Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_default_html_head

_drupal_default_html_headRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 21 1 5.0%
Incl. Wall Time (microsec) per call 20 21 1 5.0%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)22 23 1 4.5%
Incl. CPU (microsecs) per call 22 23 1 4.5%
Excl. CPU (microsec)17 20 3 17.6%
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% 1 0.0% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 3 300.0% 0 N/A% 0 N/A%
Parent function
drupal_add_html_head0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child function
explode0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%