Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls2,886 2,887 1 0.0%
Incl. Wall Time (microsec)3,360 3,354 -6 -0.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)3,360 3,354 -6 -0.2%
Incl. CPU (microsecs)4,866 4,786 -80 -1.6%
Incl. CPU (microsecs) per call 2 2 -0 -1.7%
Excl. CPU (microsec)4,866 4,786 -80 -1.6%
Incl. MemUse (bytes)409,464 409,320 -144 -0.0%
Incl. MemUse (bytes) per call 142 142 -0 -0.1%
Excl. MemUse (bytes)409,464 409,320 -144 -0.0%
Incl. PeakMemUse (bytes)60,136 59,528 -608 -1.0%
Incl. PeakMemUse (bytes) per call 21 21 -0 -1.0%
Excl. PeakMemUse (bytes)60,136 59,528 -608 -1.0%

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% -6 -0.1% -80 -1.9% -144 -0.7% -608 -2.6%
Exclusive Metrics Diff for Current Function-6 -100.0% -80 -100.0% -144 -100.0% -608 -100.0%
Parent functions
Doctrine\Common\Annotations\DocLexer::getType0 0.0% -20 -333.3% -66 -82.5% 0 0.0% 0 0.0%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 0.0% 12 200.0% -27 -33.8% -448 -311.1% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 0.0% 8 133.3% -3 -3.8% 96 66.7% -424 -69.7%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -7 -116.7% -19 -23.8% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% -3 -50.0% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 100.0% 3 50.0% 3 3.8% 176 122.2% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 2 33.3% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::uri0 0.0% -1 -16.7% 3 3.8% 0 0.0% -224 -36.8%
Drupal\Core\Database\Query\Select::addJoin0 0.0% -1 -16.7% 3 3.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 1 16.7% 8 10.0% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% 0 0.0% -2 -2.5% 32 22.2% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 0 0.0% 6 7.5% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
overlay_overlay_parent_initialize0 0.0% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 0 0.0% 1 1.2% 0 0.0% -48 -7.9%
drupal_settings_initialize0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 8 10.0% 0 0.0% 88 14.5%
Drupal\Component\Utility\Url::encodePath0 0.0% 0 0.0% 2 2.5% 0 0.0% 0 0.0%