XHProf: Hierarchical Profiler Report

Diff Report: Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

theme_get_registry	Run #517d7319aefb8	Run #517d73f55c548	Diff	Diff%
Number of Function Calls	259	54	-205	-79.2%
Incl. Wall Time (microsec)	2,272	1,473	-799	-35.2%
Incl. Wall Time (microsec) per call	9	27	19	211.0%
Excl. Wall Time (microsec)	1,074	247	-827	-77.0%
Incl. CPU (microsecs)	2,050	1,028	-1,022	-49.9%
Incl. CPU (microsecs) per call	8	19	11	140.5%
Excl. CPU (microsec)	941	214	-727	-77.3%
Incl. MemUse (bytes)	102,808	99,496	-3,312	-3.2%
Incl. MemUse (bytes) per call	397	1,843	1,446	364.2%
Excl. MemUse (bytes)	4,944	4,184	-760	-15.4%
Incl. PeakMemUse (bytes)	110,816	118,168	7,352	6.6%
Incl. PeakMemUse (bytes) per call	428	2,188	1,760	411.5%
Excl. PeakMemUse (bytes)	3,400	3,592	192	5.6%

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	-205	-50.0%	-799	-9.6%	-1,022	-11.9%	-3,312	-17.7%	7,352	39.0%
Exclusive Metrics Diff for Current Function			-827	-103.5%	-727	-71.1%	-760	-22.9%	192	2.6%
*Parent functions*
theme	-2	-1.0%	1,231	154.1%	748	73.2%	96,424	2911.4%	115,912	1576.6%
l	-1	-0.5%	-1,200	-150.2%	-798	-78.1%	-99,736	-3011.4%	-107,752	-1465.6%
theme@1	-200	-97.6%	-818	-102.4%	-961	-94.0%	0	0.0%	48	0.7%
theme@2	-2	-1.0%	-11	-1.4%	-9	-0.9%	0	0.0%	-856	-11.6%
theme@3	0	0.0%	-1	-0.1%	-2	-0.2%	0	0.0%	0	0.0%
*Child functions*
call_user_func_array	0	0.0%	48	6.0%	-30	-2.9%	-2,032	-61.4%	3,312	45.0%
is_array	-205	-100.0%	-15	-1.9%	-259	-25.3%	0	0.0%	560	7.6%
drupal_static	0	0.0%	-6	-0.8%	-8	-0.8%	-512	-15.5%	2,600	35.4%
drupal_theme_initialize	0	0.0%	1	0.1%	1	0.1%	0	0.0%	464	6.3%
_theme_registry_callback	0	0.0%	0	0.0%	1	0.1%	-8	-0.2%	224	3.0%