Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,017 1,067 50 4.9%
Incl. Wall Time (microsec) per call 1,017 1,067 50 4.9%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)1,018 1,068 50 4.9%
Incl. CPU (microsecs) per call 1,018 1,068 50 4.9%
Excl. CPU (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)13,072 13,072 0 0.0%
Incl. MemUse (bytes) per call 13,072 13,072 0 0.0%
Excl. MemUse (bytes)-8,168 -8,168 0 0.0%
Incl. PeakMemUse (bytes)17,504 17,824 320 1.8%
Incl. PeakMemUse (bytes) per call 17,504 17,824 320 1.8%
Excl. PeakMemUse (bytes)768 768 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% 50 1.5% 50 1.4% 0 0.0% 320 0.1%
Exclusive Metrics Diff for Current Function-1 -2.0% -2 -4.0% 0 N/A% 0 0.0%
Parent function
call_user_func_array0 N/A% 50 100.0% 50 100.0% 0 N/A% 320 100.0%
Child functions
drupal_render@10 N/A% 57 114.0% 56 112.0% 0 N/A% 320 100.0%
Drupal::moduleHandler0 N/A% -4 -8.0% -4 -8.0% 0 N/A% 0 0.0%
drupal_add_html_head0 N/A% -1 -2.0% 1 2.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -2.0% -1 -2.0% 0 N/A% 0 0.0%