Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)23 17 -6 -26.1%
Incl. Wall Time (microsec) per call 23 17 -6 -26.1%
Excl. Wall Time (microsec)21 16 -5 -23.8%
Incl. CPU (microsecs)24 19 -5 -20.8%
Incl. CPU (microsecs) per call 24 19 -5 -20.8%
Excl. CPU (microsec)20 17 -3 -15.0%
Incl. MemUse (bytes)6,008 6,008 0 0.0%
Incl. MemUse (bytes) per call 6,008 6,008 0 0.0%
Excl. MemUse (bytes)4,728 4,728 0 0.0%
Incl. PeakMemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes) per call 4,248 4,248 0 0.0%
Excl. PeakMemUse (bytes)3,320 3,320 0 0.0%

Parent/Child Regression/Improvement report for _drupal_default_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_default_html_head0 N/A% -6 -0.1% -5 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -83.3% -3 -60.0% 0 N/A% 0 N/A%
Parent function
drupal_add_html_head0 N/A% -6 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child function
explode0 N/A% -1 -16.7% -2 -40.0% 0 N/A% 0 N/A%