XHProf: Hierarchical Profiler Report

Diff Report: Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip: Click a function name below to drill down.

_filter_xss_split	Run #519b1557bbc04	Run #519b1ad213669	Diff	Diff%
Number of Function Calls	5	11	6	120.0%
Incl. Wall Time (microsec)	375	2,323	1,948	519.5%
Incl. Wall Time (microsec) per call	75	211	136	181.6%
Excl. Wall Time (microsec)	207	406	199	96.1%
Incl. CPU (microsecs)	381	2,207	1,826	479.3%
Incl. CPU (microsecs) per call	76	201	124	163.3%
Excl. CPU (microsec)	206	364	158	76.7%
Incl. MemUse (bytes)	14,200	47,232	33,032	232.6%
Incl. MemUse (bytes) per call	2,840	4,294	1,454	51.2%
Excl. MemUse (bytes)	-48,448	-75,000	-26,552	-54.8%
Incl. PeakMemUse (bytes)	75,288	126,904	51,616	68.6%
Incl. PeakMemUse (bytes) per call	15,058	11,537	-3,521	-23.4%
Excl. PeakMemUse (bytes)	33,888	45,096	11,208	33.1%

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*
_filter_xss_split	6	15.8%	1,948	16.2%	1,826	12.1%	33,032	12.9%	51,616	23.0%
Exclusive Metrics Diff for Current Function			199	10.2%	158	8.7%	-26,552	-80.4%	11,208	21.7%
*Parent functions*
preg_replace_callback	4	66.7%	1,774	91.1%	1,652	90.5%	33,000	99.9%	28,448	55.1%
filter_xss	2	33.3%	174	8.9%	174	9.5%	32	0.1%	23,168	44.9%
*Child functions*
_filter_xss_attributes	2	6.2%	1,547	79.4%	1,424	78.0%	24,976	75.6%	26,360	51.1%
array_flip	2	6.2%	128	6.6%	129	7.1%	24,784	75.0%	12,080	23.4%
preg_match	4	12.5%	33	1.7%	39	2.1%	4,200	12.7%	808	1.6%
preg_replace	4	12.5%	14	0.7%	26	1.4%	1,216	3.7%	320	0.6%
substr	4	12.5%	7	0.4%	13	0.7%	896	2.7%	0	0.0%
trim	4	12.5%	6	0.3%	11	0.6%	888	2.7%	312	0.6%
strlen	6	18.8%	6	0.3%	11	0.6%	768	2.3%	208	0.4%
implode	2	6.2%	4	0.2%	6	0.3%	960	2.9%	0	0.0%
strtolower	4	12.5%	4	0.2%	9	0.5%	896	2.7%	320	0.6%