Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)78 78 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)36 38 2 5.6%
Incl. CPU (microsecs)89 85 -4 -4.5%
Incl. CPU (microsecs) per call 11 11 -1 -4.5%
Excl. CPU (microsec)38 36 -2 -5.3%
Incl. MemUse (bytes)17,168 17,168 0 0.0%
Incl. MemUse (bytes) per call 2,146 2,146 0 0.0%
Excl. MemUse (bytes)10,064 10,064 0 0.0%
Incl. PeakMemUse (bytes)11,480 11,480 0 0.0%
Incl. PeakMemUse (bytes) per call 1,435 1,435 0 0.0%
Excl. PeakMemUse (bytes)1,872 1,872 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% -4 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 N/A% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_html_head0 N/A% 0 N/A% -1 -25.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 N/A% -1 -25.0% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% 0 N/A% -1 -25.0% 0 N/A% 0 N/A%
rdf_preprocess_user0 N/A% 0 N/A% -1 -25.0% 0 N/A% 0 N/A%
Child functions
_drupal_default_html_head0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 N/A% -2 -50.0% 0 N/A% 0 N/A%