XHProf: Hierarchical Profiler Report

Diff Report: Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_render_cache_get

drupal_render_cache_get	Run #535139ab6e707	Run #53513afe3c568	Diff	Diff%
Number of Function Calls	528	528	0	0.0%
Incl. Wall Time (microsec)	97,887	98,907	1,020	1.0%
Incl. Wall Time (microsec) per call	185	187	2	1.0%
Excl. Wall Time (microsec)	4,099	4,123	24	0.6%
Incl. CPU (microsecs)	98,332	99,355	1,023	1.0%
Incl. CPU (microsecs) per call	186	188	2	1.0%
Excl. CPU (microsec)	3,009	3,073	64	2.1%
Incl. MemUse (bytes)	173,544	173,576	32	0.0%
Incl. MemUse (bytes) per call	329	329	0	0.0%
Excl. MemUse (bytes)	-49,976	-49,976	0	0.0%
Incl. PeakMemUse (bytes)	148,040	145,432	-2,608	-1.8%
Incl. PeakMemUse (bytes) per call	280	275	-5	-1.8%
Excl. PeakMemUse (bytes)	3,600	2,968	-632	-17.6%

Parent/Child Regression/Improvement report for drupal_render_cache_get [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_render_cache_get	0	N/A%	1,020	18.2%	1,023	16.1%	32	0.1%	-2,608	-11.5%
Exclusive Metrics Diff for Current Function			24	2.4%	64	6.3%	0	0.0%	-632	-24.2%
*Parent functions*
drupal_render_collect_post_render_cache@5	0	N/A%	1,087	106.6%	1,086	106.2%	0	0.0%	0	0.0%
drupal_render_collect_post_render_cache@3	0	N/A%	-119	-11.7%	-122	-11.9%	0	0.0%	160	6.1%
drupal_render@6	0	N/A%	75	7.4%	82	8.0%	0	0.0%	0	0.0%
drupal_render@7	0	N/A%	-43	-4.2%	-40	-3.9%	0	0.0%	-2,144	-82.2%
drupal_render_collect_post_render_cache@6	0	N/A%	33	3.2%	37	3.6%	0	0.0%	0	0.0%
drupal_render_collect_post_render_cache@4	0	N/A%	-30	-2.9%	-38	-3.7%	0	0.0%	0	0.0%
drupal_render@8	0	N/A%	23	2.3%	14	1.4%	0	0.0%	-544	-20.9%
drupal_render_collect_post_render_cache@2	0	N/A%	-22	-2.2%	-20	-2.0%	0	0.0%	0	0.0%
drupal_render_collect_post_render_cache@1	0	N/A%	22	2.2%	29	2.8%	48	150.0%	-64	-2.5%
drupal_render@2	0	N/A%	-12	-1.2%	-9	-0.9%	0	0.0%	0	0.0%
drupal_render@1	0	N/A%	4	0.4%	2	0.2%	0	0.0%	0	0.0%
drupal_render@5	0	N/A%	3	0.3%	3	0.3%	-16	-50.0%	-16	-0.6%
drupal_render	0	N/A%	-1	-0.1%	-2	-0.2%	0	0.0%	0	0.0%
drupal_render@3	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
*Child functions*
drupal_render_cid_create	0	N/A%	883	86.6%	886	86.6%	40	125.0%	-1,472	-56.4%
Drupal::request	0	N/A%	65	6.4%	102	10.0%	-16	-50.0%	-400	-15.3%
Drupal::cache	0	N/A%	35	3.4%	-8	-0.8%	8	25.0%	-104	-4.0%
Drupal\Core\Cache\MemoryBackend::get	0	N/A%	14	1.4%	-29	-2.8%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::isMethodSafe	0	N/A%	-1	-0.1%	8	0.8%	0	0.0%	0	0.0%