XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: 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 #51ec3b81ad265	Run #51ec3c5ab9ae4	Diff	Diff%
Number of Function Calls	16	17	1	6.2%
Incl. Wall Time (microsec)	2,080	2,267	187	9.0%
Incl. Wall Time (microsec) per call	130	133	3	2.6%
Excl. Wall Time (microsec)	227	220	-7	-3.1%
Incl. CPU (microsecs)	2,097	2,283	186	8.9%
Incl. CPU (microsecs) per call	131	134	3	2.5%
Excl. CPU (microsec)	178	180	2	1.1%
Incl. MemUse (bytes)	307,888	333,560	25,672	8.3%
Incl. MemUse (bytes) per call	19,243	19,621	378	2.0%
Excl. MemUse (bytes)	10,080	10,736	656	6.5%
Incl. PeakMemUse (bytes)	175,568	197,176	21,608	12.3%
Incl. PeakMemUse (bytes) per call	10,973	11,599	626	5.7%
Excl. PeakMemUse (bytes)	5,368	6,056	688	12.8%

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%	187	50.0%	186	17.6%	25,672	69.3%	21,608	57.7%
Exclusive Metrics Diff for Current Function			-7	-3.7%	2	1.1%	656	2.6%	688	3.2%
*Parent functions*
twig_render_template@2	1	100.0%	233	124.6%	234	125.8%	25,624	99.8%	21,784	100.8%
twig_render_template@1	0	0.0%	-16	-8.6%	-18	-9.7%	56	0.2%	0	0.0%
twig_render_template	0	0.0%	-26	-13.9%	-27	-14.5%	-8	-0.0%	-8	-0.0%
twig_render_template@3	0	0.0%	-4	-2.1%	-3	-1.6%	0	0.0%	-168	-0.8%
*Child functions*
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	1	14.3%	105	56.1%	109	58.6%	22,096	86.1%	19,352	89.6%
__TwigTemplate_b4566f603f40c7170a0a8c7785fe4e7d::__construct	1	14.3%	10	5.3%	11	5.9%	2,344	9.1%	1,576	7.3%
Drupal\Core\Template\TwigEnvironment::getTemplateClass	1	14.3%	48	25.7%	48	25.8%	456	1.8%	0	0.0%
Twig_Environment::getCacheFilename	1	14.3%	34	18.2%	22	11.8%	104	0.4%	-8	-0.0%
__TwigTemplate_8edbfa90639411a4fd8be5ed884dcb0f::__construct	0	0.0%	0	0.0%	1	0.5%	16	0.1%	0	0.0%
__TwigTemplate_b5490987da21a7f2f1bb03434035b690::__construct	0	0.0%	0	0.0%	1	0.5%	0	0.0%	0	0.0%
__TwigTemplate_5638b6d770ed2bd78ef9243f00ccde60::__construct	0	0.0%	1	0.5%	1	0.5%	0	0.0%	0	0.0%
__TwigTemplate_0e34a5333f441cceae440babf66bc958::__construct	0	0.0%	-3	-1.6%	-4	-2.2%	0	0.0%	0	0.0%
__TwigTemplate_826ebc24cd5279b99c864e14df95e56b::__construct	0	0.0%	0	0.0%	-1	-0.5%	0	0.0%	0	0.0%
__TwigTemplate_683404bd0616f700069ccbe551d12894::__construct	0	0.0%	3	1.6%	4	2.2%	0	0.0%	0	0.0%
class_exists	1	14.3%	1	0.5%	1	0.5%	0	0.0%	0	0.0%
Twig_Environment::isAutoReload	1	14.3%	0	0.0%	1	0.5%	0	0.0%	0	0.0%
Drupal\Core\Template\TwigEnvironment::storage	1	14.3%	5	2.7%	-1	-0.5%	0	0.0%	0	0.0%
Twig_Environment::initRuntime	0	0.0%	-1	-0.5%	-1	-0.5%	0	0.0%	0	0.0%
__TwigTemplate_591f5e25cb40d1f2e4c50b9906fabcbc::__construct	0	0.0%	-9	-4.8%	-8	-4.3%	0	0.0%	0	0.0%