XHProf: Hierarchical Profiler Report

Diff Report: Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

theme_get_registry	Run #519ff7de62889	Run #519ff693b4ca2	Diff	Diff%
Number of Function Calls	90	83	-7	-7.8%
Incl. Wall Time (microsec)	1,811	1,762	-49	-2.7%
Incl. Wall Time (microsec) per call	20	21	1	5.5%
Excl. Wall Time (microsec)	523	506	-17	-3.3%
Incl. CPU (microsecs)	1,851	1,802	-49	-2.6%
Incl. CPU (microsecs) per call	21	22	1	5.6%
Excl. CPU (microsec)	543	525	-18	-3.3%
Incl. MemUse (bytes)	118,920	115,312	-3,608	-3.0%
Incl. MemUse (bytes) per call	1,321	1,389	68	5.1%
Excl. MemUse (bytes)	6,488	6,488	0	0.0%
Incl. PeakMemUse (bytes)	141,920	137,696	-4,224	-3.0%
Incl. PeakMemUse (bytes) per call	1,577	1,659	82	5.2%
Excl. PeakMemUse (bytes)	7,144	7,056	-88	-1.2%

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*
theme_get_registry	-7	-50.0%	-49	-4.3%	-49	-4.2%	-3,608	-5.2%	-4,224	-6.1%
Exclusive Metrics Diff for Current Function			-17	-34.7%	-18	-36.7%	0	0.0%	-88	-2.1%
*Parent functions*
contextual_preprocess	-7	-100.0%	-34	-69.4%	-38	-77.6%	0	0.0%	-88	-2.1%
theme	0	0.0%	-27	-55.1%	-27	-55.1%	-3,608	-100.0%	-4,136	-97.9%
theme@3	0	0.0%	7	14.3%	8	16.3%	0	0.0%	0	0.0%
theme@1	0	0.0%	4	8.2%	9	18.4%	0	0.0%	0	0.0%
theme@2	0	0.0%	1	2.0%	3	6.1%	0	0.0%	0	0.0%
theme@5	0	0.0%	0	0.0%	-7	-14.3%	0	0.0%	0	0.0%
theme@4	0	0.0%	0	0.0%	3	6.1%	0	0.0%	0	0.0%
*Child functions*
call_user_func_array@3	0	0.0%	-28	-57.1%	-30	-61.2%	-3,608	-100.0%	-4,136	-97.9%
is_array	-7	-100.0%	-3	-6.1%	-4	-8.2%	0	0.0%	0	0.0%
drupal_static	0	0.0%	-1	-2.0%	1	2.0%	0	0.0%	0	0.0%
drupal_theme_initialize	0	0.0%	0	0.0%	1	2.0%	0	0.0%	0	0.0%
_theme_registry_callback	0	0.0%	0	0.0%	1	2.0%	0	0.0%	0	0.0%