XHProf: Hierarchical Profiler Report

Diff Report: Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strtr

strtr	Run #52c641a950046	Run #52c642960e9a6	Diff	Diff%
Number of Function Calls	586	587	1	0.2%
Incl. Wall Time (microsec)	2,721	2,592	-129	-4.7%
Incl. Wall Time (microsec) per call	5	4	-0	-4.9%
Excl. Wall Time (microsec)	2,721	2,592	-129	-4.7%
Incl. CPU (microsecs)	3,247	3,085	-162	-5.0%
Incl. CPU (microsecs) per call	6	5	-0	-5.2%
Excl. CPU (microsec)	3,247	3,085	-162	-5.0%
Incl. MemUse (bytes)	48,096	48,152	56	0.1%
Incl. MemUse (bytes) per call	82	82	-0	-0.1%
Excl. MemUse (bytes)	48,096	48,152	56	0.1%
Incl. PeakMemUse (bytes)	2,715,216	2,785,384	70,168	2.6%
Incl. PeakMemUse (bytes) per call	4,633	4,745	112	2.4%
Excl. PeakMemUse (bytes)	2,715,216	2,785,384	70,168	2.6%

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%	-129	-4.4%	-162	-6.2%	56	0.2%	70,168	215.0%
Exclusive Metrics Diff for Current Function			-129	-100.0%	-162	-100.0%	56	100.0%	70,168	100.0%
*Parent functions*
drupal_clean_css_identifier	0	0.0%	-62	-48.1%	-59	-36.4%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::hmacBase64	0	0.0%	-21	-16.3%	-22	-13.6%	-24	-42.9%	0	0.0%
Symfony\Component\DependencyInjection\Container::has	0	0.0%	-16	-12.4%	-15	-9.3%	0	0.0%	0	0.0%
template_preprocess_field	0	0.0%	-14	-10.9%	-22	-13.6%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::camelize	0	0.0%	-8	-6.2%	-13	-8.0%	0	0.0%	56	0.1%
Drupal\Component\Utility\String::format	0	0.0%	-7	-5.4%	-9	-5.6%	0	0.0%	-936	-1.3%
theme_form_element	0	0.0%	-1	-0.8%	-1	-0.6%	0	0.0%	0	0.0%
menu_tree_output	0	0.0%	1	0.8%	-1	-0.6%	0	0.0%	0	0.0%
drupal_html_id	0	0.0%	-1	-0.8%	4	2.5%	16	28.6%	0	0.0%
Twig_Loader_Filesystem::findTemplate	1	100.0%	1	0.8%	-1	-0.6%	64	114.3%	64	0.1%
Symfony\Component\HttpFoundation\HeaderBag::set	0	0.0%	-1	-0.8%	-6	-3.7%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::get	0	0.0%	-1	-0.8%	-1	-0.6%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::hashBase64	0	0.0%	1	0.8%	-2	-1.2%	0	0.0%	70,984	101.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	0	0.0%	0	0.0%	1	0.6%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	0.0%	0	0.0%	-2	-1.2%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	0.0%	0	0.0%	1	0.6%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::has	0	0.0%	0	0.0%	-13	-8.0%	0	0.0%	0	0.0%
Composer\Autoload\ClassLoader::findFile	0	0.0%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%