Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19 13 -6 -31.6%
Incl. Wall Time (microsec) per call 19 13 -6 -31.6%
Excl. Wall Time (microsec)18 12 -6 -33.3%
Incl. CPU (microsecs)21 15 -6 -28.6%
Incl. CPU (microsecs) per call 21 15 -6 -28.6%
Excl. CPU (microsec)18 14 -4 -22.2%
Incl. MemUse (bytes)6,008 6,008 0 0.0%
Incl. MemUse (bytes) per call 6,008 6,008 0 0.0%
Excl. MemUse (bytes)4,728 4,728 0 0.0%
Incl. PeakMemUse (bytes)3,816 3,912 96 2.5%
Incl. PeakMemUse (bytes) per call 3,816 3,912 96 2.5%
Excl. PeakMemUse (bytes)2,864 2,960 96 3.4%

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% -6 -0.1% -6 -0.2% 0 0.0% 96 0.1%
Exclusive Metrics Diff for Current Function-6 -100.0% -4 -66.7% 0 N/A% 96 100.0%
Parent function
drupal_add_html_head0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 96 100.0%
Child function
explode0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 0.0%