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_default_html_head

_drupal_default_html_headRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)14 15 1 7.1%
Incl. Wall Time (microsec) per call 14 15 1 7.1%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)15 19 4 26.7%
Incl. CPU (microsecs) per call 15 19 4 26.7%
Excl. CPU (microsec)11 16 5 45.5%
Incl. MemUse (bytes)5,624 5,600 -24 -0.4%
Incl. MemUse (bytes) per call 5,624 5,600 -24 -0.4%
Excl. MemUse (bytes)4,344 4,320 -24 -0.6%
Incl. PeakMemUse (bytes)288 512 224 77.8%
Incl. PeakMemUse (bytes) per call 288 512 224 77.8%
Excl. PeakMemUse (bytes)288 512 224 77.8%

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% 1 0.0% 4 0.0% -24 -0.1% 224 0.5%
Exclusive Metrics Diff for Current Function1 100.0% 5 125.0% -24 -100.0% 224 100.0%
Parent function
drupal_add_html_head0 N/A% 1 100.0% 4 100.0% -24 -100.0% 224 100.0%
Child function
explode0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%