Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)10 11 1 10.0%
Incl. Wall Time (microsec) per call 10 11 1 10.0%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)10 12 2 20.0%
Incl. CPU (microsecs) per call 10 12 2 20.0%
Excl. CPU (microsec)8 9 1 12.5%
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)0 3,024 3,024 N/A%
Incl. PeakMemUse (bytes) per call 0 3,024 3,024 N/A%
Excl. PeakMemUse (bytes)0 2,160 2,160 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% 1 0.0% 2 0.1% 0 0.0% 3,024 9.3%
Exclusive Metrics Diff for Current Function1 100.0% 1 50.0% 0 N/A% 2,160 71.4%
Parent function
drupal_add_html_head0 N/A% 1 100.0% 2 100.0% 0 N/A% 3,024 100.0%
Child function
explode0 N/A% 0 0.0% 1 50.0% 0 N/A% 864 28.6%