Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)73 69 -4 -5.5%
Incl. Wall Time (microsec) per call 12 12 -1 -5.5%
Excl. Wall Time (microsec)31 29 -2 -6.5%
Incl. CPU (microsecs)78 77 -1 -1.3%
Incl. CPU (microsecs) per call 13 13 -0 -1.3%
Excl. CPU (microsec)27 29 2 7.4%
Incl. MemUse (bytes)14,968 14,968 0 0.0%
Incl. MemUse (bytes) per call 2,495 2,495 0 0.0%
Excl. MemUse (bytes)7,536 7,536 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% -4 -0.6% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% 2 200.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -4 -100.0% -3 -300.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -2 -50.0% -3 -300.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%