Diff Report
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52c96ba78d568Run #52c96b69a1c07DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)721 718 -3 -0.4%
Incl. Wall Time (microsec) per call 721 718 -3 -0.4%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)722 719 -3 -0.4%
Incl. CPU (microsecs) per call 722 719 -3 -0.4%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)17,456 17,456 0 0.0%
Incl. MemUse (bytes) per call 17,456 17,456 0 0.0%
Excl. MemUse (bytes)-7,824 -7,824 0 0.0%
Incl. PeakMemUse (bytes)17,736 17,736 0 0.0%
Incl. PeakMemUse (bytes) per call 17,736 17,736 0 0.0%
Excl. PeakMemUse (bytes)1,184 1,184 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_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_get_html_head0 N/A% -3 -4.1% -3 -300.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 1 33.3% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -2 -66.7% -2 -66.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%