Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)37 38 1 2.7%
Incl. Wall Time (microsec) per call 7 8 0 2.7%
Excl. Wall Time (microsec)18 20 2 11.1%
Incl. CPU (microsecs)41 44 3 7.3%
Incl. CPU (microsecs) per call 8 9 1 7.3%
Excl. CPU (microsec)17 19 2 11.8%
Incl. MemUse (bytes)13,072 13,072 0 0.0%
Incl. MemUse (bytes) per call 2,614 2,614 0 0.0%
Excl. MemUse (bytes)6,424 6,424 0 0.0%
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% 1 0.3% 3 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% 2 66.7% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 1 100.0% 2 66.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%