Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls141,579 140,633 -946 -0.7%
Incl. Wall Time (microsec)953,923 957,508 3,585 0.4%
Incl. CPU (microsecs)883,144 883,247 103 0.0%
Incl. MemUse (bytes)9,934,248 9,701,264 -232,984 -2.3%
Incl. PeakMemUse (bytes)10,158,948 10,002,912 -156,036 -1.5%

[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% 4,289 119.6% 4,304 120.1% 5,533 5371.8% 5,555 5393.2% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
twig_render_var@2 -328 -34.7% -82,595 -2303.9% -2,022 -56.4% -73,619 -71474.8% -1,971 -1913.6% -250,832 -107.7% -4,604 -2.0% -226,640 -145.2% -1,748 -1.1%
Drupal\Core\Entity\EntityBCDecorator::__get 320 33.8% 14,237 397.1% 7,229 201.6% 14,547 14123.3% 6,102 5924.3% 0 0.0% -1,120 -0.5% -680 -0.4% -368 -0.2%
twig_render_var 281 29.7% -155,250 -4330.5% 1,627 45.4% -155,163 -150643.7% 1,649 1601.0% -361,824 -155.3% 712 0.3% -454,060 -291.0% 12 0.0%
is_object -188 -19.9% -158 -4.4% -158 -4.4% -280 -271.8% -280 -271.8% -1,260 -0.5% -1,260 -0.5% -1,176 -0.8% -1,176 -0.8%
Drupal\Core\Template\TwigTemplate::getContextReference -183 -19.3% -1,190 -33.2% -978 -27.3% -1,444 -1401.9% -1,180 -1145.6% -29,292 -12.6% -26,336 -11.3% -9,620 -6.2% -7,500 -4.8%
Drupal\Core\Template\Attribute::offsetSet -168 -17.8% -1,703 -47.5% -1,328 -37.0% -1,886 -1831.1% -1,241 -1204.9% -74,676 -32.1% -74,676 -32.1% -3,636 -2.3% -3,636 -2.3%
Drupal\Core\Template\AttributeValueBase::__construct -168 -17.8% -250 -7.0% -250 -7.0% -396 -384.5% -396 -384.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_scalar -168 -17.8% -191 -5.3% -191 -5.3% -301 -292.2% -301 -292.2% -1,260 -0.5% -1,260 -0.5% -888 -0.6% -888 -0.6%
Drupal\Core\Entity\EntityBCDecorator::__isset 160 16.9% 7,986 222.8% 702 19.6% 8,601 8350.5% 1,175 1140.8% 21,324 9.2% 21,324 9.2% 33,144 21.2% 32,956 21.1%
Drupal\Core\Template\Attribute::__construct -140 -14.8% -2,548 -71.1% -844 -23.5% -2,684 -2605.8% -795 -771.8% -82,528 -35.4% -7,852 -3.4% -4,216 -2.7% -580 -0.4%
preg_match -125 -13.2% -339 -9.5% -339 -9.5% -436 -423.3% -436 -423.3% -1,332 -0.6% -1,332 -0.6% -1,112 -0.7% -1,112 -0.7%
implode -117 -12.4% -191 -5.3% -191 -5.3% -312 -302.9% -312 -302.9% -351,320 -150.8% -351,320 -150.8% -68 -0.0% -68 -0.0%
readdir -113 -11.9% -513 -14.3% -513 -14.3% -641 -622.3% -641 -622.3% -3,408 -1.5% -3,408 -1.5% -1,384 -0.9% -1,384 -0.9%
Drupal\Core\Template\Attribute::__clone 100 10.6% 162 4.5% 162 4.5% 269 261.2% 269 261.2% 3,252 1.4% 3,252 1.4% 508 0.3% 508 0.3%
twig_render_var@1 -90 -9.5% -215,262 -6004.5% -959 -26.8% -206,039 -200037.9% -832 -807.8% -320,576 -137.6% -3,036 -1.3% -337,128 -216.1% -2,092 -1.3%
Drupal\Core\Template\AttributeValueBase::render -89 -9.4% -2,345 -65.4% -367 -10.2% -2,429 -2358.3% -342 -332.0% -7,396 -3.2% 5,804 2.5% -7,300 -4.7% -600 -0.4%
Drupal\Component\Utility\String::checkPlain -88 -9.3% -555 -15.5% -401 -11.2% -664 -644.7% -448 -435.0% -14,456 -6.2% -2,464 -1.1% -3,920 -2.5% -2,128 -1.4%
Drupal\Core\Template\AttributeValueBase::printed -88 -9.3% -83 -2.3% -83 -2.3% -166 -161.2% -166 -161.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
htmlspecialchars -88 -9.3% -154 -4.3% -154 -4.3% -216 -209.7% -216 -209.7% -11,992 -5.1% -11,992 -5.1% -1,792 -1.1% -1,792 -1.1%
check_plain -88 -9.3% -866 -24.2% -313 -8.7% -966 -937.9% -302 -293.2% -14,456 -6.2% 0 0.0% -4,392 -2.8% -472 -0.3%
is_dir -82 -8.7% -495 -13.8% -495 -13.8% -571 -554.4% -571 -554.4% -1,160 -0.5% -1,160 -0.5% -1,312 -0.8% -1,312 -0.8%
Drupal\Core\Template\AttributeArray::__toString -80 -8.5% -1,846 -51.5% -597 -16.7% -1,964 -1906.8% -550 -534.0% -11,504 -4.9% 32,028 13.7% -7,084 -4.5% -764 -0.5%
array_map -80 -8.5% -1,188 -33.1% -370 -10.3% -1,258 -1221.4% -348 -337.9% -36,492 -15.7% -23,348 -10.0% -6,136 -3.9% -2,024 -1.3%
method_exists -70 -7.4% -100 -2.8% -96 -2.7% -166 -161.2% -163 -158.3% -1,272 -0.5% -1,272 -0.5% -1,136 -0.7% -1,136 -0.7%
function_exists 66 7.0% 98 2.7% 98 2.7% 144 139.8% 144 139.8% -428 -0.2% -428 -0.2% -168 -0.1% -168 -0.1%
Drupal\Core\Template\TwigEnvironment::getTemplateClass -50 -5.3% -949 -26.5% -292 -8.1% -1,002 -972.8% -335 -325.2% -2,752 -1.2% -776 -0.3% -1,920 -1.2% -384 -0.2%
strpos -50 -5.3% 234 6.5% 234 6.5% 444 431.1% 444 431.1% 0 0.0% 0 0.0% -88 -0.1% -88 -0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate -42 -4.4% -3,787 -105.6% -554 -15.5% -3,836 -3724.3% -488 -473.8% -170,284 -73.1% -6,644 -2.9% -94,124 -60.3% -3,176 -2.0%
ob_get_level -42 -4.4% -42 -1.2% -42 -1.2% -75 -72.8% -75 -72.8% -1,284 -0.6% -1,284 -0.6% -1,116 -0.7% -1,116 -0.7%
settings -42 -4.4% -268 -7.5% -213 -5.9% -298 -289.3% -195 -189.3% -1,272 -0.5% -1,272 -0.5% 0 0.0% 0 0.0%
extract 42 4.4% 732 20.4% 732 20.4% 777 754.4% 777 754.4% 231,328 99.3% 231,328 99.3% 54,168 34.7% 54,168 34.7%
Drupal\Component\Utility\Settings::get -42 -4.4% -91 -2.5% -91 -2.5% -134 -130.1% -134 -130.1% -2,532 -1.1% -2,532 -1.1% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals -42 -4.4% -273 -7.6% -176 -4.9% -319 -309.7% -183 -177.7% -1,344 -0.6% -1,344 -0.6% -1,260 -0.8% -1,260 -0.8%
Twig_Environment::getGlobals -42 -4.4% -97 -2.7% -94 -2.6% -136 -132.0% -133 -129.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton -42 -4.4% -55 -1.5% -55 -1.5% -102 -99.0% -102 -99.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array 41 4.3% 54 1.5% 54 1.5% 159 154.4% 159 154.4% -424 -0.2% -424 -0.2% -952 -0.6% -952 -0.6%
is_numeric 40 4.2% 34 0.9% 34 0.9% 22 21.4% 22 21.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::get 40 4.2% -657 -18.3% 106 3.0% -575 -558.3% 133 129.1% -16,380 -7.0% 0 0.0% -16,412 -10.5% -112 -0.1%
Drupal\Core\Template\AttributeArray::offsetSet -40 -4.2% -79 -2.2% -79 -2.2% -130 -126.2% -130 -126.2% -3,356 -1.4% -3,356 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::getPropertyDefinition 40 4.2% 39 1.1% 52 1.5% 52 50.5% 65 63.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::language 40 4.2% 2,376 66.3% 404 11.3% 2,379 2309.7% 353 342.7% 1,120 0.5% 0 0.0% 184 0.1% 48 0.0%
Drupal\Core\Entity\Field\Type\Field::__get 40 4.2% 1,757 49.0% 166 4.6% 1,746 1695.1% 165 160.2% 1,120 0.5% 0 0.0% -248 -0.2% -288 -0.2%
Drupal\Core\TypedData\ItemList::offsetGet 40 4.2% 152 4.2% 116 3.2% 176 170.9% 145 140.8% 0 0.0% 0 0.0% 88 0.1% 88 0.1%
language_load 40 4.2% 539 15.0% 142 4.0% 553 536.9% 110 106.8% 1,120 0.5% -9,280 -4.0% -48 -0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::__get@1 40 4.2% 73 2.0% 73 2.0% 45 43.7% 45 43.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
language_list 40 4.2% 395 11.0% 323 9.0% 461 447.6% 360 349.5% 10,400 4.5% 10,400 4.5% -48 -0.0% -36 -0.0%
Drupal\Core\Entity\Field\FieldItemBase::__get 40 4.2% 1,439 40.1% 359 10.0% 1,410 1368.9% 287 278.6% 1,120 0.5% 0 0.0% -48 -0.0% 0 0.0%
Drupal\Core\TypedData\Type\Language::getValue 40 4.2% 1,080 30.1% 468 13.1% 1,123 1090.3% 525 509.7% 1,120 0.5% 0 0.0% -48 -0.0% 0 0.0%
drupal_static 39 4.1% 136 3.8% 130 3.6% 160 155.3% 143 138.8% -20 -0.0% -20 -0.0% -3,824 -2.5% -3,824 -2.5%
Drupal\Core\Template\Attribute::offsetGet -39 -4.1% -74 -2.1% -74 -2.1% -129 -125.2% -129 -125.2% 4 0.0% 4 0.0% 0 0.0% 0 0.0%
substr -35 -3.7% -27 -0.8% -27 -0.8% -95 -92.2% -95 -92.2% -1,012 -0.4% -1,012 -0.4% -36 -0.0% -36 -0.0%
Symfony\Component\DependencyInjection\Container::get -35 -3.7% 1,110 31.0% -54 -1.5% 507 492.2% -80 -77.7% -1,836 -0.8% -1,348 -0.6% -13,804 -8.8% -2,800 -1.8%
Drupal::getContainer -31 -3.3% -34 -0.9% -34 -0.9% -76 -73.8% -76 -73.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_container -31 -3.3% -121 -3.4% -89 -2.5% -169 -164.1% -97 -94.2% -1,748 -0.8% -1,748 -0.8% -720 -0.5% -720 -0.5%
twig_render_var@3 -30 -3.2% -2,263 -63.1% -322 -9.0% -2,293 -2226.2% -270 -262.1% -6,216 -2.7% -1,548 -0.7% -4,652 -3.0% -1,348 -0.9%
Twig_Template::getAttribute -30 -3.2% -641 -17.9% -355 -9.9% -689 -668.9% -352 -341.7% -3,420 -1.5% 2,364 1.0% -4,164 -2.7% -1,032 -0.7%
ctype_digit -30 -3.2% -36 -1.0% -36 -1.0% -37 -35.9% -37 -35.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::setReference -29 -3.1% -239 -6.7% -177 -4.9% -252 -244.7% -149 -144.7% 3,784 1.6% 2,972 1.3% -3,284 -2.1% -1,788 -1.1%
ArrayObject::exchangeArray -29 -3.1% -62 -1.7% -62 -1.7% -103 -100.0% -103 -100.0% 812 0.3% 812 0.3% -1,496 -1.0% -1,496 -1.0%
strtolower -29 -3.1% -44 -1.2% -44 -1.2% -43 -41.7% -43 -41.7% -384 -0.2% -384 -0.2% 8 0.0% 8 0.0%
Drupal\Core\Template\TwigReference::getReference -28 -3.0% -32 -0.9% -32 -0.9% -51 -49.5% -51 -49.5% -912 -0.4% -912 -0.4% -572 -0.4% -572 -0.4%
Twig_Template::displayWithErrorHandling@1 -24 -2.5% -217,254 -6060.1% -130 -3.6% -207,965 -201907.8% -129 -125.2% -160,816 -69.0% -1,064 -0.5% -352,900 -226.2% -704 -0.5%
Twig_Template::display@1 -24 -2.5% -217,643 -6070.9% -238 -6.6% -208,349 -202280.6% -206 -200.0% -162,008 -69.5% -744 -0.3% -354,860 -227.4% -1,492 -1.0%
twig_render_template@1 -24 -2.5% -221,251 -6171.6% -750 -20.9% -211,963 -205789.3% -595 -577.7% -377,280 -161.9% 139,040 59.7% -670,232 -429.5% -1,508 -1.0%
Twig_Template::render@1 -24 -2.5% -218,198 -6086.4% -312 -8.7% -208,906 -202821.4% -241 -234.0% -305,276 -131.0% -1,716 -0.7% -621,308 -398.2% -744 -0.5%
load::templates/user.tpl.php 20 2.1% 486 13.6% 486 13.6% 516 501.0% 516 501.0% 4,384 1.9% 4,384 1.9% 22,640 14.5% 22,640 14.5%
run_init::templates/user.tpl.php 20 2.1% 1,893 52.8% 209 5.8% 1,913 1857.3% 181 175.7% 5,528 2.4% 916 0.4% 2,176 1.4% 940 0.6%
array_key_exists -20 -2.1% -27 -0.8% -27 -0.8% -62 -60.2% -62 -60.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
__TwigTemplate_54074d02ad1c3c56a4c059bca90b430a::doDisplay -20 -2.1% -3,138 -87.5% -301 -8.4% -3,161 -3068.9% -278 -269.9% -9,408 -4.0% 484 0.2% -10,760 -6.9% -2,676 -1.7%
render@1 19 2.0% 1,875 52.3% 33 0.9% 1,932 1875.7% 56 54.4% -14,660 -6.3% 980 0.4% -27,892 -17.9% 136 0.1%
array_merge -18 -1.9% -75 -2.1% -75 -2.1% -71 -68.9% -71 -68.9% -12,248 -5.3% -12,248 -5.3% -4,524 -2.9% -4,524 -2.9%
filemtime -16 -1.7% -82 -2.3% -82 -2.3% -98 -95.1% -98 -95.1% -780 -0.3% -780 -0.3% -496 -0.3% -496 -0.3%
theme_render_template 15 1.6% 227,613 6349.0% 363 10.1% 218,361 212001.0% 295 286.4% 594,736 255.3% 18,480 7.9% 940,968 603.0% 1,312 0.8%
opendir -14 -1.5% -168 -4.7% -168 -4.7% -184 -178.6% -184 -178.6% -4,232 -1.8% -4,232 -1.8% -2,568 -1.6% -2,568 -1.6%
file_exists -14 -1.5% -48 -1.3% -48 -1.3% -66 -64.1% -66 -64.1% -436 -0.2% -436 -0.2% -348 -0.2% -348 -0.2%
closedir -14 -1.5% -97 -2.7% -97 -2.7% -117 -113.6% -117 -113.6% 1,584 0.7% 1,584 0.7% -252 -0.2% -252 -0.2%
theme_render_template@1 14 1.5% 215,589 6013.6% 286 8.0% 206,325 200315.5% 209 202.9% 503,980 216.3% 16,924 7.3% 443,416 284.2% 676 0.4%
Twig_Template::displayWithErrorHandling@2 -12 -1.3% -90,165 -2515.1% -82 -2.3% -80,902 -78545.6% -71 -68.9% -72,296 -31.0% -912 -0.4% -230,376 -147.6% 0 0.0%
theme_render_template@2 12 1.3% 4,053 113.1% 280 7.8% 4,065 3946.6% 219 212.6% 110,168 47.3% 13,536 5.8% 203,024 130.1% 776 0.5%
Twig_Template::render@2 -12 -1.3% -90,709 -2530.2% -177 -4.9% -81,450 -79077.7% -144 -139.8% -127,784 -54.8% -1,380 -0.6% -280,092 -179.5% -400 -0.3%
Twig_Template::display@2 -12 -1.3% -90,414 -2522.0% -138 -3.8% -81,150 -78786.4% -122 -118.4% -73,488 -31.5% -744 -0.3% -231,168 -148.2% -344 -0.2%
twig_render_template@2 -12 -1.3% -91,661 -2556.8% -459 -12.8% -82,395 -79995.1% -370 -359.2% -133,780 -57.4% 50,068 21.5% -281,844 -180.6% -832 -0.5%
Twig_Template::display@3 -11 -1.2% -3,178 -88.6% -114 -3.2% -3,191 -3098.1% -99 -96.1% -7,620 -3.3% -744 -0.3% -9,124 -5.8% -820 -0.5%
twig_render_template@3 -11 -1.2% -4,238 -118.2% -361 -10.1% -4,252 -4128.2% -276 -268.0% -42,404 -18.2% 24,576 10.5% -168,548 -108.0% -1,124 -0.7%
Twig_Template::displayWithErrorHandling@3 -11 -1.2% -2,998 -83.6% -65 -1.8% -3,010 -2922.3% -63 -61.2% -6,428 -2.8% -760 -0.3% -7,960 -5.1% -684 -0.4%
Twig_Template::render@3 -11 -1.2% -3,500 -97.6% -161 -4.5% -3,513 -3410.7% -117 -113.6% -36,424 -15.6% -1,352 -0.6% -166,364 -106.6% -580 -0.4%
PDOStatement::setFetchMode 10 1.1% -19 -0.5% 28 0.8% -30 -29.1% 16 15.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
render@3 10 1.1% 13 0.4% 13 0.4% 27 26.2% 27 26.2% 712 0.3% 712 0.3% 96 0.1% 96 0.1%
Twig_Template::__construct -8 -0.8% -28 -0.8% -28 -0.8% -53 -51.5% -53 -51.5% -5,732 -2.5% -5,732 -2.5% -2,488 -1.6% -2,488 -1.6%
ltrim -8 -0.8% -8 -0.2% -8 -0.2% -10 -9.7% -10 -9.7% -468 -0.2% -468 -0.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile -8 -0.8% -608 -17.0% -107 -3.0% -620 -601.9% -98 -95.1% -2,508 -1.1% 960 0.4% -4,608 -3.0% -1,016 -0.7%
load::templates/block.tpl.php 8 0.8% 96 2.7% 96 2.7% 105 101.9% 105 101.9% 1,908 0.8% 1,908 0.8% 2,264 1.5% 2,264 1.5%
run_init::templates/block.tpl.php 8 0.8% 213,694 5960.8% 195 5.4% 204,431 198476.7% 165 160.2% 238,924 102.5% -57,700 -24.8% 299,852 192.2% 296 0.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath -8 -0.8% -64 -1.8% -47 -1.3% -77 -74.8% -49 -47.6% -1,184 -0.5% -128 -0.1% -360 -0.2% -360 -0.2%
hash_hmac -8 -0.8% -62 -1.7% -62 -1.7% -70 -68.0% -70 -68.0% -608 -0.3% -608 -0.3% -488 -0.3% -488 -0.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath -8 -0.8% -421 -11.7% -177 -4.9% -429 -416.5% -137 -133.0% -2,924 -1.3% -896 -0.4% -3,576 -2.3% -2,248 -1.4%
is_bool -8 -0.8% 1 0.0% 1 0.0% -26 -25.2% -26 -25.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load -8 -0.8% -1,943 -54.2% -811 -22.6% -1,953 -1896.1% -764 -741.7% -149,044 -64.0% -3,180 -1.4% -83,076 -53.2% -4,600 -2.9%
Twig_Loader_Filesystem::getCacheKey -8 -0.8% -523 -14.6% -33 -0.9% -529 -513.6% -32 -31.1% -1,304 -0.6% 0 0.0% -1,440 -0.9% -52 -0.0%
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