XHProf: Hierarchical Profiler Report

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

Regression/Improvement summary for url

url	Run #519d4cd4e396d	Run #519d4dc9980f7	Diff	Diff%
Number of Function Calls	113	113	0	0.0%
Incl. Wall Time (microsec)	15,157	15,122	-35	-0.2%
Incl. Wall Time (microsec) per call	134	134	-0	-0.2%
Excl. Wall Time (microsec)	4,178	4,177	-1	-0.0%
Incl. CPU (microsecs)	14,853	14,833	-20	-0.1%
Incl. CPU (microsecs) per call	131	131	-0	-0.1%
Excl. CPU (microsec)	3,517	3,465	-52	-1.5%
Incl. MemUse (bytes)	30,880	30,940	60	0.2%
Incl. MemUse (bytes) per call	273	274	1	0.2%
Excl. MemUse (bytes)	4	52	48	1200.0%
Incl. PeakMemUse (bytes)	19,176	19,284	108	0.6%
Incl. PeakMemUse (bytes) per call	170	171	1	0.6%
Excl. PeakMemUse (bytes)	5,988	6,032	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%