XHProf: Hierarchical Profiler Report

Diff Report: Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for str_replace

str_replace	Run #51ad0610ca11a	Run #51ad06ef28a53	Diff	Diff%
Number of Function Calls	1,403	1,407	4	0.3%
Incl. Wall Time (microsec)	1,788	1,729	-59	-3.3%
Incl. Wall Time (microsec) per call	1	1	-0	-3.6%
Excl. Wall Time (microsec)	1,788	1,729	-59	-3.3%
Incl. CPU (microsecs)	2,707	2,671	-36	-1.3%
Incl. CPU (microsecs) per call	2	2	-0	-1.6%
Excl. CPU (microsec)	2,707	2,671	-36	-1.3%
Incl. MemUse (bytes)	347,680	348,360	680	0.2%
Incl. MemUse (bytes) per call	248	248	-0	-0.1%
Excl. MemUse (bytes)	347,680	348,360	680	0.2%
Incl. PeakMemUse (bytes)	58,600	58,928	328	0.6%
Incl. PeakMemUse (bytes) per call	42	42	0	0.3%
Excl. PeakMemUse (bytes)	58,600	58,928	328	0.6%

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

Function Name	Calls Diff	Calls 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_replace	4	100.0%	-59	-1.1%	-36	-0.9%	680	0.4%	328	0.2%
Exclusive Metrics Diff for Current Function			-59	-100.0%	-36	-100.0%	680	100.0%	328	100.0%
*Parent functions*
Drupal\Core\Database\Connection::prefixTables	0	0.0%	-37	-62.7%	-37	-102.8%	-48	-7.1%	240	73.2%
Symfony\Component\ClassLoader\ClassLoader::findFile	0	0.0%	-14	-23.7%	6	16.7%	-72	-10.6%	16	4.9%
_views_query_tag_alter_condition@2	0	0.0%	-6	-10.2%	-6	-16.7%	0	0.0%	0	0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath	4	100.0%	4	6.8%	5	13.9%	704	103.5%	0	0.0%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions	0	0.0%	-3	-5.1%	-6	-16.7%	0	0.0%	0	0.0%
toolbar_menu_navigation_links	0	0.0%	-2	-3.4%	-1	-2.8%	0	0.0%	0	0.0%
drupal_http_build_query	0	0.0%	1	1.7%	-6	-16.7%	96	14.1%	0	0.0%
drupal_explode_tags	0	0.0%	1	1.7%	0	0.0%	0	0.0%	0	0.0%
Doctrine\Common\Annotations\DocLexer::getType	0	0.0%	-1	-1.7%	6	16.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addJoin	0	0.0%	-1	-1.7%	-1	-2.8%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	-1	-1.7%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::filter	0	0.0%	0	0.0%	-5	-13.9%	0	0.0%	0	0.0%
theme_get_suggestions	0	0.0%	0	0.0%	-1	-2.8%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct	0	0.0%	0	0.0%	1	2.8%	0	0.0%	0	0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass	0	0.0%	0	0.0%	4	11.1%	0	0.0%	0	0.0%
overlay_overlay_parent_initialize	0	0.0%	0	0.0%	3	8.3%	0	0.0%	0	0.0%
drupal_encode_path	0	0.0%	0	0.0%	2	5.6%	0	0.0%	72	22.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%