XHProf: Hierarchical Profiler Report

Diff Report: Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strtr

strtr	Run #51981beb768ad	Run #51981e3ae1e6c	Diff	Diff%
Number of Function Calls	197	198	1	0.5%
Incl. Wall Time (microsec)	3,962	3,884	-78	-2.0%
Incl. Wall Time (microsec) per call	20	20	-0	-2.5%
Excl. Wall Time (microsec)	3,962	3,884	-78	-2.0%
Incl. CPU (microsecs)	4,146	4,092	-54	-1.3%
Incl. CPU (microsecs) per call	21	21	-0	-1.8%
Excl. CPU (microsec)	4,146	4,092	-54	-1.3%
Incl. MemUse (bytes)	32,696	32,784	88	0.3%
Incl. MemUse (bytes) per call	166	166	-0	-0.2%
Excl. MemUse (bytes)	32,696	32,784	88	0.3%
Incl. PeakMemUse (bytes)	4,188,144	4,213,816	25,672	0.6%
Incl. PeakMemUse (bytes) per call	21,260	21,282	22	0.1%
Excl. PeakMemUse (bytes)	4,188,144	4,213,816	25,672	0.6%

Parent/Child Regression/Improvement report for strtr [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*
strtr	1	100.0%	-78	-63.4%	-54	-10.2%	88	0.3%	25,672	87.4%
Exclusive Metrics Diff for Current Function			-78	-100.0%	-54	-100.0%	88	100.0%	25,672	100.0%
*Parent functions*
drupal_clean_css_identifier	0	0.0%	-47	-60.3%	-49	-90.7%	0	0.0%	25,664	100.0%
Drupal\Component\Utility\String::format	0	0.0%	-33	-42.3%	-37	-68.5%	0	0.0%	-24	-0.1%
Symfony\Component\DependencyInjection\Container::get@2	0	0.0%	-32	-41.0%	-34	-63.0%	0	0.0%	24	0.1%
Symfony\Component\DependencyInjection\Container::get@1	0	0.0%	10	12.8%	15	27.8%	0	0.0%	-160	-0.6%
Symfony\Component\DependencyInjection\Container::get@3	0	0.0%	4	5.1%	12	22.2%	0	0.0%	-8	-0.0%
Drupal\Component\Utility\Crypt::hashBase64	0	0.0%	13	16.7%	11	20.4%	0	0.0%	16	0.1%
Symfony\Component\DependencyInjection\Container::get@6	0	0.0%	6	7.7%	9	16.7%	0	0.0%	-120	-0.5%
Symfony\Component\HttpFoundation\HeaderBag::set	0	0.0%	0	0.0%	8	14.8%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::hmacBase64	0	0.0%	6	7.7%	6	11.1%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get	0	0.0%	-6	-7.7%	5	9.3%	0	0.0%	224	0.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	0	0.0%	2	2.6%	-4	-7.4%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get@4	0	0.0%	-4	-5.1%	-4	-7.4%	0	0.0%	-64	-0.2%
Symfony\Component\HttpFoundation\HeaderBag::get	0	0.0%	-1	-1.3%	4	7.4%	0	0.0%	0	0.0%
Twig_Loader_Filesystem::findTemplate	1	100.0%	1	1.3%	3	5.6%	72	81.8%	0	0.0%
drupal_html_id	0	0.0%	3	3.8%	3	5.6%	16	18.2%	-16	-0.1%
Symfony\Component\DependencyInjection\Container::get@5	0	0.0%	-5	-6.4%	-3	-5.6%	0	0.0%	152	0.6%
Symfony\Component\DependencyInjection\Container::has	0	0.0%	2	2.6%	2	3.7%	0	0.0%	0	0.0%
template_preprocess_field	0	0.0%	0	0.0%	-2	-3.7%	0	0.0%	0	0.0%
menu_tree_output	0	0.0%	0	0.0%	1	1.9%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::has	0	0.0%	2	2.6%	-1	-1.9%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get@7	0	0.0%	1	1.3%	1	1.9%	0	0.0%	-72	-0.3%
template_preprocess_block	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_element	0	0.0%	0	0.0%	0	0.0%	0	0.0%	56	0.2%