XHProf: Hierarchical Profiler Report

Diff Report: Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: 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 #519eb7a1537f7	Run #519eb880e5974	Diff	Diff%
Number of Function Calls	20	62	42	210.0%
Incl. Wall Time (microsec)	1,291	5,078	3,787	293.3%
Incl. Wall Time (microsec) per call	65	82	17	26.9%
Excl. Wall Time (microsec)	232	786	554	238.8%
Incl. CPU (microsecs)	1,320	5,156	3,836	290.6%
Incl. CPU (microsecs) per call	66	83	17	26.0%
Excl. CPU (microsec)	214	702	488	228.0%
Incl. MemUse (bytes)	104,340	274,624	170,284	163.2%
Incl. MemUse (bytes) per call	5,217	4,429	-788	-15.1%
Excl. MemUse (bytes)	2,296	8,940	6,644	289.4%
Incl. PeakMemUse (bytes)	104,112	198,236	94,124	90.4%
Incl. PeakMemUse (bytes) per call	5,206	3,197	-2,008	-38.6%
Excl. PeakMemUse (bytes)	2,628	5,804	3,176	120.9%

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	42	31.8%	3,787	105.6%	3,836	3724.3%	170,284	73.1%	94,124	60.3%
Exclusive Metrics Diff for Current Function			554	14.6%	488	12.7%	6,644	3.9%	3,176	3.4%
*Parent functions*
twig_render_template@1	24	57.1%	1,747	46.1%	1,777	46.3%	64,820	38.1%	46,528	49.4%
twig_render_template	-5	-11.9%	1,722	45.5%	1,710	44.6%	104,536	61.4%	46,964	49.9%
twig_render_template@2	12	28.6%	191	5.0%	204	5.3%	464	0.3%	316	0.3%
twig_render_template@3	11	26.2%	127	3.4%	145	3.8%	464	0.3%	316	0.3%
*Child functions*
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	8	8.9%	1,924	50.8%	1,934	50.4%	149,044	87.5%	83,076	88.3%
Drupal\Core\Template\TwigEnvironment::getTemplateClass	42	46.7%	917	24.2%	959	25.0%	2,752	1.6%	1,920	2.0%
Twig_Environment::getCacheFilename	8	8.9%	239	6.3%	248	6.5%	640	0.4%	0	0.0%
Drupal\Core\Template\TwigEnvironment::storage	8	8.9%	20	0.5%	28	0.7%	0	0.0%	0	0.0%
__TwigTemplate_d2d656d7c2b02c393182b5f2642c6243::__construct	1	1.1%	18	0.5%	19	0.5%	1,400	0.8%	1,204	1.3%
class_exists	8	8.9%	16	0.4%	26	0.7%	0	0.0%	0	0.0%
__TwigTemplate_c15e431abc059b02f5ec5f5ab7234dac::__construct	1	1.1%	14	0.4%	16	0.4%	1,396	0.8%	1,260	1.3%
__TwigTemplate_bf1c2623c1057a5e7fdd404c36fb2ae7::__construct	1	1.1%	13	0.3%	15	0.4%	1,396	0.8%	960	1.0%
__TwigTemplate_cc035cbc1bb875e88df3e09e3cfff455::__construct	1	1.1%	13	0.3%	16	0.4%	1,404	0.8%	0	0.0%
__TwigTemplate_c3f779035ef680c3462e67f267aec18a::__construct	1	1.1%	13	0.3%	19	0.5%	1,396	0.8%	1,260	1.3%
__TwigTemplate_35cce08cc3750137677c91f34c547ff4::__construct	1	1.1%	13	0.3%	16	0.4%	1,404	0.8%	0	0.0%
__TwigTemplate_80e258dfae5413a00620f95035906ed3::__construct	1	1.1%	12	0.3%	15	0.4%	1,404	0.8%	0	0.0%
__TwigTemplate_54074d02ad1c3c56a4c059bca90b430a::__construct	1	1.1%	12	0.3%	14	0.4%	1,396	0.8%	1,260	1.3%
Twig_Environment::isAutoReload	8	8.9%	10	0.3%	22	0.6%	0	0.0%	0	0.0%
Twig_Environment::initRuntime	0	0.0%	-2	-0.1%	-3	-0.1%	0	0.0%	0	0.0%
__TwigTemplate_de82d3dbabdca62d71c182f6234badf5::__construct	0	0.0%	1	0.0%	4	0.1%	8	0.0%	8	0.0%