Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 34 14 70.0%
Incl. Wall Time (microsec) per call 20 34 14 70.0%
Excl. Wall Time (microsec)18 30 12 66.7%
Incl. CPU (microsecs)23 37 14 60.9%
Incl. CPU (microsecs) per call 23 37 14 60.9%
Excl. CPU (microsec)19 31 12 63.2%
Incl. MemUse (bytes)3,268 3,268 0 0.0%
Incl. MemUse (bytes) per call 3,268 3,268 0 0.0%
Excl. MemUse (bytes)2,580 2,580 0 0.0%
Incl. PeakMemUse (bytes)1,948 1,948 0 0.0%
Incl. PeakMemUse (bytes) per call 1,948 1,948 0 0.0%
Excl. PeakMemUse (bytes)1,540 1,540 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% 14 0.7% 14 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 85.7% 12 85.7% 0 N/A% 0 N/A%
Parent function
drupal_add_html_head0 N/A% 14 100.0% 14 100.0% 0 N/A% 0 N/A%
Child function
explode0 N/A% 2 14.3% 2 14.3% 0 N/A% 0 N/A%