Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)17 13 -4 -23.5%
Incl. Wall Time (microsec) per call 17 13 -4 -23.5%
Excl. Wall Time (microsec)15 12 -3 -20.0%
Incl. CPU (microsecs)19 15 -4 -21.1%
Incl. CPU (microsecs) per call 19 15 -4 -21.1%
Excl. CPU (microsec)16 12 -4 -25.0%
Incl. MemUse (bytes)6,152 6,056 -96 -1.6%
Incl. MemUse (bytes) per call 6,152 6,056 -96 -1.6%
Excl. MemUse (bytes)4,808 4,776 -32 -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_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% -4 -0.0% -4 -0.0% -96 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -4 -100.0% -32 -33.3% 0 N/A%
Parent function
drupal_add_html_head0 N/A% -4 -100.0% -4 -100.0% -96 -100.0% 0 N/A%
Child function
explode0 N/A% -1 -25.0% 0 0.0% -64 -66.7% 0 N/A%