de82d3dbabdca62d71c182f6234badf5::doDisplay 0 0.0% 5,778 329.0% -63 -3.6% 7,781 404.4% -117 -6.1% 35,680 15.3% 1,284 0.6% 30,576 19.6% -636 -0.4%
Twig_Environment::getGlobals 42 4.4% 91 5.2% 89 5.1% 120 6.2% 117 6.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::offsetGet 39 4.1% 73 4.2% 73 4.2% 116 6.0% 116 6.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
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%
Drupal\Core\Database\Statement::execute -5 -0.5% -3,673 -209.2% -110 -6.3% -22 -1.1% -112 -5.8% -2,700 -1.2% 0 0.0% -380 -0.2% 0 0.0%
filemtime 16 1.7% 92 5.2% 92 5.2% 112 5.8% 112 5.8% 780 0.3% 780 0.3% 496 0.3% 496 0.3%
Twig_Template::render@3 11 1.2% 3,523 200.6% 154 8.8% 3,536 183.8% 112 5.8% 36,424 15.6% 1,352 0.6% 166,364 106.6% 580 0.4%
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