Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls46,112 45,120 -992 -2.2%
Incl. Wall Time (microsec)164,866 161,334 -3,532 -2.1%
Incl. CPU (microsecs)153,528 150,368 -3,160 -2.1%
Incl. MemUse (bytes)14,254,064 14,109,864 -144,200 -1.0%
Incl. PeakMemUse (bytes)14,340,504 14,195,704 -144,800 -1.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. CPU (microsec) 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%
ksort 0 0.0% 1 0.0% 1 0.0% -303 -9.6% -303 -9.6% -32,768 -22.7% -32,768 -22.7% -62,104 -42.9% -62,104 -42.9%
load::Password/PasswordInterface.php 0 0.0% 0 0.0% 0 0.0% 301 9.5% 301 9.5% 32,768 22.7% 32,768 22.7% 65,280 45.1% 65,280 45.1%
Drupal\Core\DependencyInjection\Container::get -34 -3.4% 63 1.8% -169 -4.8% -44 -1.4% -189 -6.0% 34,328 23.8% 1,616 1.1% 43,408 30.0% -792 -0.5%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load -3 -0.3% -411 -11.6% -157 -4.4% -413 -13.1% -121 -3.8% -67,504 -46.8% -1,688 -1.2% -18,552 -12.8% -384 -0.3%
array_key_exists -48 -4.8% 18 0.5% 18 0.5% -116 -3.7% -116 -3.7% 0 0.0% 0 0.0% -680 -0.5% -680 -0.5%
is_array -58 -5.8% 1 0.0% 1 0.0% -114 -3.6% -114 -3.6% -1,536 -1.1% -1,536 -1.1% -840 -0.6% -840 -0.6%
PDOStatement::execute -3 -0.3% -445 -12.6% -445 -12.6% -93 -2.9% -93 -2.9% -15,600 -10.8% -15,600 -10.8% 6,144 4.2% 6,144 4.2%
filemtime -24 -2.4% -73 -2.1% -73 -2.1% -87 -2.8% -87 -2.8% -256 -0.2% -256 -0.2% 0 0.0% 0 0.0%
load::service_container_prod.php/a96c86eb259228a4e0e888fb26abf77ab4d70715d4f014a7c610e0673ba0de03.php -1 -0.1% -86 -2.4% -86 -2.4% -87 -2.8% -87 -2.8% -112,008 -77.7% -112,008 -77.7% -111,896 -77.3% -111,896 -77.3%
load::service_container_prod.php/8376f8c5bca94c04f897191148df0ec6adb5662d19e5af6204ce1acbda497e59.php 1 0.1% 84 2.4% 84 2.4% 86 2.7% 86 2.7% 111,992 77.7% 111,992 77.7% 111,880 77.3% 111,880 77.3%
unserialize -3 -0.3% 111 3.1% 69 2.0% 111 3.5% 80 2.5% -8,464 -5.9% -8,504 -5.9% 9,608 6.6% 7,520 5.2%
array_keys -22 -2.2% -19 -0.5% -19 -0.5% -77 -2.4% -77 -2.4% -9,232 -6.4% -9,232 -6.4% 320 0.2% 320 0.2%
Composer\Autoload\ClassLoader::findFile 0 0.0% 22 0.6% -48 -1.4% 10 0.3% -76 -2.4% 0 0.0% 0 0.0% -1,496 -1.0% -1,152 -0.8%
theme@2 -2 -0.2% -1,605 -45.4% -125 -3.5% -1,446 -45.8% -75 -2.4% -87,496 -60.7% 736 0.5% -53,672 -37.1% -1,472 -1.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple -3 -0.3% -665 -18.8% -57 -1.6% -315 -10.0% -74 -2.3% -15,288 -10.6% 12,896 8.9% -14,200 -9.8% -2,576 -1.8%
Drupal\Core\Routing\RouteCompiler::compile 0 0.0% -19 -0.5% 51 1.4% -6 -0.2% 72 2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get -34 -3.4% 232 6.6% -157 -4.4% 202 6.4% -70 -2.2% 32,712 22.7% 1,128 0.8% 44,200 30.5% -1,200 -0.8%
strtr -9 -0.9% -125 -3.5% -125 -3.5% -64 -2.0% -64 -2.0% -704 -0.5% -704 -0.5% -125,968 -87.0% -125,968 -87.0%
load::1#e6#89#9b1b4e14558671280c1b06face26.php/d03253a5a9c3961f920bd741421d3f4679da83ebd32a9648b48edc2d9076e890.php -1 -0.1% -60 -1.7% -60 -1.7% -63 -2.0% -63 -2.0% -28,688 -19.9% -28,688 -19.9% 0 0.0% 0 0.0%
l -3 -0.3% -959 -27.2% -71 -2.0% -865 -27.4% -60 -1.9% -65,480 -45.4% 1,336 0.9% -21,832 -15.1% -1,056 -0.7%
is_object -40 -4.0% 6 0.2% 6 0.2% -60 -1.9% -60 -1.9% 0 0.0% 0 0.0% -1,336 -0.9% -1,336 -0.9%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% 333 9.4% 366 10.4% 332 10.5% 58 1.8% 28,640 19.9% -8 -0.0% 53,984 37.3% -3,008 -2.1%
load::1#25#9a#ee7d8034c88b19cdf5fb1569024d.php/3afb0c3a60e39ddd71e5e1e5fea8141ba7eef656a5657df2075fff31f10e4dab.php -1 -0.1% -27 -0.8% -27 -0.8% -57 -1.8% -57 -1.8% -29,544 -20.5% -29,544 -20.5% -16,104 -11.1% -16,104 -11.1%
theme@1 -1 -0.1% -4,212 -119.3% -20 -0.6% -3,856 -122.0% -57 -1.8% -244,672 -169.7% 3,704 2.6% -269,912 -186.4% 208 0.1%
t -5 -0.5% -278 -7.9% -33 -0.9% -281 -8.9% -57 -1.8% -4,208 -2.9% -1,560 -1.1% -147,064 -101.6% -80 -0.1%
load::1#51#9a#37a7a352a2c0c10c5ff483d1c0f6.php/3fa9049b4033eaf764112a1e48673c99b53456aab4a2bfa272be2ca7e986e245.php -1 -0.1% -55 -1.6% -55 -1.6% -57 -1.8% -57 -1.8% -15,760 -10.9% -15,760 -10.9% 0 0.0% 0 0.0%
load::Form/UserLoginForm.php 0 0.0% 56 1.6% 56 1.6% 56 1.8% 56 1.8% 8 0.0% 8 0.0% 8 0.0% 8 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate -3 -0.3% -1,611 -45.6% -65 -1.8% -1,366 -43.2% -55 -1.7% -79,200 -54.9% -2,656 -1.8% -52,776 -36.4% -1,768 -1.2%
load::Access/DefaultAccessCheck.php 0 0.0% 55 1.6% 55 1.6% 55 1.7% 55 1.7% 4,096 2.8% 4,096 2.8% 3,824 2.6% 3,824 2.6%
load::1#66#6a#0237275d211f9d24d58b9a3dc4bd.php/87ea58f0cd7a09ea8f6bdec989a6130424ab2cc292e085043c16bfc79e8252e2.php -1 -0.1% -54 -1.5% -54 -1.5% -55 -1.7% -55 -1.7% -64,832 -45.0% -64,832 -45.0% -50,600 -34.9% -50,600 -34.9%
Drupal\Core\Routing\UrlGenerator::generateFromPath -4 -0.4% -333 -9.4% -68 -1.9% -326 -10.3% -54 -1.7% -4,792 -3.3% 1,040 0.7% -1,912 -1.3% 112 0.1%
ComposerAutoloaderInit50432d86c534be2ddddf85d27e021721::getLoader 0 0.0% -226 -6.4% -54 -1.5% -227 -7.2% -53 -1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff -6 -0.6% -11 -0.3% -11 -0.3% -52 -1.6% -52 -1.6% -768 -0.5% -768 -0.5% -392 -0.3% -392 -0.3%
Twig_Environment::isTemplateFresh -3 -0.3% -205 -5.8% -104 -2.9% -207 -6.6% -49 -1.6% -144 -0.1% 2,856 2.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% -65 -1.8% -32 -0.9% -65 -2.1% -48 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::node/NodeGrantDatabaseStorageInterface.php 0 0.0% -46 -1.3% -46 -1.3% -47 -1.5% -47 -1.5% -4,096 -2.8% -4,096 -2.8% -4,096 -2.8% -4,096 -2.8%
Twig_Loader_Filesystem::findTemplate -6 -0.6% -126 -3.6% -54 -1.5% -125 -4.0% -47 -1.5% -680 -0.5% 248 0.2% -2,216 -1.5% -720 -0.5%
Drupal\Core\Template\Attribute::createAttributeValue -5 -0.5% -38 -1.1% -22 -0.6% -63 -2.0% -44 -1.4% -680 -0.5% -680 -0.5% 760 0.5% 760 0.5%
Drupal\Component\Utility\String::checkPlain -16 -1.6% -38 -1.1% -17 -0.5% -55 -1.7% -41 -1.3% -3,192 -2.2% -768 -0.5% -1,104 -0.8% -736 -0.5%
load::1#66#6a#0237275d211f9d24d58b9a3dc4bd.php/c91f042ac14be78074c3805799fe578fc4357e2e78bf6f2db381a15f016df6f0.php 1 0.1% 37 1.0% 37 1.0% 40 1.3% 40 1.3% 64,832 45.0% 64,832 45.0% 50,584 34.9% 50,584 34.9%
Drupal\Core\Config\Config::setOverriddenData 0 0.0% -13 -0.4% 1 0.0% -13 -0.4% 40 1.3% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
Drupal\Component\Utility\Url::buildQuery -3 -0.3% -100 -2.8% -98 -2.8% -108 -3.4% -40 -1.3% -432 -0.3% 872 0.6% -4,624 -3.2% -2,280 -1.6%
Drupal\Core\Template\TwigTemplate::getContextReference -2 -0.2% -47 -1.3% -36 -1.0% -57 -1.8% -38 -1.2% -6,304 -4.4% -5,584 -3.9% -1,672 -1.2% -720 -0.5%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 36 1.1% 36 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr -12 -1.2% -29 -0.8% -29 -0.8% -35 -1.1% -35 -1.1% -480 -0.3% -480 -0.3% 584 0.4% 584 0.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem -3 -0.3% 78 2.2% -54 -1.5% 76 2.4% -35 -1.1% -7,856 -5.4% 2,136 1.5% 672 0.5% -144 -0.1%
drupal_render@2 -1 -0.1% -688 -19.5% -6 -0.2% -623 -19.7% -35 -1.1% -24,624 -17.1% -2,600 -1.8% -45,864 -31.7% -560 -0.4%
count 0 0.0% -1 -0.0% 2 0.1% -34 -1.1% -35 -1.1% -16 -0.0% -16 -0.0% 48 0.0% 48 0.0%
tablesort_header -3 -0.3% -2,298 -65.1% -52 -1.5% -2,120 -67.1% -35 -1.1% -163,152 -113.1% -392 -0.3% -180,704 -124.8% -576 -0.4%
Drupal\Core\Database\Connection::prefixTables -3 -0.3% 12 0.3% -6 -0.2% -6 -0.2% -34 -1.1% -600 -0.4% 3,096 2.1% -232 -0.2% 0 0.0%
rawurlencode -28 -2.8% 0 0.0% 0 0.0% -33 -1.0% -33 -1.0% -880 -0.6% -880 -0.6% 144 0.1% 144 0.1%
Drupal\Core\Template\AttributeValueBase::render -5 -0.5% -53 -1.5% -16 -0.5% -87 -2.8% -33 -1.0% 456 0.3% 1,576 1.1% 3,864 2.7% -104 -0.1%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% 40 1.1% 42 1.2% 17 0.5% 32 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll -3 -0.3% -23 -0.7% -9 -0.3% -4 -0.1% 32 1.0% -48 -0.0% 0 0.0% 3,472 2.4% 24 0.0%
Drupal\Core\StringTranslation\TranslationManager::getStringTranslation -5 -0.5% -15 -0.4% -3 -0.1% -37 -1.2% -32 -1.0% -240 -0.2% 0 0.0% -104 -0.1% -104 -0.1%
load::Routing/CompiledRoute.php 0 0.0% -30 -0.8% -30 -0.8% -31 -1.0% -31 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::hasPermission 0 0.0% -24 -0.7% 5 0.1% -11 -0.3% 30 0.9% -8 -0.0% 0 0.0% 48 0.0% 0 0.0%
Drupal\menu_link\Entity\MenuLink::offsetGet 0 0.0% 14 0.4% 14 0.4% 30 0.9% 30 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/DerivativeDiscoveryDecorator.php 0 0.0% -29 -0.8% -29 -0.8% -29 -0.9% -29 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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function_exists -11 -1.1% 7 0.2% 7 0.2% -29 -0.9% -29 -0.9% 0 0.0% 0 0.0% 600 0.4% 600 0.4%
drupal_render 0 0.0% -3,697 -104.7% -28 -0.8% -3,425 -108.4% -29 -0.9% -173,568 -120.4% -2,504 -1.7% -190,712 -131.7% -3,232 -2.2%
load::Query/TableSortExtender.php 0 0.0% -29 -0.8% -29 -0.8% -29 -0.9% -29 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@1 -2 -0.2% -2,229 -63.1% -32 -0.9% -1,977 -62.6% -28 -0.9% -108,744 -75.4% 2,824 2.0% -110,736 -76.5% -512 -0.4%
load::Template/TwigEnvironment.php 0 0.0% -27 -0.8% -27 -0.8% -28 -0.9% -28 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Routing/MatcherDumper.php 0 0.0% 27 0.8% 27 0.8% 28 0.9% 28 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::__construct -3 -0.3% -20 -0.6% -25 -0.7% -29 -0.9% -27 -0.9% -144 -0.1% -144 -0.1% 0 0.0% 0 0.0%
load::Routing/RouteCollection.php 0 0.0% 27 0.8% 27 0.8% 27 0.9% 27 0.9% -8 -0.0% -8 -0.0% -8 -0.0% -8 -0.0%
krsort 0 0.0% 0 0.0% 0 0.0% -27 -0.9% -27 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders 0 0.0% 0 0.0% 0 0.0% 0 0.0% 27 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Config/ConfigInstaller.php 0 0.0% 27 0.8% 27 0.8% 27 0.9% 27 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/YamlDiscovery.php 0 0.0% 27 0.8% 27 0.8% 27 0.9% 27 0.9% 8 0.0% 8 0.0% 8 0.0% 8 0.0%
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Drupal\Core\PathProcessor\PathProcessorManager::processOutbound -4 -0.4% -123 -3.5% -28 -0.8% -114 -3.6% -26 -0.8% 8 0.0% 0 0.0% 2,600 1.8% 0 0.0%
Twig_Environment::mergeGlobals -3 -0.3% -8 -0.2% -5 -0.1% -24 -0.8% -26 -0.8% -800 -0.6% -800 -0.6% 0 0.0% 0 0.0%
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Twig_Environment::getCacheFilename -3 -0.3% -47 -1.3% -46 -1.3% -50 -1.6% -24 -0.8% -336 -0.2% 168 0.1% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile -3 -0.3% -102 -2.9% -16 -0.5% -108 -3.4% -24 -0.8% -952 -0.7% 336 0.2% 0 0.0% 0 0.0%
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Drupal\Component\Plugin\PluginManagerBase::getDefinition 0 0.0% 19 0.5% 2 0.1% 37 1.2% 24 0.8% -16 -0.0% 0 0.0% 72 0.0% 88 0.1%
load::1#53#5d#64de56300c66610c182c28a5bd5b.php/cc8b64a65a1a50eba88387c2a87027e6940c3f34796841599c2e4ffabb13742b.php -1 -0.1% -20 -0.6% -20 -0.6% -24 -0.8% -24 -0.8% -15,584 -10.8% -15,584 -10.8% -2,128 -1.5% -2,128 -1.5%
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datetime_element_info 0 0.0% -58 -1.6% -27 -0.8% -42 -1.3% -24 -0.8% 2,200 1.5% 0 0.0% 3,888 2.7% 0 0.0%
load::Twig/Environment.php 0 0.0% 27 0.8% 27 0.8% 24 0.8% 24 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/bootstrap.inc 0 0.0% -24 -0.7% -24 -0.7% -24 -0.8% -24 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::composer/autoload_classmap.php 0 0.0% -28 -0.8% -24 -0.7% -26 -0.8% -24 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\forum\ForumManager::getTopics 0 0.0% -41 -1.2% 22 0.6% -38 -1.2% 23 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get -3 -0.3% -611 -17.3% -31 -0.9% -318 -10.1% -23 -0.7% -14,720 -10.2% 552 0.4% -14,472 -10.0% 0 0.0%
load::1#e6#89#9b1b4e14558671280c1b06face26.php/2c915fcaa98539535df80d9221e41109544080b10a598cba463b20b569a9084e.php 1 0.1% 20 0.6% 20 0.6% 23 0.7% 23 0.7% 28,688 19.9% 28,688 19.9% 0 0.0% 0 0.0%
load::1#61#dd#0eeab2b431dd296e128f8b01bd8f.php/9d8b1f6245b04a80506e0d9d5766f48ca715f12ddc7699157c73fa4bf0ddbe47.php 1 0.1% 21 0.6% 21 0.6% 23 0.7% 23 0.7% 20,072 13.9% 20,072 13.9% 0 0.0% 0 0.0%
Drupal::moduleHandler -12 -1.2% -153 -4.3% -46 -1.3% -169 -5.3% -22 -0.7% 8 0.0% -568 -0.4% 808 0.6% 424 0.3%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% -11 -0.3% 4 0.1% -5 -0.2% 22 0.7% -32 -0.0% 0 0.0% -240 -0.2% 136 0.1%
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