Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls1,644 1,645 1 0.1%
Incl. Wall Time (microsec)2,000 2,043 43 2.1%
Incl. Wall Time (microsec) per call 1 1 0 2.1%
Excl. Wall Time (microsec)2,000 2,043 43 2.1%
Incl. CPU (microsecs)2,867 2,950 83 2.9%
Incl. CPU (microsecs) per call 2 2 0 2.8%
Excl. CPU (microsec)2,867 2,950 83 2.9%
Incl. MemUse (bytes)301,512 301,744 232 0.1%
Incl. MemUse (bytes) per call 183 183 0 0.0%
Excl. MemUse (bytes)301,512 301,744 232 0.1%
Incl. PeakMemUse (bytes)43,664 43,608 -56 -0.1%
Incl. PeakMemUse (bytes) per call 27 27 -0 -0.2%
Excl. PeakMemUse (bytes)43,664 43,608 -56 -0.1%

Parent/Child Regression/Improvement report for str_replace [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
str_replace1 100.0% 43 0.5% 83 0.9% 232 0.4% -56 -0.1%
Exclusive Metrics Diff for Current Function43 100.0% 83 100.0% 232 100.0% -56 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 0.0% 30 69.8% 47 56.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 12 27.9% 41 49.4% -24 -10.3% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 0 0.0% -9 -10.8% 0 0.0% -48 -85.7%
Drupal\Component\Utility\Url::buildQuery0 0.0% 0 0.0% -7 -8.4% 32 13.8% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% -4 -9.3% -7 -8.4% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 100.0% 0 0.0% 5 6.0% 152 65.5% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 3 7.0% 5 6.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 0 0.0% 4 4.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -4 -4.8% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 0.0% 0 0.0% -3 -3.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::encodePath0 0.0% 1 2.3% 3 3.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 3 3.6% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 3 3.6% 0 0.0% 0 0.0%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 0.0% 1 2.3% -2 -2.4% 72 31.0% -8 -14.3%
drupal_settings_initialize0 0.0% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::uri0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%