Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,293 1,275 -18 -1.4%
Incl. Wall Time (microsec) per call 1,293 1,275 -18 -1.4%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)1,295 1,276 -19 -1.5%
Incl. CPU (microsecs) per call 1,295 1,276 -19 -1.5%
Excl. CPU (microsec)15 12 -3 -20.0%
Incl. MemUse (bytes)19,568 19,568 0 0.0%
Incl. MemUse (bytes) per call 19,568 19,568 0 0.0%
Excl. MemUse (bytes)-7,736 -7,736 0 0.0%
Incl. PeakMemUse (bytes)16,488 16,488 0 0.0%
Incl. PeakMemUse (bytes) per call 16,488 16,488 0 0.0%
Excl. PeakMemUse (bytes)616 616 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% -18 -1.0% -19 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -15.8% 0 N/A% 0 N/A%
Parent function
call_user_func_array@10 N/A% -18 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -16 -88.9% -15 -78.9% 0 N/A% 0 N/A%
drupal_alter0 N/A% -3 -16.7% -2 -10.5% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 1 5.6% 1 5.3% 0 N/A% 0 N/A%