XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: 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 #52e4374042ace	Run #52e436ce9c71d	Diff	Diff%
Number of Function Calls	17	16	-1	-5.9%
Incl. Wall Time (microsec)	8,245	7,632	-613	-7.4%
Incl. Wall Time (microsec) per call	485	477	-8	-1.6%
Excl. Wall Time (microsec)	373	338	-35	-9.4%
Incl. CPU (microsecs)	6,832	6,322	-510	-7.5%
Incl. CPU (microsecs) per call	402	395	-7	-1.7%
Excl. CPU (microsec)	290	266	-24	-8.3%
Incl. MemUse (bytes)	647,400	610,736	-36,664	-5.7%
Incl. MemUse (bytes) per call	38,082	38,171	89	0.2%
Excl. MemUse (bytes)	13,016	12,464	-552	-4.2%
Incl. PeakMemUse (bytes)	430,656	395,008	-35,648	-8.3%
Incl. PeakMemUse (bytes) per call	25,333	24,688	-645	-2.5%
Excl. PeakMemUse (bytes)	9,736	8,200	-1,536	-15.8%

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	-11.1%	-613	-52.6%	-510	-50.3%	-36,664	-45.1%	-35,648	-44.5%
Exclusive Metrics Diff for Current Function			-35	-5.7%	-24	-4.7%	-552	-1.5%	-1,536	-4.3%
*Parent functions*
twig_render_template@2	-1	-100.0%	-614	-100.2%	-511	-100.2%	-38,008	-103.7%	-36,408	-102.1%
twig_render_template@3	0	0.0%	25	4.1%	25	4.9%	184	0.5%	0	0.0%
twig_render_template	0	0.0%	-21	-3.4%	-21	-4.1%	296	0.8%	8	0.0%
twig_render_template@1	0	0.0%	-3	-0.5%	-3	-0.6%	864	2.4%	752	2.1%
*Child functions*
Drupal\Core\Template\TwigEnvironment::needsUpdate	-1	-12.5%	-323	-52.7%	-231	-45.3%	-48	-0.1%	-14,600	-41.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	-1	-12.5%	-165	-26.9%	-168	-32.9%	-33,048	-90.1%	-16,640	-46.7%
Drupal\Core\Template\TwigEnvironment::getTemplateClass	-1	-12.5%	-69	-11.3%	-67	-13.1%	-464	-1.3%	-1,016	-2.9%
Twig_Environment::getCacheFilename	-1	-12.5%	-12	-2.0%	-9	-1.8%	-144	-0.4%	0	0.0%
__TwigTemplate_6dc5ba61934672322faf606f0ec17ad973c39d7131062b325ba283d3919650fb::__construct	-1	-12.5%	-7	-1.1%	-9	-1.8%	-2,408	-6.6%	-1,856	-5.2%
__TwigTemplate_c2f083e57308616a1df6b2937faf1481be325179410dfa3902ccabaf28334b94::__construct	0	0.0%	-3	-0.5%	-3	-0.6%	0	0.0%	0	0.0%
__TwigTemplate_cb03445ca1866e6fdd62684e0811d0c633cac614546f03fd4100c5507ad8b623::__construct	0	0.0%	2	0.3%	1	0.2%	0	0.0%	0	0.0%
__TwigTemplate_c5ab42e40fcac4401920715284f67e3bfbc2e35e163354745e91e68c738d0e33::__construct	0	0.0%	1	0.2%	2	0.4%	0	0.0%	0	0.0%
__TwigTemplate_68dcc6aa269205b299c9bb0cffd021e742dcd799880f0b8c7778f0ee743a2585::__construct	0	0.0%	-1	-0.2%	1	0.2%	0	0.0%	0	0.0%
__TwigTemplate_3d1528841c78c9aeeb786d9960f4f8755db18add7cf5261037c6f1dafe5d7d06::__construct	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
__TwigTemplate_e21bb354d76d9cfcd6f61e7e8f633e51280862a394e1102924722cbc3d7c7694::__construct	0	0.0%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
__TwigTemplate_161b098559fbe625cc3964b0663a46b1299c5c9eaf07cec8964beeb20239fcad::__construct	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
__TwigTemplate_a6245970224616649004680249ff47269df7037afbe32f530e4d31c9c2ba0f85::__construct	0	0.0%	0	0.0%	1	0.2%	0	0.0%	0	0.0%
__TwigTemplate_7fb9c81279cd03a19db71b77b44bf96f4ba32d2fc4e26d45f038987a8b8b4ab9::__construct	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Twig_Environment::isAutoReload	-1	-12.5%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
class_exists	-1	-12.5%	0	0.0%	-3	-0.6%	0	0.0%	0	0.0%
Drupal\Core\Template\TwigEnvironment::storage	-1	-12.5%	0	0.0%	4	0.8%	0	0.0%	0	0.0%
Twig_Environment::initRuntime	0	0.0%	0	0.0%	-2	-0.4%	0	0.0%	0	0.0%
__TwigTemplate_47863afbd96985a35c4534c9329e8d0f7d5917aba6f7511510d4b44ed49f73d4::__construct	0	0.0%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
__TwigTemplate_655ce37eecc9aba87bb7c81a503cd4d8f27c528d517a98462b7adc5df3d20afa::__construct	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
__TwigTemplate_b359451014309bde6b9f82b99af2a75a4ae5179e904c8b5a86721b6ab05d91e2::__construct	0	0.0%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%