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 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%
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%
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%
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%
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%
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%
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%
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\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%
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%
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%
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%
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%
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\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%
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\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%
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%
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\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%
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%
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%
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%
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%
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%
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%
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%
strpos 50 5.3% 61 3.5% 61 3.5% 111 5.8% 111 5.8% 0 0.0% 0 0.0% 88 0.1% 88 0.1%
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%
Drupal\Component\Utility\Settings::getSingleton 42 4.4% 42 2.4% 42 2.4% 89 4.6% 89 4.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
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\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%
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%
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%
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%
is_array -41 -4.3% 4 0.2% 4 0.2% -14 -0.7% -14 -0.7% 424 0.2% 424 0.2% 952 0.6% 952 0.6%
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%
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%
language_load -40 -4.2% -602 -34.3% -367 -20.9% -523 -27.2% -96 -5.0% -1,120 -0.5% 9,280 4.0% 48 0.0% 0 0.0%
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%
is_numeric -40 -4.2% -37 -2.1% -37 -2.1% -64 -3.3% -64 -3.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
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%
Drupal\Core\Entity\Field\FieldItemBase::__get@1 -40 -4.2% -84 -4.8% -84 -4.8% -111 -5.8% -111 -5.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
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\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%
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_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::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%
substr 35 3.7% 41 2.3% 41 2.3% 89 4.6% 89 4.6% 1,012 0.4% 1,012 0.4% 36 0.0% 36 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_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::getContainer 31 3.3% 30 1.7% 30 1.7% 77 4.0% 77 4.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
ctype_digit 30 3.2% 25 1.4% 25 1.4% 34 1.8% 34 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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\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%
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%
strtolower 29 3.1% 28 1.6% 28 1.6% 42 2.2% 42 2.2% 384 0.2% 384 0.2% -8 -0.0% -8 -0.0%
Drupal\Core\Template\TwigReference::getReference 28 3.0% 31 1.8% 31 1.8% 75 3.9% 75 3.9% 912 0.4% 912 0.4% 572 0.4% 572 0.4%
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%
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%
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%
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%
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%
__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%
array_key_exists 20 2.1% 34 1.9% 34 1.9% 35 1.8% 35 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
render@1 -19 -2.0% -4,442 -253.0% -34 -1.9% -3,391 -176.2% -50 -2.6% 14,660 6.3% -980 -0.4% 27,892 17.9% -136 -0.1%
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%
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%
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%
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%
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%
file_exists 14 1.5% 65 3.7% 65 3.7% 56 2.9% 56 2.9% 436 0.2% 436 0.2% 348 0.2% 348 0.2%
closedir 14 1.5% 73 4.2% 73 4.2% 90 4.7% 90 4.7% -1,584 -0.7% -1,584 -0.7% 252 0.2% 252 0.2%
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_Template::displayWithErrorHandling@2 12 1.3% 88,462 5037.7% 82 4.7% 79,651 4139.9% 72 3.7% 72,296 31.0% 912 0.4% 230,376 147.6% 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%
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%
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%
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%
Twig_Template::displayWithErrorHandling@3 11 1.2% 3,021 172.0% 63 3.6% 3,039 158.0% 65 3.4% 6,428 2.8% 760 0.3% 7,960 5.1% 684 0.4%
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%
Twig_Template::display@3 11 1.2% 3,204 182.5% 114 6.5% 3,217 167.2% 92 4.8% 7,620 3.3% 744 0.3% 9,124 5.8% 820 0.5%
render@3 -10 -1.1% -15 -0.9% -15 -0.9% -29 -1.5% -29 -1.5% -712 -0.3% -712 -0.3% -96 -0.1% -96 -0.1%
PDOStatement::setFetchMode -10 -1.1% 23 1.3% -11 -0.6% -1 -0.1% -35 -1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeString::__toString 8 0.8% 87 5.0% 9 0.5% 113 5.9% 60 3.1% 1,536 0.7% 224 0.1% 296 0.2% 16 0.0%
Twig_Environment::getCache 8 0.8% 8 0.5% 8 0.5% 16 0.8% 16 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ltrim 8 0.8% 5 0.3% 5 0.3% 14 0.7% 14 0.7% 468 0.2% 468 0.2% 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%
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%
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%
strlen 8 0.8% 7 0.4% 7 0.4% 19 1.0% 19 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strtr 8 0.8% 37 2.1% 37 2.1% 43 2.2% 43 2.2% 468 0.2% 468 0.2% 156 0.1% 156 0.1%
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%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 8 0.8% 677 38.6% 120 6.8% 690 35.9% 105 5.5% 2,508 1.1% -960 -0.4% 4,608 3.0% 1,016 0.7%
hash_hmac 8 0.8% 77 4.4% 77 4.4% 90 4.7% 90 4.7% 608 0.3% 608 0.3% 488 0.3% 488 0.3%
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