XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strtr

strtr	Run #52f2e60305388	Run #52f2e62cef49a	Diff	Diff%
Number of Function Calls	385	386	1	0.3%
Incl. Wall Time (microsec)	3,510	3,447	-63	-1.8%
Incl. Wall Time (microsec) per call	9	9	-0	-2.0%
Excl. Wall Time (microsec)	3,510	3,447	-63	-1.8%
Incl. CPU (microsecs)	3,853	3,755	-98	-2.5%
Incl. CPU (microsecs) per call	10	10	-0	-2.8%
Excl. CPU (microsec)	3,853	3,755	-98	-2.5%
Incl. MemUse (bytes)	41,152	41,232	80	0.2%
Incl. MemUse (bytes) per call	107	107	-0	-0.1%
Excl. MemUse (bytes)	41,152	41,232	80	0.2%
Incl. PeakMemUse (bytes)	3,304,616	3,363,920	59,304	1.8%
Incl. PeakMemUse (bytes) per call	8,583	8,715	131	1.5%
Excl. PeakMemUse (bytes)	3,304,616	3,363,920	59,304	1.8%

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%	-63	-2.8%	-98	-4.8%	80	0.1%	59,304	101.5%
Exclusive Metrics Diff for Current Function			-63	-100.0%	-98	-100.0%	80	100.0%	59,304	100.0%
*Parent functions*
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate	0	0.0%	-101	-160.3%	-116	-118.4%	0	0.0%	-368	-0.6%
drupal_clean_css_identifier	0	0.0%	-71	-112.7%	-63	-64.3%	0	0.0%	44,128	74.4%
drupal_html_id	0	0.0%	55	87.3%	52	53.1%	0	0.0%	14,048	23.7%
Drupal\Component\Utility\String::format	0	0.0%	-35	-55.6%	-43	-43.9%	0	0.0%	-688	-1.2%
Symfony\Component\DependencyInjection\Container::camelize	0	0.0%	24	38.1%	29	29.6%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::hashBase64	0	0.0%	20	31.7%	16	16.3%	0	0.0%	864	1.5%
Symfony\Component\HttpFoundation\HeaderBag::set	0	0.0%	12	19.0%	10	10.2%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	0.0%	12	19.0%	14	14.3%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::hmacBase64	0	0.0%	7	11.1%	8	8.2%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::get	0	0.0%	6	9.5%	2	2.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::has	0	0.0%	4	6.3%	-1	-1.0%	0	0.0%	0	0.0%
template_preprocess_form_element	0	0.0%	2	3.2%	-11	-11.2%	0	0.0%	1,280	2.2%
menu_tree_output	0	0.0%	-2	-3.2%	-1	-1.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	0	0.0%	2	3.2%	1	1.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::has	0	0.0%	2	3.2%	3	3.1%	0	0.0%	0	0.0%
Composer\Autoload\ClassLoader::findFile	0	0.0%	0	0.0%	1	1.0%	0	0.0%	40	0.1%
block_theme_suggestions_block	0	0.0%	0	0.0%	2	2.0%	0	0.0%	0	0.0%
Twig_Loader_Filesystem::findTemplate	1	100.0%	0	0.0%	-1	-1.0%	80	100.0%	0	0.0%