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

drupal_get_html_headRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,976 2,009 33 1.7%
Incl. Wall Time (microsec) per call 1,976 2,009 33 1.7%
Excl. Wall Time (microsec)19 16 -3 -15.8%
Incl. CPU (microsecs)1,978 2,010 32 1.6%
Incl. CPU (microsecs) per call 1,978 2,010 32 1.6%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)27,184 27,200 16 0.1%
Incl. MemUse (bytes) per call 27,184 27,200 16 0.1%
Excl. MemUse (bytes)-14,384 -14,384 0 0.0%
Incl. PeakMemUse (bytes)19,184 18,864 -320 -1.7%
Incl. PeakMemUse (bytes) per call 19,184 18,864 -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 Function-3 -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%