XHProf: Hierarchical Profiler Report

Diff Report: Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for strtr

strtr	Run #531ee5f3237b0	Run #531ee657ba49e	Diff	Diff%
Number of Function Calls	274	276	2	0.7%
Incl. Wall Time (microsec)	2,682	2,802	120	4.5%
Incl. Wall Time (microsec) per call	10	10	0	3.7%
Excl. Wall Time (microsec)	2,682	2,802	120	4.5%
Incl. CPU (microsecs)	2,912	3,016	104	3.6%
Incl. CPU (microsecs) per call	11	11	0	2.8%
Excl. CPU (microsec)	2,912	3,016	104	3.6%
Incl. MemUse (bytes)	34,432	34,584	152	0.4%
Incl. MemUse (bytes) per call	126	125	-0	-0.3%
Excl. MemUse (bytes)	34,432	34,584	152	0.4%
Incl. PeakMemUse (bytes)	2,950,528	2,929,296	-21,232	-0.7%
Incl. PeakMemUse (bytes) per call	10,768	10,613	-155	-1.4%
Excl. PeakMemUse (bytes)	2,950,528	2,929,296	-21,232	-0.7%

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	2	100.0%	120	4.8%	104	3.4%	152	0.2%	-21,232	-27.1%
Exclusive Metrics Diff for Current Function			120	100.0%	104	100.0%	152	100.0%	-21,232	-100.0%
*Parent functions*
Symfony\Component\DependencyInjection\Container::set	0	0.0%	61	50.8%	60	57.7%	0	0.0%	0	0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate	0	0.0%	60	50.0%	69	66.3%	0	0.0%	-416	-2.0%
Drupal\Component\Utility\Crypt::hmacBase64	0	0.0%	-37	-30.8%	-37	-35.6%	0	0.0%	0	0.0%
drupal_clean_id_identifier	0	0.0%	29	24.2%	28	26.9%	0	0.0%	8,112	38.2%
template_preprocess_form_element	0	0.0%	28	23.3%	27	26.0%	0	0.0%	160	0.8%
Drupal\Component\Utility\String::format	0	0.0%	-20	-16.7%	-24	-23.1%	0	0.0%	8	0.0%
drupal_clean_css_identifier	0	0.0%	-11	-9.2%	-12	-11.5%	-16	-10.5%	-29,248	-137.8%
menu_tree_output	0	0.0%	4	3.3%	-1	-1.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::has	0	0.0%	4	3.3%	4	3.8%	0	0.0%	0	0.0%
Twig_Loader_Filesystem::findTemplate	2	100.0%	2	1.7%	-4	-3.8%	144	94.7%	64	0.3%
Symfony\Component\HttpFoundation\HeaderBag::set	0	0.0%	2	1.7%	-7	-6.7%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::get	0	0.0%	-2	-1.7%	3	2.9%	16	10.5%	8	0.0%
Composer\Autoload\ClassLoader::findFile	0	0.0%	-1	-0.8%	-1	-1.0%	0	0.0%	-64	-0.3%
Symfony\Component\HttpFoundation\HeaderBag::has	0	0.0%	1	0.8%	-5	-4.8%	-8	-5.3%	32	0.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	0	0.0%	0	0.0%	-1	-1.0%	16	10.5%	0	0.0%
block_theme_suggestions_block	0	0.0%	0	0.0%	2	1.9%	0	0.0%	0	0.0%
twig_render_template	0	0.0%	0	0.0%	2	1.9%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::randomBytesBase64	0	0.0%	0	0.0%	0	0.0%	0	0.0%	112	0.5%
twig_render_template@1	0	0.0%	0	0.0%	1	1.0%	0	0.0%	0	0.0%