Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)755 704 -51 -6.8%
Incl. Wall Time (microsec) per call 755 704 -51 -6.8%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)756 705 -51 -6.7%
Incl. CPU (microsecs) per call 756 705 -51 -6.7%
Excl. CPU (microsec)8 11 3 37.5%
Incl. MemUse (bytes)16,384 16,384 0 0.0%
Incl. MemUse (bytes) per call 16,384 16,384 0 0.0%
Excl. MemUse (bytes)-7,824 -7,824 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% -51 -40.8% -51 -6.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.0% 3 5.9% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% -51 -100.0% -51 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -49 -96.1% -51 -100.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% -1 -2.0% -2 -3.9% 0 N/A% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%