XHProf: Hierarchical Profiler Report

Diff Report: Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Drupal\Core\Template\TwigEnvironment::loadTemplate	Run #51fdbca2b5409	Run #51fdbdbb58abc	Diff	Diff%
Number of Function Calls	9	10	1	11.1%
Incl. Wall Time (microsec)	2,509	3,153	644	25.7%
Incl. Wall Time (microsec) per call	279	315	37	13.1%
Excl. Wall Time (microsec)	144	196	52	36.1%
Incl. CPU (microsecs)	2,516	3,162	646	25.7%
Incl. CPU (microsecs) per call	280	316	37	13.1%
Excl. CPU (microsec)	104	158	54	51.9%
Incl. MemUse (bytes)	352,784	384,640	31,856	9.0%
Incl. MemUse (bytes) per call	39,198	38,464	-734	-1.9%
Excl. MemUse (bytes)	5,632	5,920	288	5.1%
Incl. PeakMemUse (bytes)	192,672	230,160	37,488	19.5%
Incl. PeakMemUse (bytes) per call	21,408	23,016	1,608	7.5%
Excl. PeakMemUse (bytes)	4,192	4,192	0	0.0%

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%	644	67.9%	646	897.2%	31,856	105.7%	37,488	122.1%
Exclusive Metrics Diff for Current Function			52	8.1%	54	8.4%	288	0.9%	0	0.0%
*Parent functions*
twig_render_template	1	100.0%	626	97.2%	627	97.1%	30,664	96.3%	37,488	100.0%
twig_render_template@1	0	0.0%	18	2.8%	19	2.9%	1,192	3.7%	0	0.0%
*Child functions*
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	1	14.3%	473	73.4%	473	73.2%	28,584	89.7%	34,328	91.6%
Drupal\Core\Template\TwigEnvironment::getTemplateClass	1	14.3%	83	12.9%	85	13.2%	560	1.8%	1,808	4.8%
Twig_Environment::getCacheFilename	1	14.3%	24	3.7%	26	4.0%	112	0.4%	440	1.2%
__TwigTemplate_d804b08fd22bcd0db9fc5d7f1a9332d4::__construct	1	14.3%	8	1.2%	8	1.2%	2,408	7.6%	2,344	6.3%
__TwigTemplate_ffabf05ea3e99a2b71aad9aac3565d5b::__construct	0	0.0%	2	0.3%	0	0.0%	-64	-0.2%	-2,344	-6.3%
Twig_Environment::initRuntime	0	0.0%	-2	-0.3%	-4	-0.6%	0	0.0%	0	0.0%
Drupal\Core\Template\TwigEnvironment::storage	1	14.3%	2	0.3%	1	0.2%	0	0.0%	736	2.0%
class_exists	1	14.3%	1	0.2%	0	0.0%	0	0.0%	88	0.2%
__TwigTemplate_fa9c70931684b7c44b996cf1ae6ac60b::__construct	0	0.0%	1	0.2%	0	0.0%	0	0.0%	0	0.0%
__TwigTemplate_a1b5d8f613ae8260683bb3d11a6d08e3::__construct	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
__TwigTemplate_165b4a079bc9b1d9c5bef7fe0374542f::__construct	0	0.0%	0	0.0%	0	0.0%	-16	-0.1%	0	0.0%
Twig_Environment::isAutoReload	1	14.3%	0	0.0%	3	0.5%	0	0.0%	88	0.2%
__TwigTemplate_3ffc5ece7210a61e6d8658de59c448c5::__construct	0	0.0%	0	0.0%	0	0.0%	-16	-0.1%	0	0.0%