XHProf: Hierarchical Profiler Report

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

drupal_render@1	Run #517d73f55c548	Run #517d7319aefb8	Diff	Diff%
Number of Function Calls	9	9	0	0.0%
Incl. Wall Time (microsec)	20,765	21,421	656	3.2%
Incl. Wall Time (microsec) per call	2,307	2,380	73	3.2%
Excl. Wall Time (microsec)	204	192	-12	-5.9%
Incl. CPU (microsecs)	20,416	21,097	681	3.3%
Incl. CPU (microsecs) per call	2,268	2,344	76	3.3%
Excl. CPU (microsec)	178	172	-6	-3.4%
Incl. MemUse (bytes)	957,152	946,552	-10,600	-1.1%
Incl. MemUse (bytes) per call	106,350	105,172	-1,178	-1.1%
Excl. MemUse (bytes)	11,184	11,176	-8	-0.1%
Incl. PeakMemUse (bytes)	950,768	940,216	-10,552	-1.1%
Incl. PeakMemUse (bytes) per call	105,641	104,468	-1,172	-1.1%
Excl. PeakMemUse (bytes)	5,760	5,840	80	1.4%

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_render@1	0	N/A%	656	7.9%	681	7.9%	-10,600	-56.6%	-10,552	-55.9%
Exclusive Metrics Diff for Current Function			-12	-1.8%	-6	-0.9%	-8	-0.1%	80	0.8%
*Parent functions*
render	0	N/A%	617	94.1%	642	94.3%	-10,600	-100.0%	-10,336	-98.0%
drupal_get_css	0	N/A%	60	9.1%	60	8.8%	0	0.0%	0	0.0%
drupal_get_html_head	0	N/A%	-42	-6.4%	-43	-6.3%	0	0.0%	-216	-2.0%
template_process_html	0	N/A%	20	3.0%	22	3.2%	0	0.0%	0	0.0%
drupal_get_js	0	N/A%	1	0.2%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
drupal_render@2	0	N/A%	497	75.8%	522	76.7%	-10,592	-99.9%	-10,344	-98.0%
theme@1	0	N/A%	125	19.1%	122	17.9%	0	0.0%	0	0.0%
drupal_pre_render_styles	0	N/A%	36	5.5%	36	5.3%	0	0.0%	0	0.0%
element_children	0	N/A%	7	1.1%	2	0.3%	0	0.0%	-288	-2.7%
drupal_pre_render_scripts	0	N/A%	3	0.5%	3	0.4%	0	0.0%	0	0.0%
element_info	0	N/A%	0	0.0%	2	0.3%	0	0.0%	0	0.0%