Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Click a function name below to drill down.

Overall Diff Summary

Run #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls45,528 46,218 690 1.5%
Incl. Wall Time (microsec)350,136 351,982 1,846 0.5%
Incl. CPU (microsecs)309,283 312,782 3,499 1.1%
Incl. MemUse (bytes)8,206,024 8,471,116 265,092 3.2%
Incl. PeakMemUse (bytes)8,269,928 8,535,084 265,156 3.2%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. Wall Time (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%
PDOStatement::execute 0 0.0% -1,891 -102.4% -1,891 -102.4% -194 -5.5% -194 -5.5% 0 0.0% 0 0.0% -24 -0.0% -24 -0.0%
Twig_Template::getAttribute 48 7.0% 915 49.6% 715 38.7% 960 27.4% 624 17.8% 7,300 2.8% 1,104 0.4% 8,256 3.1% 3,340 1.3%
__TwigTemplate_959f8413a7ec41f6f8ca6cce1a601663::doDisplay 1 0.1% 1,729 93.7% 450 24.4% 1,732 49.5% 327 9.3% 13,924 5.3% -2,640 -1.0% 19,448 7.3% 3,796 1.4%
Symfony\Component\ClassLoader\ClassLoader::findFile 16 2.3% 417 22.6% 261 14.1% 444 12.7% 332 9.5% 1,936 0.7% 260 0.1% 5,084 1.9% 4,488 1.7%
twig_render_var 36 5.2% 253 13.7% 199 10.8% 289 8.3% 196 5.6% 3,036 1.1% 1,072 0.4% 2,180 0.8% 928 0.3%
load::service_container_prod_.php/153d4278835c0411ffdb963268ac96598a4ae50ece86f29d7bb727273fc341b6.php -1 -0.1% -177 -9.6% -177 -9.6% -180 -5.1% -180 -5.1% -45,628 -17.2% -45,628 -17.2% -43,444 -16.4% -43,444 -16.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass 9 1.3% 1,206 65.3% 173 9.4% 1,209 34.6% 108 3.1% 183,136 69.1% 4,560 1.7% 166,732 62.9% 4,004 1.5%
load::service_container_prod_.php/7572c45cec09e766eafc4361e96499421d67327beb5ea1b9233fbc834f6d3a6b.php 1 0.1% 153 8.3% 153 8.3% 156 4.5% 156 4.5% 45,628 17.2% 45,628 17.2% 43,444 16.4% 43,444 16.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -1,886 -102.2% -149 -8.1% -378 -10.8% -129 -3.7% -4 -0.0% -4 -0.0% -280 -0.1% -36 -0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.1% 687 37.2% 129 7.0% 690 19.7% 124 3.5% 81,916 30.9% 896 0.3% 81,668 30.8% 1,688 0.6%
PDO::__construct 0 0.0% 121 6.6% 121 6.6% -14 -0.4% -14 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::style/UnformattedSummary.php 0 0.0% -117 -6.3% -117 -6.3% -117 -3.3% -117 -3.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Twig/Environment.php 1 0.1% 111 6.0% 111 6.0% 113 3.2% 113 3.2% 31,640 11.9% 31,640 11.9% 26,352 9.9% 26,352 9.9%
file_exists 18 2.6% 109 5.9% 109 5.9% 128 3.7% 128 3.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Extension/Core.php 1 0.1% 106 5.7% 106 5.7% 109 3.1% 109 3.1% 15,032 5.7% 15,032 5.7% 12,980 4.9% 12,980 4.9%
Twig_Environment::__construct 1 0.1% 768 41.6% 90 4.9% 771 22.0% 74 2.1% 53,328 20.1% 1,172 0.4% 53,048 20.0% 3,264 1.2%
Drupal\Core\Database\Connection::query 0 0.0% -1,906 -103.3% -86 -4.7% -196 -5.6% -103 -2.9% 0 0.0% 0 0.0% -164 -0.1% -56 -0.0%
Drupal\Core\Database\Query\Condition::compile 0 0.0% -117 -6.3% -84 -4.6% -116 -3.3% -65 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigTemplate::getContextReference 42 6.1% 79 4.3% 79 4.3% 120 3.4% 120 3.4% 504 0.2% 504 0.2% 504 0.2% 504 0.2%
load::Twig/Template.php 1 0.1% 79 4.3% 79 4.3% 85 2.4% 85 2.4% 44,388 16.7% 44,388 16.7% 43,560 16.4% 43,560 16.4%
strpos 77 11.2% 78 4.2% 78 4.2% 48 1.4% 48 1.4% 436 0.2% 436 0.2% 288 0.1% 288 0.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@2 2 0.3% 75 4.1% 78 4.2% 83 2.4% 29 0.8% 8,980 3.4% 1,596 0.6% 9,096 3.4% 1,636 0.6%
Drupal\Core\Database\Statement::execute 0 0.0% -1,966 -106.5% -77 -4.2% -269 -7.7% -65 -1.9% 0 0.0% 0 0.0% -24 -0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 5 0.7% 465 25.2% 73 4.0% 478 13.7% 78 2.2% 98,280 37.1% 3,336 1.3% 90,344 34.1% 1,924 0.7%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 0.1% 1,041 56.4% 71 3.8% 1,043 29.8% 49 1.4% 100,952 38.1% 2,296 0.9% 100,816 38.0% 2,628 1.0%
Symfony\Component\DependencyInjection\Container::get 1 0.1% 1,278 69.2% 71 3.8% 1,239 35.4% 78 2.2% 144,072 54.3% 512 0.2% 130,720 49.3% 456 0.2%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance 0 0.0% -340 -18.4% -70 -3.8% -356 -10.2% -77 -2.2% 0 0.0% 0 0.0% -56 -0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::__get 0 0.0% -88 -4.8% -69 -3.7% -70 -2.0% -51 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
unserialize 0 0.0% 187 10.1% -68 -3.7% -173 -4.9% -70 -2.0% -4 -0.0% -4 -0.0% -104 -0.0% -84 -0.0%
Drupal\Core\Config\Config::get 0 0.0% -326 -17.7% 66 3.6% 537 15.3% 51 1.5% 0 0.0% 0 0.0% -116 -0.0% 0 0.0%
template_preprocess_page 0 0.0% 173 9.4% -65 -3.5% 426 12.2% -18 -0.5% 4 0.0% 0 0.0% 4 0.0% 0 0.0%
run_init::Template/TwigEnvironment.php 1 0.1% 232 12.6% 64 3.5% 233 6.7% 63 1.8% 52,992 20.0% 19,984 7.5% 45,804 17.3% 19,024 7.2%
Drupal\Core\Entity\DatabaseStorageControllerNG::mapFromStorageRecords 0 0.0% 180 9.8% 63 3.4% 181 5.2% 62 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 0 0.0% 214 11.6% 61 3.3% 221 6.3% 32 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad 0 0.0% -90 -4.9% 58 3.1% -40 -1.1% 61 1.7% -4 -0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getTwigService 1 0.1% 1,828 99.0% 58 3.1% 1,830 52.3% 52 1.5% 143,460 54.1% 2,720 1.0% 130,304 49.1% 2,980 1.1%
Drupal\Core\Entity\EntityNG::__construct 0 0.0% 68 3.7% 57 3.1% 67 1.9% 49 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments 0 0.0% 65 3.5% 57 3.1% 69 2.0% 49 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_library_info 0 0.0% -55 -3.0% -54 -2.9% -55 -1.6% -56 -1.6% 0 0.0% 0 0.0% 10,780 4.1% 10,780 4.1%
is_array 50 7.2% 53 2.9% 53 2.9% 122 3.5% 122 3.5% 1,284 0.5% 1,284 0.5% 1,116 0.4% 1,116 0.4%
Drupal\Core\Config\Context\ConfigContext::notify 0 0.0% 374 20.3% 53 2.9% 366 10.5% 54 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
PDO::exec 0 0.0% -51 -2.8% -51 -2.8% -12 -0.3% -12 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme 0 0.0% 4,746 257.1% 51 2.8% 5,241 149.8% -6 -0.2% 265,032 100.0% 120 0.0% 265,188 100.0% 0 0.0%
Drupal\Core\Config\Config::load 0 0.0% -512 -27.7% 51 2.8% 408 11.7% 33 0.9% 0 0.0% 0 0.0% -116 -0.0% 0 0.0%
Twig_Environment::addExtension 5 0.7% 55 3.0% 50 2.7% 61 1.7% 44 1.3% 4,336 1.6% 1,820 0.7% 3,884 1.5% 1,856 0.7%
Drupal\Core\TypedData\ItemList::__clone 0 0.0% -76 -4.1% -50 -2.7% -79 -2.3% -42 -1.2% 0 0.0% 0 0.0% 20 0.0% 20 0.0%
run_init::block/BlockInterface.php 0 0.0% -49 -2.7% -49 -2.7% -50 -1.4% -50 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 48 7.0% 49 2.7% 49 2.7% 80 2.3% 80 2.3% 432 0.2% 432 0.2% 344 0.1% 344 0.1%
Drupal\Core\Entity\EntityBCDecorator::__set 0 0.0% -82 -4.4% -49 -2.7% -92 -2.6% -65 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::templates/views-view-summary-unformatted.tpl.php -1 -0.1% -61 -3.3% -48 -2.6% -64 -1.8% -43 -1.2% -1,240 -0.5% -484 -0.2% 0 0.0% 0 0.0%
twig_render_template 1 0.1% 4,836 262.0% 48 2.6% 4,838 138.3% 35 1.0% 270,268 102.0% 708 0.3% 298,568 112.6% 344 0.1%
run_init::Extension/Core.php 1 0.1% 221 12.0% 47 2.5% 223 6.4% 40 1.1% 12,828 4.8% 1,696 0.6% 13,368 5.0% 2,088 0.8%
load::Utility/SchemaCache.php 0 0.0% -46 -2.5% -46 -2.5% -46 -1.3% -46 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@1 0 0.0% 4,922 266.6% 46 2.5% 4,927 140.8% 22 0.6% 264,976 100.0% 124 0.0% 256,044 96.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix 0 0.0% -46 -2.5% -46 -2.5% -48 -1.4% -47 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr 10 1.4% 46 2.5% 46 2.5% 24 0.7% 24 0.7% 716 0.3% 716 0.3% 472 0.2% 472 0.2%
Twig_Environment::initGlobals 1 0.1% 62 3.4% 45 2.4% 63 1.8% 32 0.9% 2,356 0.9% -900 -0.3% 2,348 0.9% 808 0.3%
Drupal\Component\Utility\NestedArray::getValue 0 0.0% 51 2.8% 44 2.4% 48 1.4% 42 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library 0 0.0% -3 -0.2% 44 2.4% -2 -0.1% 47 1.3% 4 0.0% 4 0.0% 9,516 3.6% -1,264 -0.5%
db_and 0 0.0% 43 2.3% 43 2.3% 42 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree_output 0 0.0% 82 4.4% 42 2.3% 82 2.3% 43 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString 0 0.0% -93 -5.0% -41 -2.2% -94 -2.7% -27 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_entity_load 0 0.0% -345 -18.7% -41 -2.2% -276 -7.9% -28 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
language 0 0.0% 37 2.0% 41 2.2% 21 0.6% 9 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static 1 0.1% -42 -2.3% -39 -2.1% -66 -1.9% -69 -2.0% 0 0.0% 0 0.0% -68 -0.0% -68 -0.0%
Drupal\Component\Datetime\DateTimePlus::__construct 0 0.0% 253 13.7% 38 2.1% 255 7.3% 24 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::getTranslatedField 0 0.0% -531 -28.8% -38 -2.1% -542 -15.5% -31 -0.9% 0 0.0% 0 0.0% -56 -0.0% 0 0.0%
Drupal\views\Plugin\Discovery\ViewsHandlerDiscovery::__construct 0 0.0% 43 2.3% 38 2.1% 43 1.2% 40 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -38 -2.1% -38 -2.1% -40 -1.1% -42 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::isDefaultDisplay 0 0.0% 37 2.0% 37 2.0% 25 0.7% 25 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@1 0 0.0% 290 15.7% 37 2.0% 288 8.2% 32 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page 0 0.0% 4,599 249.1% 36 2.0% 5,032 143.8% 37 1.1% 265,072 100.0% 32 0.0% 265,172 100.0% 0 0.0%
run_init::argument/FullDate.php 0 0.0% 41 2.2% 36 2.0% 40 1.1% 34 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
glob 0 0.0% -36 -2.0% -36 -2.0% -34 -1.0% -34 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::get 0 0.0% 309 16.7% 36 2.0% 311 8.9% 1 0.0% -8 -0.0% 0 0.0% -4 -0.0% 0 0.0%
url 0 0.0% -178 -9.6% 35 1.9% 79 2.3% 27 0.8% 16 0.0% 16 0.0% 136 0.1% 44 0.0%
run_init::service_container_prod_.php/7572c45cec09e766eafc4361e96499421d67327beb5ea1b9233fbc834f6d3a6b.php 1 0.1% 431 23.3% 34 1.8% 434 12.4% 30 0.9% 25,428 9.6% 4,948 1.9% 25,624 9.7% 4,596 1.7%
is_scalar 36 5.2% 34 1.8% 34 1.8% 47 1.3% 47 1.3% 416 0.2% 416 0.2% 344 0.1% 344 0.1%
DateTimeZone::__construct 0 0.0% 33 1.8% 33 1.8% 36 1.0% 36 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#95#9f#8413a7ec41f6f8ca6cce1a601663.php/cb283a08de9879225ee25bcdea530beee533a7b5ce8e8eea16ca838d6bb7a43f.php 1 0.1% 33 1.8% 33 1.8% 35 1.0% 35 1.0% 15,304 5.8% 15,304 5.8% 14,936 5.6% 14,936 5.6%
extract -1 -0.1% -33 -1.8% -33 -1.8% -35 -1.0% -35 -1.0% -3,776 -1.4% -3,776 -1.4% -12 -0.0% -12 -0.0%
run_init::1#95#9f#8413a7ec41f6f8ca6cce1a601663.php/cb283a08de9879225ee25bcdea530beee533a7b5ce8e8eea16ca838d6bb7a43f.php 1 0.1% 457 24.8% 32 1.7% 459 13.1% 31 0.9% 65,424 24.7% 6,216 2.3% 63,640 24.0% 5,972 2.3%
load::Extension/Staging.php 1 0.1% 32 1.7% 32 1.7% 35 1.0% 35 1.0% 6,392 2.4% 6,392 2.4% 5,872 2.2% 5,872 2.2%
Twig_Loader_Filesystem::findTemplate 1 0.1% 77 4.2% 32 1.7% 79 2.3% 25 0.7% 4,940 1.9% 1,112 0.4% 5,004 1.9% 1,384 0.5%
Drupal\views\Plugin\views\query\Sql::getDateField 0 0.0% -157 -8.5% -32 -1.7% -144 -4.1% -21 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename 1 0.1% 41 2.2% 31 1.7% 42 1.2% 23 0.7% 2,960 1.1% 1,048 0.4% 2,852 1.1% 1,100 0.4%
Drupal\views\Plugin\views\query\Sql::execute 0 0.0% -4 -0.2% -31 -1.7% -211 -6.0% -19 -0.5% -8 -0.0% 0 0.0% 28 0.0% 0 0.0%
is_object 30 4.3% 30 1.6% 30 1.6% 83 2.4% 83 2.4% 844 0.3% 844 0.3% 524 0.2% 524 0.2%
Drupal\Core\TypedData\TypedData::setContext 0 0.0% -29 -1.6% -29 -1.6% -32 -0.9% -32 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery 0 0.0% 274 14.8% -28 -1.5% -56 -1.6% -9 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\PhpStorageFactory::get 1 0.1% 51 2.8% 28 1.5% 54 1.5% 28 0.8% 920 0.3% 680 0.3% 1,088 0.4% 828 0.3%
Drupal\Core\Entity\DatabaseStorageController::load 0 0.0% 186 10.1% -28 -1.5% -87 -2.5% -16 -0.5% 0 0.0% 0 0.0% 16 0.0% 8 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 0.0% 146 7.9% -28 -1.5% -149 -4.3% -24 -0.7% 0 0.0% 4 0.0% -104 -0.0% 0 0.0%
array_key_exists 25 3.6% 28 1.5% 28 1.5% 40 1.1% 40 1.1% 436 0.2% 436 0.2% 436 0.2% 436 0.2%
run_init::Template/TwigTemplate.php 1 0.1% 263 14.2% 27 1.5% 265 7.6% 26 0.7% 55,892 21.1% 5,852 2.2% 55,388 20.9% 5,712 2.2%
theme_render_template@3 -1 -0.1% -157 -8.5% -27 -1.5% -158 -4.5% -17 -0.5% -9,648 -3.6% -2,272 -0.9% -42,608 -16.1% -112 -0.0%
entity_get_bundles 0 0.0% -216 -11.7% -27 -1.5% -143 -4.1% -12 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Loader/Filesystem.php 1 0.1% 27 1.5% 27 1.5% 28 0.8% 28 0.8% 4,420 1.7% 4,420 1.7% 3,712 1.4% 3,712 1.4%
current_path 0 0.0% 23 1.2% 27 1.5% 19 0.5% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::service_container_prod_.php/153d4278835c0411ffdb963268ac96598a4ae50ece86f29d7bb727273fc341b6.php -1 -0.1% -422 -22.9% -26 -1.4% -423 -12.1% -24 -0.7% -25,428 -9.6% -4,948 -1.9% -25,624 -9.7% -4,596 -1.7%
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