Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)64 63 -1 -1.6%
Incl. Wall Time (microsec) per call 5 5 -0 -1.6%
Excl. Wall Time (microsec)43 43 0 0.0%
Incl. CPU (microsecs)70 75 5 7.1%
Incl. CPU (microsecs) per call 5 5 0 7.1%
Excl. CPU (microsec)39 47 8 20.5%
Incl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)640 640 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% -1 -0.0% 5 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 8 160.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -1 -100.0% 5 100.0% 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% -1 -100.0% -3 -60.0% 0 N/A% 0 N/A%