Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)752 755 3 0.4%
Incl. Wall Time (microsec) per call 752 755 3 0.4%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)752 756 4 0.5%
Incl. CPU (microsecs) per call 752 756 4 0.5%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)16,456 16,384 -72 -0.4%
Incl. MemUse (bytes) per call 16,456 16,384 -72 -0.4%
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% 3 0.4% 4 0.3% -72 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -25.0% 0 0.0% 0 N/A%
Parent function
call_user_func_array0 N/A% 3 100.0% 4 100.0% -72 -100.0% 0 N/A%
Child functions
drupal_render@10 N/A% 2 66.7% 3 75.0% -72 -100.0% 0 N/A%
drupal_alter0 N/A% 1 33.3% 1 25.0% 0 0.0% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 N/A%