Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)624 2,846 2,222 356.1%
Incl. Wall Time (microsec) per call 104 474 370 356.1%
Excl. Wall Time (microsec)291 1,167 876 301.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 667 0 -667 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)21,792 21,832 40 0.2%
Incl. MemUse (bytes) per call 3,632 3,639 7 0.2%
Excl. MemUse (bytes)10,720 10,744 24 0.2%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_add_html_head [View Callgraph Diff]


Function NameCalls DiffCalls
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_add_html_head0 N/A% 2,222 0.0% -4,000 -100.0% 40 2.4% 0 0.0%
Exclusive Metrics Diff for Current Function876 39.4% -4,000 -100.0% 24 60.0% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 1,134 51.0% -4,000 -100.0% 16 40.0% 0 N/A%
template_preprocess_html0 N/A% 872 39.2% 0 0.0% 24 60.0% 0 N/A%
drupal_get_html_head0 N/A% 216 9.7% 0 0.0% 0 0.0% 0 N/A%
Child functions
drupal_static0 N/A% 942 42.4% 0 0.0% 0 0.0% 0 N/A%
_drupal_default_html_head0 N/A% 404 18.2% 0 0.0% 16 40.0% 0 N/A%