Diff Report
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #519af56893788Run #519af3b0bf970DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)16 12 -4 -25.0%
Incl. Wall Time (microsec) per call 16 12 -4 -25.0%
Excl. Wall Time (microsec)15 11 -4 -26.7%
Incl. CPU (microsecs)16 13 -3 -18.8%
Incl. CPU (microsecs) per call 16 13 -3 -18.8%
Excl. CPU (microsec)9 11 2 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)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 -0.7% -3 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% 2 66.7% 0 N/A% 0 N/A%
Parent function
drupal_add_html_head0 N/A% -4 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child function
explode0 N/A% 0 0.0% -5 -166.7% 0 N/A% 0 N/A%