Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,006 1,007 1 0.1%
Incl. Wall Time (microsec) per call 1,006 1,007 1 0.1%
Excl. Wall Time (microsec)14 16 2 14.3%
Incl. CPU (microsecs)1,007 1,009 2 0.2%
Incl. CPU (microsecs) per call 1,007 1,009 2 0.2%
Excl. CPU (microsec)9 13 4 44.4%
Incl. MemUse (bytes)18,800 18,784 -16 -0.1%
Incl. MemUse (bytes) per call 18,800 18,784 -16 -0.1%
Excl. MemUse (bytes)-10,392 -10,512 -120 -1.2%
Incl. PeakMemUse (bytes)21,760 21,504 -256 -1.2%
Incl. PeakMemUse (bytes) per call 21,760 21,504 -256 -1.2%
Excl. PeakMemUse (bytes)136 136 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% 1 0.1% 2 0.1% -16 -0.1% -256 -1.1%
Exclusive Metrics Diff for Current Function2 200.0% 4 200.0% -120 -750.0% 0 0.0%
Parent function
call_user_func_array0 N/A% 1 100.0% 2 100.0% -16 -100.0% -256 -100.0%
Child functions
Drupal::moduleHandler0 N/A% -1 -100.0% -2 -100.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 2 100.0% 104 650.0% -256 -100.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%