Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)37 37 0 0.0%
Incl. Wall Time (microsec) per call 7 7 0 0.0%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)44 42 -2 -4.5%
Incl. CPU (microsecs) per call 9 8 -0 -4.5%
Excl. CPU (microsec)21 18 -3 -14.3%
Incl. MemUse (bytes)13,080 13,080 0 0.0%
Incl. MemUse (bytes) per call 2,616 2,616 0 0.0%
Excl. MemUse (bytes)6,432 6,432 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% 0 0.0% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -3 -150.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_html_head0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% 1 N/A% 1 50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%