XHProf: Hierarchical Profiler Report

Diff Report: Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::loadTemplate

Drupal\Core\Template\TwigEnvironment::loadTemplate	Run #51af3d98520b7	Run #51af435181b2e	Diff	Diff%
Number of Function Calls	6	7	1	16.7%
Incl. Wall Time (microsec)	2,535	2,780	245	9.7%
Incl. Wall Time (microsec) per call	423	397	-25	-6.0%
Excl. Wall Time (microsec)	130	149	19	14.6%
Incl. CPU (microsecs)	2,541	2,786	245	9.6%
Incl. CPU (microsecs) per call	424	398	-26	-6.0%
Excl. CPU (microsec)	105	121	16	15.2%
Incl. MemUse (bytes)	427,160	479,056	51,896	12.1%
Incl. MemUse (bytes) per call	71,193	68,437	-2,757	-3.9%
Excl. MemUse (bytes)	9,288	11,440	2,152	23.2%
Incl. PeakMemUse (bytes)	430,760	487,296	56,536	13.1%
Incl. PeakMemUse (bytes) per call	71,793	69,614	-2,180	-3.0%
Excl. PeakMemUse (bytes)	80	160	80	100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Template\TwigEnvironment::loadTemplate [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*
Drupal\Core\Template\TwigEnvironment::loadTemplate	1	12.5%	245	30.7%	245	25.7%	51,896	75.9%	56,536	84.3%
Exclusive Metrics Diff for Current Function			19	7.8%	16	6.5%	2,152	4.1%	80	0.1%
*Parent functions*
twig_render_template@2	1	100.0%	399	162.9%	399	162.9%	51,552	99.3%	56,624	100.2%
twig_render_template@1	0	0.0%	-95	-38.8%	-97	-39.6%	192	0.4%	24	0.0%
twig_render_template	0	0.0%	-59	-24.1%	-57	-23.3%	152	0.3%	-112	-0.2%
*Child functions*
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	1	14.3%	128	52.2%	127	51.8%	46,744	90.1%	55,168	97.6%
Drupal\Core\Template\TwigEnvironment::getTemplateClass	1	14.3%	54	22.0%	56	22.9%	448	0.9%	1,288	2.3%
Twig_Environment::getCacheFilename	1	14.3%	27	11.0%	26	10.6%	112	0.2%	0	0.0%
__TwigTemplate_72f7fc8ab85f63f9a207c3109ab83c4c::__construct	1	14.3%	10	4.1%	11	4.5%	2,456	4.7%	0	0.0%
Drupal\Core\Template\TwigEnvironment::storage	1	14.3%	4	1.6%	5	2.0%	0	0.0%	0	0.0%
Twig_Environment::isAutoReload	1	14.3%	2	0.8%	4	1.6%	0	0.0%	0	0.0%
class_exists	1	14.3%	2	0.8%	1	0.4%	0	0.0%	0	0.0%
__TwigTemplate_09d0b4fd27249a41d339c44fc5f16c57::__construct	0	0.0%	-1	-0.4%	0	0.0%	0	0.0%	0	0.0%
__TwigTemplate_f76a3851fffdc240e786cb4c5e146ab8::__construct	0	0.0%	0	0.0%	-1	-0.4%	0	0.0%	0	0.0%
__TwigTemplate_6fa4cc83b6d22a81a4f19ccbd2854ad6::__construct	0	0.0%	0	0.0%	-2	-0.8%	0	0.0%	0	0.0%
Twig_Environment::initRuntime	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
__TwigTemplate_e6131b9da7344b92e7afc2d1264bd709::__construct	0	0.0%	0	0.0%	2	0.8%	-16	-0.0%	0	0.0%