Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,167 1,186 19 1.6%
Incl. Wall Time (microsec) per call 1,167 1,186 19 1.6%
Excl. Wall Time (microsec)18 13 -5 -27.8%
Incl. CPU (microsecs)1,169 1,186 17 1.5%
Incl. CPU (microsecs) per call 1,169 1,186 17 1.5%
Excl. CPU (microsec)15 9 -6 -40.0%
Incl. MemUse (bytes)17,584 17,560 -24 -0.1%
Incl. MemUse (bytes) per call 17,584 17,560 -24 -0.1%
Excl. MemUse (bytes)-9,520 -9,440 80 0.8%
Incl. PeakMemUse (bytes)19,784 19,672 -112 -0.6%
Incl. PeakMemUse (bytes) per call 19,784 19,672 -112 -0.6%
Excl. PeakMemUse (bytes)896 760 -136 -15.2%

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% 19 2.3% 17 2.0% -24 -0.0% -112 -0.2%
Exclusive Metrics Diff for Current Function-5 -26.3% -6 -35.3% 80 333.3% -136 -121.4%
Parent function
call_user_func_array@10 N/A% 19 100.0% 17 100.0% -24 -100.0% -112 -100.0%
Child functions
drupal_render@10 N/A% 24 126.3% 25 147.1% -80 -333.3% -144 -128.6%
drupal_alter0 N/A% -1 -5.3% -1 -5.9% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 1 5.3% -1 -5.9% -24 -100.0% 168 150.0%