Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls158,792 158,792 0 0.0%
Incl. Wall Time (microsec)628,399 627,377 -1,022 -0.2%
Incl. CPU (microsecs)609,055 608,662 -393 -0.1%
Incl. MemUse (bytes)19,350,392 19,350,392 0 0.0%
Incl. PeakMemUse (bytes)19,467,584 19,467,584 0 0.0%

[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%
Doctrine\Common\Annotations\TokenParser::next 0 N/A% 97 9.5% 97 9.5% 228 58.0% 228 58.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse 0 N/A% 167 16.3% 39 3.8% 152 38.7% -192 -48.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDOStatement::execute 0 N/A% -444 -43.4% -444 -43.4% 187 47.6% 187 47.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
unserialize 0 N/A% 406 39.7% 172 16.8% 313 79.6% 173 44.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
is_array 0 N/A% 65 6.4% 65 6.4% 134 34.1% 134 34.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::PlainValue 0 N/A% -81 -7.9% -64 -6.3% -111 -28.2% -110 -28.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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load::service_container_prod.php/0e573fe15ea93c1288001bdeafb2b375d08752e305e8b3ef137f45b13c6a3048.php -1 N/A% -99 -9.7% -99 -9.7% -102 -26.0% -102 -26.0% -97,824 N/A% -97,824 N/A% -97,752 N/A% -97,752 N/A%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 N/A% -73 -7.1% -24 -2.3% -83 -21.1% -100 -25.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query 0 N/A% -417 -40.8% -40 -3.9% 203 51.7% -91 -23.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::match 0 N/A% -51 -5.0% -52 -5.1% -117 -29.8% -85 -21.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_get_contents 0 N/A% -80 -7.8% -80 -7.8% -79 -20.1% -79 -20.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Lexer\AbstractLexer::scan 0 N/A% -87 -8.5% -12 -1.2% -83 -21.1% 79 20.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 53 5.2% 53 5.2% -78 -19.8% -78 -19.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Doctrine\Common\Annotations\DocLexer::getType 0 N/A% -82 -8.0% -70 -6.8% -176 -44.8% -70 -17.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::offsetSet 0 N/A% -28 -2.7% -21 -2.1% -54 -13.7% -62 -15.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get 0 N/A% -604 -59.1% -68 -6.7% -554 -141.0% 61 15.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 554 54.2% -46 -4.5% 230 58.5% -60 -15.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::parse 0 N/A% -323 -31.6% -2 -0.2% -328 -83.5% -59 -15.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute 0 N/A% -403 -39.4% 57 5.6% 237 60.3% 58 14.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations 0 N/A% -163 -15.9% -16 -1.6% -69 -17.6% -55 -14.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Template\Attribute::__toString 0 N/A% -32 -3.1% 12 1.2% -36 -9.2% -50 -12.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 N/A% -2,082 -203.7% 51 5.0% -461 -117.3% 50 12.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Doctrine\Common\Annotations\DocParser::FieldAssignment 0 N/A% -154 -15.1% -26 -2.5% -125 -31.8% 44 11.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Doctrine\Common\Lexer\AbstractLexer::moveNext 0 N/A% 26 2.5% 26 2.5% 43 10.9% 43 10.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Template\Attribute::__construct 0 N/A% -21 -2.1% 7 0.7% -15 -3.8% 38 9.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigFactory::loadMultiple 0 N/A% 1,462 143.1% 29 2.8% 879 223.7% 38 9.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Cache\DatabaseBackend::checksumTags 0 N/A% 74 7.2% -18 -1.8% -12 -3.1% -37 -9.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin 0 N/A% -21 -2.1% -27 -2.6% -31 -7.9% -36 -9.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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