Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)44 44 0 0.0%
Incl. Wall Time (microsec) per call 9 9 0 0.0%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)52 49 -3 -5.8%
Incl. CPU (microsecs) per call 10 10 -1 -5.8%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)14,336 14,336 0 0.0%
Incl. MemUse (bytes) per call 2,867 2,867 0 0.0%
Excl. MemUse (bytes)6,712 6,712 0 0.0%
Incl. PeakMemUse (bytes)696 696 0 0.0%
Incl. PeakMemUse (bytes) per call 139 139 0 0.0%
Excl. PeakMemUse (bytes)600 600 0 0.0%

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% 0 0.0% -3 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% 1 33.3% 0 N/A% 0 N/A%
Parent functions
drupal_get_html_head0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 0 N/A% -2 -66.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 N/A% -2 -66.7% 0 N/A% 0 N/A%