Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,644 1,606 -38 -2.3%
Incl. Wall Time (microsec) per call 1,644 1,606 -38 -2.3%
Excl. Wall Time (microsec)16 16 0 0.0%
Incl. CPU (microsecs)1,645 1,607 -38 -2.3%
Incl. CPU (microsecs) per call 1,645 1,607 -38 -2.3%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)11,968 11,968 0 0.0%
Incl. MemUse (bytes) per call 11,968 11,968 0 0.0%
Excl. MemUse (bytes)-8,456 -8,456 0 0.0%
Incl. PeakMemUse (bytes)16,840 16,840 0 0.0%
Incl. PeakMemUse (bytes) per call 16,840 16,840 0 0.0%
Excl. PeakMemUse (bytes)568 568 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% -38 -3.9% -38 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -5.3% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% -38 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -31 -81.6% -31 -81.6% 0 N/A% 0 N/A%
drupal_alter0 N/A% -7 -18.4% -7 -18.4% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%