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 Excl. PeakMemUse (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%
unserialize 5 0.5% 773 21.6% 955 26.6% 715 694.2% 958 930.1% 174,440 74.9% 174,432 74.9% 70,572 45.2% 70,476 45.2%
ob_start 0 0.0% 3 0.1% 3 0.1% 3 2.9% 3 2.9% 420 0.2% 420 0.2% -61,452 -39.4% -61,452 -39.4%
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\Core\Database\Statement::fetchAllAssoc 5 0.5% 187 5.2% 188 5.2% 196 190.3% 183 177.7% 96,264 41.3% 96,264 41.3% 47,260 30.3% 47,260 30.3%
load::1#d2#d6#56d7c2b02c393182b5f2642c6243.php/c53af39565b44119b10ca3a289f1b2998cbcd0203f6a6a77b6f35878832281af.php -1 -0.1% -81 -2.3% -81 -2.3% -84 -81.6% -84 -81.6% -39,328 -16.9% -39,328 -16.9% -35,656 -22.9% -35,656 -22.9%
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%
run_init::Type/TextSummaryItem.php 0 0.0% -6 -0.2% -4 -0.1% -500 -485.4% -496 -481.6% -16,384 -7.0% -16,384 -7.0% -32,604 -20.9% -32,604 -20.9%
run_init::templates/html.tpl.php 1 0.1% 495 13.8% 51 1.4% 497 482.5% 43 41.7% 33,768 14.5% 31,092 13.3% 32,196 20.6% 31,064 19.9%
system_element_info 0 0.0% -34 -0.9% -35 -1.0% -34 -33.0% -38 -36.9% 0 0.0% 0 0.0% -24,768 -15.9% -24,348 -15.6%
ob_get_clean 0 0.0% 66 1.8% 66 1.8% 81 78.6% 81 78.6% -5,712 -2.5% -5,712 -2.5% 23,732 15.2% 23,732 15.2%
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%
__TwigTemplate_d2d656d7c2b02c393182b5f2642c6243::doDisplay -1 -0.1% -225,394 -6287.1% -330 -9.2% -216,081 -209787.4% -276 -268.0% -228,444 -98.1% 168,120 72.2% -460,812 -295.3% -21,512 -13.8%
__TwigTemplate_35cce08cc3750137677c91f34c547ff4::doDisplay -1 -0.1% -655 -18.3% -87 -2.4% -657 -637.9% -62 -60.2% -23,696 -10.2% -20,736 -8.9% -23,324 -14.9% -20,876 -13.4%
Symfony\Component\ClassLoader\ClassLoader::findFile -2 -0.2% 1,060 29.6% 786 21.9% 840 815.5% 398 386.4% -8,412 -3.6% -8,112 -3.5% -19,164 -12.3% -18,900 -12.1%
load::views/DisplayBag.php 0 0.0% -3 -0.1% -3 -0.1% -2 -1.9% -2 -1.9% -8 -0.0% -8 -0.0% -12,776 -8.2% -12,776 -8.2%
load::1#c1#5e#431abc059b02f5ec5f5ab7234dac.php/975f3e87c6c96e6de05addb6bfe40376e2c1619197a38a88299437a3360ece67.php -1 -0.1% -48 -1.3% -48 -1.3% -54 -52.4% -54 -52.4% -14,856 -6.4% -14,856 -6.4% -11,980 -7.7% -11,980 -7.7%
load::1#c3#f7#79035ef680c3462e67f267aec18a.php/84574a855c39c23474cb21211333ad72f358d1c7da4a21987d939f92d0e20de8.php -1 -0.1% -78 -2.2% -78 -2.2% -81 -78.6% -81 -78.6% -13,652 -5.9% -13,652 -5.9% -10,880 -7.0% -10,880 -7.0%
load::1#54#07#4d02ad1c3c56a4c059bca90b430a.php/4fb650955c5e1ca5059800b231218292ed97f2f2ff4d3e78e7603a8638855dd5.php -1 -0.1% -80 -2.2% -80 -2.2% -82 -79.6% -82 -79.6% -10,448 -4.5% -10,448 -4.5% -9,136 -5.9% -9,136 -5.9%
array_combine 0 0.0% 0 0.0% 0 0.0% 202 196.1% 202 196.1% 8,192 3.5% 8,192 3.5% 8,260 5.3% 8,260 5.3%
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%
load::image/ImageStyleStorageController.php 0 0.0% -9 -0.3% -9 -0.3% -8 -7.8% -8 -7.8% 8 0.0% 8 0.0% -7,308 -4.7% -7,308 -4.7%
load::1#bf#1c#2623c1057a5e7fdd404c36fb2ae7.php/288655c1d2af2783333afc55e4d50dd6972dcd529f6ae070bf588972065e34a1.php -1 -0.1% -46 -1.3% -46 -1.3% -48 -46.6% -48 -46.6% -25,424 -10.9% -25,424 -10.9% -6,176 -4.0% -6,176 -4.0%
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%
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%
load::text/TextProcessed.php 0 0.0% 3 0.1% 3 0.1% 3 2.9% 3 2.9% 0 0.0% 0 0.0% 4,380 2.8% 4,380 2.8%
load::Entity/DatabaseStorageControllerNG.php 0 0.0% 72 2.0% 72 2.0% 71 68.9% 71 68.9% 8 0.0% 8 0.0% 4,280 2.7% 4,280 2.7%
run_init::Entity/DatabaseStorageControllerNG.php 0 0.0% -4 -0.1% -3 -0.1% -4 -3.9% -4 -3.9% -20 -0.0% -12 -0.0% -4,280 -2.7% -4,280 -2.7%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% -84 -2.3% -80 -2.2% -81 -78.6% -69 -67.0% 12 0.0% 0 0.0% -6,036 -3.9% -4,276 -2.7%
load::display/DisplayPluginBase.php 0 0.0% -12 -0.3% -12 -0.3% -11 -10.7% -11 -10.7% 12 0.0% 12 0.0% -4,168 -2.7% -4,168 -2.7%
__TwigTemplate_c15e431abc059b02f5ec5f5ab7234dac::doDisplay -2 -0.2% -2,807 -78.3% -563 -15.7% -2,812 -2730.1% -428 -415.5% -6,500 -2.8% 7,504 3.2% -12,000 -7.7% -4,100 -2.6%
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::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\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%
run_init::Entity/ImageStyle.php 0 0.0% -24 -0.7% -7 -0.2% -23 -22.3% -8 -7.8% 0 0.0% 4 0.0% -6,004 -3.8% -3,096 -2.0%
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%
__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%
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%
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%
run_init::image/ImageStyleInterface.php 0 0.0% -19 -0.5% -19 -0.5% -17 -16.5% -17 -16.5% -4 -0.0% -4 -0.0% -2,456 -1.6% -2,456 -1.6%
template_preprocess 0 0.0% -9 -0.3% -8 -0.2% 8 7.8% 1 1.0% -12 -0.0% -12 -0.0% -2,320 -1.5% -2,292 -1.5%
Drupal\Core\SystemListing::scanDirectory@1 -4 -0.4% -2,821 -78.7% -637 -17.8% -2,825 -2742.7% -483 -468.9% -11,500 -4.9% -136 -0.1% -11,440 -7.3% -2,288 -1.5%
load::templates/region.tpl.php 6 0.6% 93 2.6% 93 2.6% 101 98.1% 101 98.1% 2,020 0.9% 2,020 0.9% 2,264 1.5% 2,264 1.5%
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%
load::templates/views-view-unformatted.tpl.php 2 0.2% 31 0.9% 31 0.9% 34 33.0% 34 33.0% 1,392 0.6% 1,392 0.6% 2,264 1.5% 2,264 1.5%
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%
file_element_info 0 0.0% 1,104 30.8% -3 -0.1% 655 635.9% -4 -3.9% 116 0.0% 0 0.0% 44,292 28.4% -2,148 -1.4%
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%
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%
load::node/NodeAccessController.php 0 0.0% -10 -0.3% -10 -0.3% -12 -11.7% -12 -11.7% 0 0.0% 0 0.0% -2,056 -1.3% -2,056 -1.3%
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%
t 1 0.1% -202 -5.6% -13 -0.4% -207 -201.0% -35 -34.0% -472 -0.2% -500 -0.2% 2,712 1.7% 1,956 1.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass -1 -0.1% 379 10.6% -517 -14.4% 345 335.0% -44 -42.7% -32,864 -14.1% -756 -0.3% -84,952 -54.4% -1,940 -1.2%
Drupal\Core\SystemListing::scanDirectory@2 -8 -0.8% -1,572 -43.8% -739 -20.6% -1,584 -1537.9% -571 -554.4% -4,512 -1.9% -988 -0.4% -5,068 -3.2% -1,936 -1.2%
Drupal\Core\SystemListing::scan -1 -0.1% -3,491 -97.4% -87 -2.4% -3,494 -3392.2% -70 -68.0% -26,544 -11.4% 1,032 0.4% -26,856 -17.2% -1,808 -1.2%
rdf_process 0 0.0% 259 7.2% 107 3.0% 272 264.1% 141 136.9% 24 0.0% 0 0.0% 784 0.5% 1,796 1.2%
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\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%
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\Template\TwigReference::offsetGet -7 -0.7% -199 -5.6% -119 -3.3% -221 -214.6% -131 -127.2% -5,784 -2.5% -12,524 -5.4% -3,080 -2.0% -1,744 -1.1%
__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%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions 0 0.0% -62 -1.7% -5 -0.1% -60 -58.3% -1 -1.0% 0 0.0% 0 0.0% 5,892 3.8% 1,728 1.1%
drupal_get_path -1 -0.1% 6,127 170.9% 59 1.6% 3,458 3357.3% 39 37.9% -480 -0.2% -628 -0.3% 140,064 89.8% -1,720 -1.1%
Drupal\Core\SystemListing::scanDirectory -4 -0.4% -3,238 -90.3% -189 -5.3% -3,243 -3148.5% -148 -143.7% -15,448 -6.6% 8 0.0% -15,396 -9.9% -1,688 -1.1%
Drupal\views\Plugin\ViewsPluginManager::__construct 0 0.0% -3 -0.1% 11 0.3% -4 -3.9% 5 4.9% -4 -0.0% 4 0.0% -5,512 -3.5% -1,688 -1.1%
load::Plugin/PluginInspectionInterface.php 0 0.0% -4 -0.1% -4 -0.1% -3 -2.9% -3 -2.9% 0 0.0% 0 0.0% 1,648 1.1% 1,648 1.1%
Drupal\views\Plugin\Discovery\ViewsHandlerDiscovery::__construct 0 0.0% 23 0.6% 20 0.6% 23 22.3% 19 18.4% 0 0.0% 0 0.0% -1,624 -1.0% -1,624 -1.0%
array_keys -1 -0.1% 14 0.4% 14 0.4% -17 -16.5% -17 -16.5% -64 -0.0% -64 -0.0% -1,608 -1.0% -1,608 -1.0%
theme_field 0 0.0% 79 2.2% 62 1.7% -627 -608.7% 57 55.3% -48 -0.0% 1,608 0.7% 6,852 4.4% -1,540 -1.0%
module_load_include 0 0.0% 985 27.5% -27 -0.8% 574 557.3% -42 -40.8% 116 0.0% -8 -0.0% 45,112 28.9% -1,512 -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%
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%
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%
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%
load::Plugin/ViewsPluginManager.php 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,364 -0.9% -1,364 -0.9%
run_init::views/PluginBase.php 0 0.0% -220 -6.1% 0 0.0% -220 -213.6% -1 -1.0% -8,192 -3.5% 0 0.0% -9,660 -6.2% 1,352 0.9%
list_themes 0 0.0% -4,390 -122.5% -17 -0.5% -4,201 -4078.6% -24 -23.3% -37,840 -16.2% 0 0.0% -30,020 -19.2% -1,352 -0.9%
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%
array_flip 0 0.0% -9 -0.3% -9 -0.3% -15 -14.6% -15 -14.6% 4 0.0% 4 0.0% -1,332 -0.9% -1,332 -0.9%
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%
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%
load::includes/theme.inc 0 0.0% 1 0.0% 1 0.0% 1 1.0% 1 1.0% 1,280 0.5% 1,280 0.5% 1,280 0.8% 1,280 0.8%
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%
func_get_args 0 0.0% 11 0.3% 11 0.3% 2 1.9% 2 1.9% 16 0.0% 16 0.0% -1,248 -0.8% -1,248 -0.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -197 -5.5% 77 2.1% -382 -370.9% 67 65.0% 56 0.0% 60 0.0% -27,040 -17.3% -1,224 -0.8%
drupal_get_filename@1 -1 -0.1% -66 -1.8% -38 -1.1% -68 -66.0% -31 -30.1% -3,488 -1.5% -1,212 -0.5% -3,404 -2.2% -1,216 -0.8%
drupal_render@2 0 0.0% -3,327 -92.8% 32 0.9% -3,542 -3438.8% 16 15.5% -78,084 -33.5% 2,040 0.9% -90,792 -58.2% 1,196 0.8%
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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%
run_init::display/DefaultDisplay.php 0 0.0% -248 -6.9% -14 -0.4% -247 -239.8% -13 -12.6% -8,192 -3.5% 0 0.0% -15,112 -9.7% -1,172 -0.8%
run_init::views/DisplayBag.php 0 0.0% -2 -0.1% -1 -0.0% -3 -2.9% -1 -1.0% 8 0.0% 0 0.0% -1,160 -0.7% -1,160 -0.7%
run_init::Plugin/ContainerFactoryPluginBase.php 0 0.0% -223 -6.2% 0 0.0% -223 -216.5% 0 0.0% -8,192 -3.5% 0 0.0% -11,456 -7.3% 1,148 0.7%
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%
load::image/image.effects.inc 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% -1,132 -0.7% -1,132 -0.7%
load::templates/views-view.tpl.php 2 0.2% 31 0.9% 31 0.9% 35 34.0% 35 34.0% 1,364 0.6% 1,364 0.6% 1,132 0.7% 1,132 0.7%
load::templates/html.tpl.php 1 0.1% 17 0.5% 17 0.5% 19 18.4% 19 18.4% 728 0.3% 728 0.3% 1,132 0.7% 1,132 0.7%
load::templates/page.tpl.php 1 0.1% 41 1.1% 41 1.1% 44 42.7% 44 42.7% 728 0.3% 728 0.3% 1,132 0.7% 1,132 0.7%
Drupal\views\ViewExecutable::__construct 0 0.0% 941 26.2% -4 -0.1% 583 566.0% 2 1.9% 3,636 1.6% 0 0.0% 48,968 31.4% -1,128 -0.7%
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%
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%
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%
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