Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #5230a98f3b26cRun #5230a9efcd55cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,598 1,633 35 2.2%
Incl. Wall Time (microsec) per call 1,598 1,633 35 2.2%
Excl. Wall Time (microsec)15 16 1 6.7%
Incl. CPU (microsecs)1,600 1,634 34 2.1%
Incl. CPU (microsecs) per call 1,600 1,634 34 2.1%
Excl. CPU (microsec)14 15 1 7.1%
Incl. MemUse (bytes)17,624 17,624 0 0.0%
Incl. MemUse (bytes) per call 17,624 17,624 0 0.0%
Excl. MemUse (bytes)-10,088 -10,088 0 0.0%
Incl. PeakMemUse (bytes)22,544 22,544 0 0.0%
Incl. PeakMemUse (bytes) per call 22,544 22,544 0 0.0%
Excl. PeakMemUse (bytes)424 424 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% 35 2.7% 34 2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.9% 1 2.9% 0 N/A% 0 N/A%
Parent function
call_user_func_array@10 N/A% 35 100.0% 34 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 28 80.0% 28 82.4% 0 N/A% 0 N/A%
drupal_alter0 N/A% 6 17.1% 4 11.8% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%