Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)162 97 -65 -40.1%
Incl. Wall Time (microsec) per call 162 97 -65 -40.1%
Excl. Wall Time (microsec)134 80 -54 -40.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,720 9,528 -192 -2.0%
Incl. MemUse (bytes) per call 9,720 9,528 -192 -2.0%
Excl. MemUse (bytes)7,624 7,464 -160 -2.1%
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% -65 -0.0% 0 0.0% -192 -1.4% 0 0.0%
Exclusive Metrics Diff for Current Function-54 -83.1% 0 N/A% -160 -83.3% 0 N/A%
Parent function
drupal_add_html_head0 N/A% -65 -100.0% 0 N/A% -192 -100.0% 0 N/A%
Child function
explode0 N/A% -11 -16.9% 0 N/A% -32 -16.7% 0 N/A%