Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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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 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%
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%
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_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%
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%
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%
strtolower -34 -3.4% 9 0.3% 9 0.3% -10 -0.3% -10 -0.3% -1,152 -0.8% -1,152 -0.8% -24 -0.0% -24 -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%
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%
str_replace -22 -2.2% 9 0.3% 9 0.3% -6 -0.2% -6 -0.2% -4,704 -3.3% -4,704 -3.3% -144 -0.1% -144 -0.1%
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%
htmlspecialchars -16 -1.6% -21 -0.6% -21 -0.6% -14 -0.4% -14 -0.4% -2,424 -1.7% -2,424 -1.7% -368 -0.3% -368 -0.3%
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%
ReflectionClass::getFileName -15 -1.5% 2 0.1% 2 0.1% -19 -0.6% -19 -0.6% -1,464 -1.0% -1,464 -1.0% 0 0.0% 0 0.0%
ReflectionObject::__construct -15 -1.5% -9 -0.3% -9 -0.3% -25 -0.8% -25 -0.8% -1,392 -1.0% -1,392 -1.0% 0 0.0% 0 0.0%
strpos -14 -1.4% 30 0.8% 30 0.8% -15 -0.5% -15 -0.5% 0 0.0% 0 0.0% 632 0.4% 632 0.4%
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%
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%
preg_replace -12 -1.2% -19 -0.5% -19 -0.5% 2 0.1% 2 0.1% -1,832 -1.3% -1,832 -1.3% 400 0.3% 400 0.3%
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%
implode -10 -1.0% -3 -0.1% -3 -0.1% -26 -0.8% -26 -0.8% -9,832 -6.8% -9,832 -6.8% 216 0.1% 216 0.1%
Drupal\Core\Template\Attribute::__clone -9 -0.9% -3 -0.1% -3 -0.1% -14 -0.4% -14 -0.4% -1,224 -0.8% -1,224 -0.8% -768 -0.5% -768 -0.5%
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%
ltrim -7 -0.7% 1 0.0% 1 0.0% -7 -0.2% -7 -0.2% -352 -0.2% -352 -0.2% 0 0.0% 0 0.0%
is_scalar -7 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 480 0.3% 480 0.3%
Drupal::request -7 -0.7% -77 -2.2% -12 -0.3% -95 -3.0% -18 -0.6% 0 0.0% -336 -0.2% -784 -0.5% -144 -0.1%
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%
PDOStatement::setFetchMode -6 -0.6% 5 0.1% 5 0.1% -18 -0.6% -18 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__toString -6 -0.6% -82 -2.3% -30 -0.8% -89 -2.8% 4 0.1% -400 -0.3% -856 -0.6% 3,288 2.3% -480 -0.3%
Drupal\Core\Extension\ModuleHandler::alter -6 -0.6% -46 -1.3% -44 -1.2% -48 -1.5% -14 -0.4% -776 -0.5% -368 -0.3% 1,320 0.9% 560 0.4%
twig_render_var@1 -6 -0.6% -817 -23.1% -26 -0.7% -739 -23.4% -17 -0.5% -40,576 -28.1% -1,632 -1.1% -60,600 -41.9% -672 -0.5%
Drupal\Core\Extension\ModuleHandler::getImplementations -6 -0.6% -51 -1.4% -21 -0.6% -50 -1.6% -9 -0.3% -2,688 -1.9% -288 -0.2% -1,688 -1.2% 264 0.2%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo -6 -0.6% -19 -0.5% -30 -0.8% -18 -0.6% 0 0.0% -1,872 -1.3% 0 0.0% -2,040 -1.4% 0 0.0%
Drupal::service -6 -0.6% -42 -1.2% -18 -0.5% -43 -1.4% -17 -0.5% -512 -0.4% -784 -0.5% -1,080 -0.7% -376 -0.3%
file_exists -6 -0.6% 31 0.9% 31 0.9% 21 0.7% 21 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct -6 -0.6% -73 -2.1% -23 -0.7% -52 -1.6% 1 0.0% -3,240 -2.2% -1,200 -0.8% 1,120 0.8% -240 -0.2%
Drupal\Core\Template\TwigEnvironment::getTemplateClass -6 -0.6% -144 -4.1% -16 -0.5% -142 -4.5% -12 -0.4% -1,512 -1.0% -496 -0.3% -2,608 -1.8% -328 -0.2%
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%
Twig_Environment::getLoader -6 -0.6% -5 -0.1% -5 -0.1% -12 -0.4% -12 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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\Core\Template\Attribute::offsetSet -5 -0.5% -49 -1.4% -11 -0.3% -52 -1.6% 11 0.3% -2,040 -1.4% -1,360 -0.9% 1,360 0.9% 600 0.4%
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\Core\Template\AttributeValueBase::__construct -5 -0.5% -6 -0.2% -6 -0.2% -7 -0.2% -7 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 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%
Symfony\Component\HttpFoundation\ParameterBag::get -5 -0.5% 5 0.1% 0 0.0% -10 -0.3% -9 -0.3% 0 0.0% 0 0.0% 480 0.3% 480 0.3%
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%
Drupal\Core\StringTranslation\TranslationManager::translate -5 -0.5% -145 -4.1% -34 -1.0% -130 -4.1% 5 0.2% -1,536 -1.1% 240 0.2% -145,616 -100.6% -192 -0.1%
Drupal\Core\StringTranslation\Translator\StaticTranslation::getStringTranslation -5 -0.5% -13 -0.4% -13 -0.4% -5 -0.2% -5 -0.2% -240 -0.2% -240 -0.2% 0 0.0% 0 0.0%
Drupal::translation -5 -0.5% -61 -1.7% -16 -0.5% -53 -1.7% 4 0.1% 0 0.0% -240 -0.2% -256 -0.2% -96 -0.1%
Drupal\Core\Template\AttributeValueBase::printed -5 -0.5% 1 0.0% 1 0.0% -6 -0.2% -6 -0.2% 0 0.0% 0 0.0% -96 -0.1% -96 -0.1%
Drupal\Core\Cache\CacheCollector::lazyLoadCache -4 -0.4% -19 -0.5% -1 -0.0% -18 -0.6% -12 -0.4% 0 0.0% 8 0.0% 2,600 1.8% 0 0.0%
Drupal\Core\Path\AliasWhitelist::lazyLoadCache -4 -0.4% -30 -0.8% -11 -0.3% -20 -0.6% -2 -0.1% 0 0.0% 0 0.0% 2,600 1.8% 0 0.0%
Drupal\Core\Path\AliasWhitelist::get -4 -0.4% -40 -1.1% -10 -0.3% -29 -0.9% -5 -0.2% -192 -0.1% -192 -0.1% 2,600 1.8% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::getOutbound -4 -0.4% 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::initialized -4 -0.4% -4 -0.1% -4 -0.1% -9 -0.3% -9 -0.3% -192 -0.1% -192 -0.1% 0 0.0% 0 0.0%
is_bool -4 -0.4% 0 0.0% 0 0.0% 9 0.3% 9 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeString::__toString -4 -0.4% -16 -0.5% -9 -0.3% -19 -0.6% -10 -0.3% -992 -0.7% -192 -0.1% 224 0.2% 232 0.2%
trim -4 -0.4% 2 0.1% 2 0.1% 12 0.4% 12 0.4% -136 -0.1% -136 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathAlias -4 -0.4% -58 -1.6% -15 -0.4% -51 -1.6% -13 -0.4% -192 -0.1% 128 0.1% 2,600 1.8% 0 0.0%
Drupal\Core\Path\AliasManager::getPathAlias -4 -0.4% -79 -2.2% -18 -0.5% -72 -2.3% -10 -0.3% 8 0.0% 200 0.1% 2,600 1.8% 0 0.0%
url -4 -0.4% -395 -11.2% -14 -0.4% -385 -12.2% -10 -0.3% -5,600 -3.9% -808 -0.6% -2,056 -1.4% -144 -0.1%
strtok -4 -0.4% -3 -0.1% -3 -0.1% -9 -0.3% -9 -0.3% -128 -0.1% -128 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getLanguage -4 -0.4% -7 -0.2% -8 -0.2% -7 -0.2% -5 -0.2% 16 0.0% 16 0.0% 600 0.4% 600 0.4%
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%
Drupal\Core\Routing\UrlGenerator::processPath -4 -0.4% -152 -4.3% -30 -0.8% -142 -4.5% -26 -0.8% -328 -0.2% -200 -0.1% 2,600 1.8% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorAlias::processOutbound -4 -0.4% -91 -2.6% -12 -0.3% -83 -2.6% -11 -0.3% 8 0.0% 0 0.0% 2,600 1.8% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorFront::processOutbound -4 -0.4% -4 -0.1% -4 -0.1% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
array_merge -4 -0.4% 3 0.1% 3 0.1% -2 -0.1% -2 -0.1% -8,824 -6.1% -8,824 -6.1% -5,240 -3.6% -5,240 -3.6%
Drupal::urlGenerator -4 -0.4% -48 -1.4% -8 -0.2% -49 -1.6% -5 -0.2% 0 0.0% -192 -0.1% 0 0.0% 0 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%
Drupal\Core\Database\Connection::query -3 -0.3% -530 -15.0% -15 -0.4% -160 -5.1% 9 0.3% -18,456 -12.8% 2,288 1.6% 4,832 3.3% -560 -0.4%
ob_get_clean -3 -0.3% -22 -0.6% -22 -0.6% -14 -0.4% -14 -0.4% 41,488 28.8% 41,488 28.8% -1,624 -1.1% -1,624 -1.1%
is_string -3 -0.3% 1 0.0% 1 0.0% -22 -0.7% -22 -0.7% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
ob_start -3 -0.3% -17 -0.5% -17 -0.5% -25 -0.8% -25 -0.8% -50,504 -35.0% -50,504 -35.0% -16,344 -11.3% -16,344 -11.3%
reset -3 -0.3% 3 0.1% 3 0.1% -5 -0.2% -5 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getTemplateClass -3 -0.3% -128 -3.6% -20 -0.6% -130 -4.1% -17 -0.5% -1,016 -0.7% -168 -0.1% -2,280 -1.6% 0 0.0%
array_reverse -3 -0.3% 5 0.1% 5 0.1% 15 0.5% 15 0.5% -264 -0.2% -264 -0.2% 32 0.0% 32 0.0%
Drupal\Core\Database\Connection::getLogger -3 -0.3% -4 -0.1% -4 -0.1% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery -3 -0.3% -27 -0.8% -15 -0.4% -25 -0.8% 2 0.1% -2,856 -2.0% 456 0.3% -288 -0.2% -40 -0.0%
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%
Drupal\Core\Database\Statement::execute -3 -0.3% -470 -13.3% -23 -0.7% -109 -3.4% 11 0.3% -15,600 -10.8% 0 0.0% 6,144 4.2% 0 0.0%
Twig_Environment::getCache -3 -0.3% 2 0.1% 2 0.1% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
md5 -3 -0.3% -3 -0.1% -3 -0.1% -4 -0.1% -4 -0.1% -168 -0.1% -168 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime -3 -0.3% -13 -0.4% -5 -0.1% -16 -0.5% -9 -0.3% -6,864 -4.8% 0 0.0% -7,736 -5.3% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath -3 -0.3% -69 -2.0% -30 -0.8% -66 -2.1% -19 -0.6% -1,072 -0.7% -288 -0.2% 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%
hash_hmac -3 -0.3% -12 -0.3% -12 -0.3% -16 -0.5% -16 -0.5% -264 -0.2% -264 -0.2% 0 0.0% 0 0.0%
Twig_Environment::getGlobals -3 -0.3% -3 -0.1% -1 -0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath -3 -0.3% -11 -0.3% -8 -0.2% -12 -0.4% -4 -0.1% -480 -0.3% 48 0.0% 0 0.0% 0 0.0%
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%
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%
Twig_Loader_Filesystem::getCacheKey -3 -0.3% -103 -2.9% -2 -0.1% -105 -3.3% -6 -0.2% -680 -0.5% 0 0.0% -2,280 -1.6% -64 -0.0%
ob_get_level -3 -0.3% 1 0.0% 1 0.0% -11 -0.3% -11 -0.3% -776 -0.5% -776 -0.5% -648 -0.4% -648 -0.4%
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%
is_file -3 -0.3% -18 -0.5% -18 -0.5% -18 -0.6% -18 -0.6% 256 0.2% 256 0.2% -104 -0.1% -104 -0.1%
Twig_Loader_Filesystem::validateName -3 -0.3% -33 -0.9% -32 -0.9% -34 -1.1% -16 -0.5% 0 0.0% 3,272 2.3% -1,120 -0.8% 0 0.0%
PDO::prepare -3 -0.3% -24 -0.7% -4 -0.1% -21 -0.7% 8 0.3% -2,712 -1.9% -2,568 -1.8% -16 -0.0% -16 -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%
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%
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%
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