XHProf: Hierarchical Profiler Report

Diff Report: Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for str_replace

str_replace	Run #51b518680585e	Run #51b517a409f93	Diff	Diff%
Number of Function Calls	1,377	1,381	4	0.3%
Incl. Wall Time (microsec)	3,070	3,085	15	0.5%
Incl. Wall Time (microsec) per call	2	2	0	0.2%
Excl. Wall Time (microsec)	3,070	3,085	15	0.5%
Incl. CPU (microsecs)	4,060	4,088	28	0.7%
Incl. CPU (microsecs) per call	3	3	0	0.4%
Excl. CPU (microsec)	4,060	4,088	28	0.7%
Incl. MemUse (bytes)	350,608	350,736	128	0.0%
Incl. MemUse (bytes) per call	255	254	-1	-0.3%
Excl. MemUse (bytes)	350,608	350,736	128	0.0%
Incl. PeakMemUse (bytes)	63,608	63,384	-224	-0.4%
Incl. PeakMemUse (bytes) per call	46	46	-0	-0.6%
Excl. PeakMemUse (bytes)	63,608	63,384	-224	-0.4%

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%	15	0.3%	28	0.9%	128	0.4%	-224	-0.7%
Exclusive Metrics Diff for Current Function			15	100.0%	28	100.0%	128	100.0%	-224	-100.0%
*Parent functions*
Drupal\Core\Database\Connection::prefixTables	0	0.0%	13	86.7%	-5	-17.9%	8	6.2%	-680	-303.6%
Symfony\Component\ClassLoader\ClassLoader::findFile	4	100.0%	4	26.7%	44	157.1%	344	268.8%	-16	-7.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath	0	0.0%	3	20.0%	2	7.1%	0	0.0%	0	0.0%
overlay_overlay_parent_initialize	0	0.0%	-3	-20.0%	-3	-10.7%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct	0	0.0%	-2	-13.3%	-1	-3.6%	8	6.2%	0	0.0%
_views_query_tag_alter_condition@2	0	0.0%	-1	-6.7%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::filter	0	0.0%	-1	-6.7%	5	17.9%	0	0.0%	0	0.0%
drupal_explode_tags	0	0.0%	-1	-6.7%	1	3.6%	0	0.0%	472	210.7%
toolbar_menu_navigation_links	0	0.0%	1	6.7%	1	3.6%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	0	0.0%	1	6.7%	-3	-10.7%	0	0.0%	0	0.0%
drupal_encode_path	0	0.0%	1	6.7%	1	3.6%	0	0.0%	0	0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl	0	0.0%	0	0.0%	3	10.7%	0	0.0%	0	0.0%
theme_get_suggestions	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\UrlGenerator::httpBuildQuery	0	0.0%	0	0.0%	-6	-21.4%	-232	-181.2%	0	0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath	0	0.0%	0	0.0%	-8	-28.6%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	0	0.0%	-2	-7.1%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addJoin	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir	0	0.0%	0	0.0%	-1	-3.6%	0	0.0%	0	0.0%