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. 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%
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%
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%
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%
theme 0 0.0% -2,134 -121.5% -42 -2.4% 86 4.5% -42 -2.2% 196,760 84.5% 225,792 96.9% 120,476 77.2% 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_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%
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%
__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_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%
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_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%
run_init::templates/views-view.tpl.php -2 -0.2% -4,518 -257.3% -69 -3.9% -4,522 -235.0% -61 -3.2% -71,860 -30.8% 103,152 44.3% -198,836 -127.4% -160 -0.1%
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\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%
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%
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%
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_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%
rdf_preprocess_field 0 0.0% -1,434 -81.7% 76 4.3% 313 16.3% 63 3.3% -48,648 -20.9% -48,640 -20.9% 5,388 3.5% 0 0.0%
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%
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%
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%
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%
theme@2 0 0.0% -2,089 -119.0% -23 -1.3% -74 -3.8% -35 -1.8% 41,212 17.7% 29,072 12.5% 44,532 28.5% 384 0.2%
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::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%
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%
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\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%
__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%
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%
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%
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%
template_process_field 0 0.0% 1,180 67.2% 27 1.5% 1,182 61.4% 36 1.9% 21,652 9.3% -16,312 -7.0% 84 0.1% -164 -0.1%
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#35#cc#e08cc3750137677c91f34c547ff4.php/92a844f4d684647086864babc5e54b4b4ebb404bb23ce4418abbec2faf3ebe01.php 1 0.1% 50 2.8% 50 2.8% 53 2.8% 53 2.8% 14,556 6.2% 14,556 6.2% 0 0.0% 0 0.0%
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%
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%
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%
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%
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%
load::1#80#e2#58dfae5413a00620f95035906ed3.php/598ba19af70188ddc260e56b883927230fcd6abd591eaa583c54f48bbd8166cb.php 1 0.1% 34 1.9% 34 1.9% 37 1.9% 37 1.9% 10,452 4.5% 10,452 4.5% 0 0.0% 0 0.0%
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%
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%
load::1#cc#03#5cbc1bb875e88df3e09e3cfff455.php/abe33032077291c7f345ea1b69c6891b412ad3e9bfd0538bf3e52b9b6ae73de0.php 1 0.1% 49 2.8% 49 2.8% 51 2.7% 51 2.7% 9,840 4.2% 9,840 4.2% 0 0.0% 0 0.0%
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%
theme@3 0 0.0% -5,864 -333.9% -49 -2.8% -4,340 -225.6% -25 -1.3% 17,156 7.4% 8,572 3.7% 16,996 10.9% 984 0.6%
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%
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\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%
__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\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\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_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%
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%
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%
template_preprocess_user 0 0.0% -61 -3.5% 39 2.2% -8 -0.4% 54 2.8% 5,120 2.2% 5,120 2.2% 260 0.2% 192 0.1%
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_Loader_Filesystem::validateName 8 0.8% 144 8.2% 110 6.3% 154 8.0% 97 5.0% 0 0.0% -4,828 -2.1% 388 0.2% 0 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%
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%
theme@4 0 0.0% 876 49.9% 5 0.3% 2,392 124.3% 38 2.0% 8,316 3.6% -4,380 -1.9% -1,448 -0.9% 88 0.1%
explode 8 0.8% 7 0.4% 7 0.4% 17 0.9% 17 0.9% 4,368 1.9% 4,368 1.9% 960 0.6% 960 0.6%
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%
array_intersect_key 6 0.6% 2 0.1% 2 0.1% 4 0.2% 4 0.2% 3,852 1.7% 3,852 1.7% 1,044 0.7% 1,044 0.7%
PDO::prepare -5 -0.5% -62 -3.5% -8 -0.5% -77 -4.0% -45 -2.3% -3,440 -1.5% -3,440 -1.5% -72 -0.0% -72 -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\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\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%
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%
load::Core/SystemListing.php 1 0.1% 16 0.9% 16 0.9% 17 0.9% 17 0.9% 3,080 1.3% 3,080 1.3% 0 0.0% 0 0.0%
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\Database\Connection::prefixTables -5 -0.5% -40 -2.3% -25 -1.4% -42 -2.2% -20 -1.0% -636 -0.3% 2,980 1.3% 8 0.0% 0 0.0%
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%
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%
PDOStatement::execute -5 -0.5% -3,544 -201.8% -3,544 -201.8% 99 5.1% 99 5.1% -2,700 -1.2% -2,700 -1.2% -380 -0.2% -380 -0.2%
field_attach_preprocess 0 0.0% -35 -2.0% -92 -5.2% -2 -0.1% -60 -3.1% -2,560 -1.1% -2,560 -1.1% -576 -0.4% -528 -0.3%
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%
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_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\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%
theme_render_template@3 -1 -0.1% -908 -51.7% -29 -1.7% -911 -47.3% -22 -1.1% -34,020 -14.6% -2,324 -1.0% -41,132 -26.4% -248 -0.2%
Drupal\Core\Database\Connection::defaultOptions -5 -0.5% -50 -2.8% -50 -2.8% -34 -1.8% -34 -1.8% -2,316 -1.0% -2,316 -1.0% 456 0.3% 456 0.3%
str_replace 7 0.7% 25 1.4% 25 1.4% 38 2.0% 38 2.0% -2,300 -1.0% -2,300 -1.0% 828 0.5% 828 0.5%
Symfony\Component\HttpFoundation\Response::sendContent 0 0.0% 14 0.8% 14 0.8% 14 0.7% 14 0.7% -2,048 -0.9% -2,048 -0.9% 0 0.0% 0 0.0%
ob_end_flush 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 2,048 0.9% 2,048 0.9% 0 0.0% 0 0.0%
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%
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::Core/SystemListingInfo.php 1 0.1% 19 1.1% 19 1.1% 21 1.1% 21 1.1% 2,004 0.9% 2,004 0.9% 0 0.0% 0 0.0%
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%
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%
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%
template_preprocess_page 0 0.0% 686 39.1% 19 1.1% 471 24.5% 17 0.9% 2,052 0.9% 1,660 0.7% 0 0.0% 0 0.0%
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%
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%
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%
__TwigTemplate_cc035cbc1bb875e88df3e09e3cfff455::doDisplay 2 0.2% 96 5.5% 46 2.6% 101 5.2% 40 2.1% 3,164 1.4% 1,448 0.6% 0 0.0% 0 0.0%
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_render@3 0 0.0% -3,476 -197.9% 31 1.8% -1,477 -76.8% 24 1.2% 15,788 6.8% -1,384 -0.6% 24,652 15.8% 724 0.5%
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%
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