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_default_html_head

_drupal_default_html_headRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 17 -3 -15.0%
Incl. Wall Time (microsec) per call 20 17 -3 -15.0%
Excl. Wall Time (microsec)19 16 -3 -15.8%
Incl. CPU (microsecs)20 18 -2 -10.0%
Incl. CPU (microsecs) per call 20 18 -2 -10.0%
Excl. CPU (microsec)13 15 2 15.4%
Incl. MemUse (bytes)5,600 5,600 0 0.0%
Incl. MemUse (bytes) per call 5,600 5,600 0 0.0%
Excl. MemUse (bytes)4,320 4,320 0 0.0%
Incl. PeakMemUse (bytes)2,944 2,688 -256 -8.7%
Incl. PeakMemUse (bytes) per call 2,944 2,688 -256 -8.7%
Excl. PeakMemUse (bytes)2,080 1,824 -256 -12.3%

Parent/Child Regression/Improvement report for _drupal_default_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_default_html_head0 N/A% -3 -0.4% -2 -0.2% 0 0.0% -256 -0.4%
Exclusive Metrics Diff for Current Function-3 -100.0% 2 100.0% 0 N/A% -256 -100.0%
Parent function
drupal_add_html_head0 N/A% -3 -100.0% -2 -100.0% 0 N/A% -256 -100.0%
Child function
explode0 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 0.0%