Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)82 82 0 0.0%
Incl. Wall Time (microsec) per call 8 8 0 0.0%
Excl. Wall Time (microsec)51 48 -3 -5.9%
Incl. CPU (microsecs)91 96 5 5.5%
Incl. CPU (microsecs) per call 9 10 1 5.5%
Excl. CPU (microsec)48 52 4 8.3%
Incl. MemUse (bytes)18,952 18,952 0 0.0%
Incl. MemUse (bytes) per call 1,895 1,895 0 0.0%
Excl. MemUse (bytes)11,848 11,848 0 0.0%
Incl. PeakMemUse (bytes)10,272 10,272 0 0.0%
Incl. PeakMemUse (bytes) per call 1,027 1,027 0 0.0%
Excl. PeakMemUse (bytes)3,376 3,376 0 0.0%

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% 5 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 N/A% 4 80.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 1 N/A% 3 60.0% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 N/A% 1 20.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 N/A% 1 20.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 2 N/A% -2 -40.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 1 N/A% 3 60.0% 0 N/A% 0 N/A%