XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

drupal_process_attached	Run #531ccbd4518b6	Run #531ccb2cb8e3d	Diff	Diff%
Number of Function Calls	14	14	0	0.0%
Incl. Wall Time (microsec)	7,632	7,652	20	0.3%
Incl. Wall Time (microsec) per call	545	547	1	0.3%
Excl. Wall Time (microsec)	202	196	-6	-3.0%
Incl. CPU (microsecs)	6,386	6,410	24	0.4%
Incl. CPU (microsecs) per call	456	458	2	0.4%
Excl. CPU (microsec)	173	164	-9	-5.2%
Incl. MemUse (bytes)	683,488	683,472	-16	-0.0%
Incl. MemUse (bytes) per call	48,821	48,819	-1	-0.0%
Excl. MemUse (bytes)	-19,448	-19,448	0	0.0%
Incl. PeakMemUse (bytes)	390,856	390,896	40	0.0%
Incl. PeakMemUse (bytes) per call	27,918	27,921	3	0.0%
Excl. PeakMemUse (bytes)	4,536	4,536	0	0.0%

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_process_attached	0	N/A%	20	20.4%	24	9.2%	-16	-0.0%	40	0.1%
Exclusive Metrics Diff for Current Function			-6	-30.0%	-9	-37.5%	0	0.0%	0	0.0%
*Parent functions*
drupal_render@2	0	N/A%	20	100.0%	19	79.2%	-8	-50.0%	-16	-40.0%
drupal_render@1	0	N/A%	9	45.0%	8	33.3%	-24	-150.0%	0	0.0%
drupal_render	0	N/A%	-9	-45.0%	-5	-20.8%	16	100.0%	56	140.0%
drupal_add_library	0	N/A%	-1	-5.0%	0	0.0%	0	0.0%	0	0.0%
drupal_render@3	0	N/A%	1	5.0%	1	4.2%	0	0.0%	0	0.0%
_drupal_render_process_post_render_cache	0	N/A%	0	0.0%	1	4.2%	0	0.0%	0	0.0%
*Child functions*
drupal_add_library	0	N/A%	22	110.0%	20	83.3%	-16	-100.0%	-16	-40.0%
call_user_func_array@1	0	N/A%	3	15.0%	3	12.5%	0	0.0%	0	0.0%
call_user_func_array	0	N/A%	1	5.0%	1	4.2%	0	0.0%	0	0.0%
call_user_func@1	0	N/A%	0	0.0%	5	20.8%	0	0.0%	56	140.0%
is_numeric	0	N/A%	0	0.0%	1	4.2%	0	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	3	12.5%	0	0.0%	0	0.0%