Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,598 1,594 -4 -0.3%
Incl. Wall Time (microsec) per call 1,598 1,594 -4 -0.3%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)1,599 1,596 -3 -0.2%
Incl. CPU (microsecs) per call 1,599 1,596 -3 -0.2%
Excl. CPU (microsec)12 15 3 25.0%
Incl. MemUse (bytes)14,256 14,256 0 0.0%
Incl. MemUse (bytes) per call 14,256 14,256 0 0.0%
Excl. MemUse (bytes)-9,352 -9,352 0 0.0%
Incl. PeakMemUse (bytes)28,432 28,432 0 0.0%
Incl. PeakMemUse (bytes) per call 28,432 28,432 0 0.0%
Excl. PeakMemUse (bytes)760 760 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% -4 -1.4% -3 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 100.0% 0 N/A% 0 N/A%
Parent function
call_user_func_array@10 N/A% -4 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -5 -125.0% -5 -166.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%