XHProf: Hierarchical Profiler Report

Diff Report: Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for str_replace

str_replace	Run #51afe7feeb64d	Run #51afe875368e3	Diff	Diff%
Number of Function Calls	1,244	1,245	1	0.1%
Incl. Wall Time (microsec)	1,535	1,514	-21	-1.4%
Incl. Wall Time (microsec) per call	1	1	-0	-1.4%
Excl. Wall Time (microsec)	1,535	1,514	-21	-1.4%
Incl. CPU (microsecs)	2,268	2,279	11	0.5%
Incl. CPU (microsecs) per call	2	2	0	0.4%
Excl. CPU (microsec)	2,268	2,279	11	0.5%
Incl. MemUse (bytes)	313,640	313,848	208	0.1%
Incl. MemUse (bytes) per call	252	252	-0	-0.0%
Excl. MemUse (bytes)	313,640	313,848	208	0.1%
Incl. PeakMemUse (bytes)	68,456	68,448	-8	-0.0%
Incl. PeakMemUse (bytes) per call	55	55	-0	-0.1%
Excl. PeakMemUse (bytes)	68,456	68,448	-8	-0.0%

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	1	100.0%	-21	-13.5%	11	18.3%	208	0.5%	-8	-0.0%
Exclusive Metrics Diff for Current Function			-21	-100.0%	11	100.0%	208	100.0%	-8	-100.0%
*Parent functions*
Drupal\Core\Database\Connection::prefixTables	0	0.0%	-20	-95.2%	-20	-181.8%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile	0	0.0%	-4	-19.0%	18	163.6%	-24	-11.5%	-8	-100.0%
overlay_overlay_parent_initialize	0	0.0%	3	14.3%	4	36.4%	0	0.0%	0	0.0%
toolbar_menu_navigation_links	0	0.0%	-2	-9.5%	2	18.2%	0	0.0%	0	0.0%
drupal_encode_path	0	0.0%	1	4.8%	9	81.8%	0	0.0%	0	0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath	1	100.0%	1	4.8%	4	36.4%	176	84.6%	0	0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::Drupal\ckeditor\Plugin\CKEditorPlugin\{closure}	0	0.0%	0	0.0%	-1	-9.1%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addJoin	0	0.0%	0	0.0%	2	18.2%	0	0.0%	0	0.0%
check_markup	0	0.0%	0	0.0%	-1	-9.1%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir	0	0.0%	0	0.0%	-1	-9.1%	0	0.0%	0	0.0%
theme_get_suggestions	0	0.0%	0	0.0%	3	27.3%	0	0.0%	0	0.0%
drupal_http_build_query	0	0.0%	0	0.0%	-3	-27.3%	56	26.9%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	0	0.0%	0	0.0%	-2	-18.2%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	0	0.0%	-3	-27.3%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::filter	0	0.0%	0	0.0%	1	9.1%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct	0	0.0%	0	0.0%	-1	-9.1%	0	0.0%	0	0.0%