XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strtr

strtr	Run #52f5cb0964fa0	Run #52f5cbc19a0d8	Diff	Diff%
Number of Function Calls	172	173	1	0.6%
Incl. Wall Time (microsec)	1,797	1,615	-182	-10.1%
Incl. Wall Time (microsec) per call	10	9	-1	-10.6%
Excl. Wall Time (microsec)	1,797	1,615	-182	-10.1%
Incl. CPU (microsecs)	1,927	1,769	-158	-8.2%
Incl. CPU (microsecs) per call	11	10	-1	-8.7%
Excl. CPU (microsec)	1,927	1,769	-158	-8.2%
Incl. MemUse (bytes)	24,128	24,200	72	0.3%
Incl. MemUse (bytes) per call	140	140	-0	-0.3%
Excl. MemUse (bytes)	24,128	24,200	72	0.3%
Incl. PeakMemUse (bytes)	2,193,304	2,174,592	-18,712	-0.9%
Incl. PeakMemUse (bytes) per call	12,752	12,570	-182	-1.4%
Excl. PeakMemUse (bytes)	2,193,304	2,174,592	-18,712	-0.9%

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%	-182	-195.7%	-158	-81.0%	72	0.2%	-18,712	-62.9%
Exclusive Metrics Diff for Current Function			-182	-100.0%	-158	-100.0%	72	100.0%	-18,712	-100.0%
*Parent functions*
Drupal\Component\Utility\String::format	0	0.0%	-58	-31.9%	-59	-37.3%	0	0.0%	-19,872	-106.2%
template_preprocess_form_element	0	0.0%	-57	-31.3%	-58	-36.7%	0	0.0%	224	1.2%
Drupal\Component\Utility\Crypt::hashBase64	0	0.0%	-57	-31.3%	-55	-34.8%	0	0.0%	248	1.3%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate	0	0.0%	38	20.9%	40	25.3%	0	0.0%	1,352	7.2%
drupal_clean_css_identifier	0	0.0%	-31	-17.0%	-33	-20.9%	0	0.0%	-696	-3.7%
Symfony\Component\HttpFoundation\HeaderBag::set	0	0.0%	-5	-2.7%	6	3.8%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::has	0	0.0%	-4	-2.2%	-4	-2.5%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	0	0.0%	-4	-2.2%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	0.0%	-3	-1.6%	-3	-1.9%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::get	0	0.0%	-3	-1.6%	3	1.9%	0	0.0%	0	0.0%
drupal_html_id	0	0.0%	3	1.6%	5	3.2%	0	0.0%	32	0.2%
Twig_Loader_Filesystem::findTemplate	1	100.0%	1	0.5%	-2	-1.3%	72	100.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::has	0	0.0%	-1	-0.5%	-2	-1.3%	0	0.0%	0	0.0%
Composer\Autoload\ClassLoader::findFile	0	0.0%	-1	-0.5%	0	0.0%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	0.0%	0	0.0%	4	2.5%	0	0.0%	0	0.0%
template_preprocess_field	0	0.0%	0	0.0%	1	0.6%	0	0.0%	0	0.0%
menu_tree_output	0	0.0%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%