Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,657 1,589 -68 -4.1%
Incl. Wall Time (microsec) per call 1,657 1,589 -68 -4.1%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)1,658 1,590 -68 -4.1%
Incl. CPU (microsecs) per call 1,658 1,590 -68 -4.1%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)26,752 26,752 0 0.0%
Incl. MemUse (bytes) per call 26,752 26,752 0 0.0%
Excl. MemUse (bytes)-11,744 -11,744 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -68 -17.0% -68 -7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.5% -2 -2.9% 0 N/A% 0 N/A%
Parent function
template_process_html0 N/A% -68 -100.0% -68 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -67 -98.5% -66 -97.1% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%