Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls434 435 1 0.2%
Incl. Wall Time (microsec)783 773 -10 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.5%
Excl. Wall Time (microsec)783 773 -10 -1.3%
Incl. CPU (microsecs)1,073 1,109 36 3.4%
Incl. CPU (microsecs) per call 2 3 0 3.1%
Excl. CPU (microsec)1,073 1,109 36 3.4%
Incl. MemUse (bytes)228,944 229,152 208 0.1%
Incl. MemUse (bytes) per call 528 527 -1 -0.1%
Excl. MemUse (bytes)228,944 229,152 208 0.1%
Incl. PeakMemUse (bytes)55,152 55,200 48 0.1%
Incl. PeakMemUse (bytes) per call 127 127 -0 -0.1%
Excl. PeakMemUse (bytes)55,152 55,200 48 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% -10 -2.7% 36 3.4% 208 0.6% 48 0.1%
Exclusive Metrics Diff for Current Function-10 -100.0% 36 100.0% 208 100.0% 48 100.0%
Parent functions
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% -4 -40.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 0.0% -3 -30.0% 5 13.9% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 100.0% -2 -20.0% 4 11.1% 176 84.6% 0 0.0%
drupal_settings_initialize0 0.0% -1 -10.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% 1 10.0% 2 5.6% 32 15.4% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -1 -10.0% -2 -5.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::encodePath0 0.0% 1 10.0% 4 11.1% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% -1 -10.0% -2 -5.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 0 0.0% 2 5.6% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 0.0% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 5 13.9% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 0.0% 0 0.0% 25 69.4% 0 0.0% 48 100.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -3 -8.3% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%