XHProf: Hierarchical Profiler Report

Diff Report: Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Regression/Improvement summary for str_replace

str_replace	Run #55919d1190958	Run #55919cdb0fed9	Diff	Diff%
Number of Function Calls	375	396	21	5.6%
Incl. Wall Time (microsec)	417	382	-35	-8.4%
Incl. Wall Time (microsec) per call	1	1	-0	-13.3%
Excl. Wall Time (microsec)	417	382	-35	-8.4%
Incl. MemUse (bytes)	807,136	828,832	21,696	2.7%
Incl. MemUse (bytes) per call	2,152	2,093	-59	-2.8%
Excl. MemUse (bytes)	807,136	828,832	21,696	2.7%
Incl. PeakMemUse (bytes)	320,104	324,160	4,056	1.3%
Incl. PeakMemUse (bytes) per call	854	819	-35	-4.1%
Excl. PeakMemUse (bytes)	320,104	324,160	4,056	1.3%

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

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
str_replace	21	100.0%	-35	-0.4%	21,696	2.5%	4,056	0.5%
Exclusive Metrics Diff for Current Function			-35	-100.0%	21,696	100.0%	4,056	100.0%
*Parent functions*
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::renderPlaceholders	0	0.0%	-42	-120.0%	9,728	44.8%	1,344	33.1%
Drupal\Core\Database\Connection::prefixTables	6	28.6%	5	14.3%	6,992	32.2%	264	6.5%
Drupal\Core\Render\Renderer::renderPlaceholder	0	0.0%	2	5.7%	2,440	11.2%	2,384	58.8%
Drupal\Core\Entity\Entity::urlInfo	0	0.0%	1	2.9%	0	0.0%	0	0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath	3	14.3%	-1	-2.9%	672	3.1%	0	0.0%
Drupal\Component\Utility\UrlHelper::buildQuery	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::filter	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::expandArguments	12	57.1%	0	0.0%	1,864	8.6%	64	1.6%
Drupal\Core\DrupalKernel::initializeRequestGlobals	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Session\SessionConfiguration::getCookieDomain	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\UrlHelper::encodePath	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_get_suggestions	0	0.0%	0	0.0%	0	0.0%	0	0.0%