Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)26 35 9 34.6%
Incl. Wall Time (microsec) per call 13 18 5 34.6%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)28 37 9 32.1%
Incl. CPU (microsecs) per call 14 19 5 32.1%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)2,396 2,396 0 0.0%
Incl. MemUse (bytes) per call 1,198 1,198 0 0.0%
Excl. MemUse (bytes)1,804 1,804 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_add_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_add_html_head0 N/A% 9 2.0% 9 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 9 100.0% 9 100.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
drupal_static0 N/A% 9 100.0% 10 111.1% 0 N/A% 0 N/A%