Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,542 1,548 6 0.4%
Incl. Wall Time (microsec) per call 1,542 1,548 6 0.4%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)1,543 1,550 7 0.5%
Incl. CPU (microsecs) per call 1,543 1,550 7 0.5%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)17,560 17,576 16 0.1%
Incl. MemUse (bytes) per call 17,560 17,576 16 0.1%
Excl. MemUse (bytes)-9,352 -9,416 -64 -0.7%
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% 6 0.1% 7 0.1% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -16.7% 0 0.0% -64 -400.0% 0 N/A%
Parent function
call_user_func_array@10 N/A% 6 100.0% 7 100.0% 16 100.0% 0 N/A%
Child functions
drupal_render@10 N/A% 8 133.3% 8 114.3% 64 400.0% 0 N/A%
drupal_alter0 N/A% -1 -16.7% -1 -14.3% 0 0.0% 0 N/A%
drupal_add_html_head0 N/A% 0 0.0% 0 0.0% 16 100.0% 0 N/A%