Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,009 1,976 -33 -1.6%
Incl. Wall Time (microsec) per call 2,009 1,976 -33 -1.6%
Excl. Wall Time (microsec)16 19 3 18.8%
Incl. CPU (microsecs)2,010 1,978 -32 -1.6%
Incl. CPU (microsecs) per call 2,010 1,978 -32 -1.6%
Excl. CPU (microsec)13 16 3 23.1%
Incl. MemUse (bytes)27,200 27,184 -16 -0.1%
Incl. MemUse (bytes) per call 27,200 27,184 -16 -0.1%
Excl. MemUse (bytes)-14,384 -14,384 0 0.0%
Incl. PeakMemUse (bytes)18,864 19,184 320 1.7%
Incl. PeakMemUse (bytes) per call 18,864 19,184 320 1.7%
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% -33 -0.4% -32 -0.3% -16 -0.1% 320 2.9%
Exclusive Metrics Diff for Current Function3 9.1% 3 9.4% 0 0.0% 0 0.0%
Parent function
template_process_html0 N/A% -33 -100.0% -32 -100.0% -16 -100.0% 320 100.0%
Child functions
drupal_render@10 N/A% -36 -109.1% -35 -109.4% -16 -100.0% 320 100.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%