Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)995 980 -15 -1.5%
Incl. Wall Time (microsec) per call 995 980 -15 -1.5%
Excl. Wall Time (microsec)13 14 1 7.7%
Incl. CPU (microsecs)997 981 -16 -1.6%
Incl. CPU (microsecs) per call 997 981 -16 -1.6%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)14,112 14,112 0 0.0%
Incl. MemUse (bytes) per call 14,112 14,112 0 0.0%
Excl. MemUse (bytes)-8,240 -8,240 0 0.0%
Incl. PeakMemUse (bytes)22,568 22,416 -152 -0.7%
Incl. PeakMemUse (bytes) per call 22,568 22,416 -152 -0.7%
Excl. PeakMemUse (bytes)704 704 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% -15 -0.1% -16 -0.5% 0 0.0% -152 -0.2%
Exclusive Metrics Diff for Current Function1 6.7% 1 6.2% 0 N/A% 0 0.0%
Parent function
call_user_func_array0 N/A% -15 -100.0% -16 -100.0% 0 N/A% -152 -100.0%
Child functions
drupal_render@10 N/A% -11 -73.3% -11 -68.8% 0 N/A% -152 -100.0%
drupal_alter0 N/A% -4 -26.7% -5 -31.2% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% -1 -6.7% -1 -6.2% 0 N/A% 0 0.0%