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

Overall Diff Summary

Run #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls140,633 141,579 946 0.7%
Incl. Wall Time (microsec)957,508 953,923 -3,585 -0.4%
Incl. CPU (microsecs)883,247 883,144 -103 -0.0%
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% -4,289 -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%
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\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%
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\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%
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%
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%
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%
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%
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%
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%
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::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%
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%
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%
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%
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\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%
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\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%
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\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\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\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%
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%
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\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\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_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_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%
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%
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%
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%
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::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%
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::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%
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%
__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%
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%
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%
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%
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%
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@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::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%
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_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%
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%
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%
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%
Drupal\Core\Template\AttributeString::__toString 8 0.8% 44 1.2% 10 0.3% 37 35.9% -8 -7.8% 1,536 0.7% 224 0.1% 296 0.2% 16 0.0%
Twig_Environment::getCache 8 0.8% 8 0.2% 8 0.2% 15 14.6% 15 14.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
__TwigTemplate_c3f779035ef680c3462e67f267aec18a::doDisplay 8 0.8% 213,547 5956.7% 491 13.7% 204,237 198288.3% 386 374.8% 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% -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::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%
strlen 8 0.8% 13 0.4% 13 0.4% 15 14.6% 15 14.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strtr 8 0.8% 4 0.1% 4 0.1% 18 17.5% 18 17.5% 468 0.2% 468 0.2% 156 0.1% 156 0.1%
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%
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%
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%
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