Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)14 10 -4 -28.6%
Incl. Wall Time (microsec) per call 14 10 -4 -28.6%
Excl. Wall Time (microsec)13 9 -4 -30.8%
Incl. CPU (microsecs)15 12 -3 -20.0%
Incl. CPU (microsecs) per call 15 12 -3 -20.0%
Excl. CPU (microsec)12 10 -2 -16.7%
Incl. MemUse (bytes)5,592 5,592 0 0.0%
Incl. MemUse (bytes) per call 5,592 5,592 0 0.0%
Excl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. PeakMemUse (bytes)3,224 3,096 -128 -4.0%
Incl. PeakMemUse (bytes) per call 3,224 3,096 -128 -4.0%
Excl. PeakMemUse (bytes)2,360 2,360 0 0.0%

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 -1.0% -3 -0.9% 0 0.0% -128 -0.3%
Exclusive Metrics Diff for Current Function-4 -100.0% -2 -66.7% 0 N/A% 0 0.0%
Parent function
drupal_add_html_head0 N/A% -4 -100.0% -3 -100.0% 0 N/A% -128 -100.0%
Child function
explode0 N/A% 0 0.0% -1 -33.3% 0 N/A% -128 -100.0%