XHProf: Hierarchical Profiler Report

Diff Report: Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for url

url	Run #519d4dc9980f7	Run #519d4cd4e396d	Diff	Diff%
Number of Function Calls	113	113	0	0.0%
Incl. Wall Time (microsec)	15,122	15,157	35	0.2%
Incl. Wall Time (microsec) per call	134	134	0	0.2%
Excl. Wall Time (microsec)	4,177	4,178	1	0.0%
Incl. CPU (microsecs)	14,833	14,853	20	0.1%
Incl. CPU (microsecs) per call	131	131	0	0.1%
Excl. CPU (microsec)	3,465	3,517	52	1.5%
Incl. MemUse (bytes)	30,940	30,880	-60	-0.2%
Incl. MemUse (bytes) per call	274	273	-1	-0.2%
Excl. MemUse (bytes)	52	4	-48	-92.3%
Incl. PeakMemUse (bytes)	19,284	19,176	-108	-0.6%
Incl. PeakMemUse (bytes) per call	171	170	-1	-0.6%
Excl. PeakMemUse (bytes)	6,032	5,988	-44	-0.7%

Parent/Child Regression/Improvement report for url [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*
url	0	N/A%	35	0.2%	20	0.1%	-60	-9.0%	-108	-16.8%
Exclusive Metrics Diff for Current Function			1	2.9%	52	260.0%	-48	-80.0%	-44	-40.7%
*Parent functions*
rdf_preprocess_username	0	N/A%	38	108.6%	33	165.0%	0	0.0%	0	0.0%
template_preprocess_node	0	N/A%	-33	-94.3%	-33	-165.0%	0	0.0%	0	0.0%
l	0	N/A%	25	71.4%	11	55.0%	-48	-80.0%	0	0.0%
template_preprocess_page	0	N/A%	-12	-34.3%	-10	-50.0%	0	0.0%	0	0.0%
rdf_preprocess_user	0	N/A%	12	34.3%	15	75.0%	0	0.0%	56	51.9%
Drupal\user\Plugin\Block\UserLoginBlock::blockBuild	0	N/A%	4	11.4%	4	20.0%	-4	-6.7%	-120	-111.1%
Drupal\views\Plugin\views\style\Rss::attach_to	0	N/A%	2	5.7%	1	5.0%	-4	-6.7%	0	0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::renderMoreLink	0	N/A%	-1	-2.9%	-1	-5.0%	0	0.0%	0	0.0%
drupal_add_feed	0	N/A%	0	0.0%	0	0.0%	-4	-6.7%	-44	-40.7%
*Child functions*
drupal_alter	0	N/A%	18	51.4%	16	80.0%	0	0.0%	0	0.0%
Drupal\Core\Path\AliasManager::getPathAlias	0	N/A%	12	34.3%	8	40.0%	0	0.0%	0	0.0%
drupal_strip_dangerous_protocols	0	N/A%	9	25.7%	3	15.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	8	22.9%	-10	-50.0%	0	0.0%	56	51.9%
drupal_container	0	N/A%	-6	-17.1%	-7	-35.0%	0	0.0%	-36	-33.3%
drupal_encode_path	0	N/A%	-4	-11.4%	-6	-30.0%	0	0.0%	0	0.0%
drupal_http_build_query	0	N/A%	-3	-8.6%	-5	-25.0%	-12	-20.0%	-84	-77.8%
rtrim	0	N/A%	-1	-2.9%	0	0.0%	0	0.0%	0	0.0%
base_path	0	N/A%	1	2.9%	-22	-110.0%	0	0.0%	0	0.0%
preg_match	0	N/A%	1	2.9%	-1	-5.0%	0	0.0%	0	0.0%
strpos	0	N/A%	-1	-2.9%	-9	-45.0%	0	0.0%	0	0.0%
substr	0	N/A%	0	0.0%	1	5.0%	0	0.0%	0	0.0%