Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)40 39 -1 -2.5%
Incl. Wall Time (microsec) per call 7 7 -0 -2.5%
Excl. Wall Time (microsec)22 22 0 0.0%
Incl. CPU (microsecs)45 43 -2 -4.4%
Incl. CPU (microsecs) per call 8 7 -0 -4.4%
Excl. CPU (microsec)20 20 0 0.0%
Incl. MemUse (bytes)13,896 13,896 0 0.0%
Incl. MemUse (bytes) per call 2,316 2,316 0 0.0%
Excl. MemUse (bytes)7,248 7,248 0 0.0%
Incl. PeakMemUse (bytes)696 696 0 0.0%
Incl. PeakMemUse (bytes) per call 116 116 0 0.0%
Excl. PeakMemUse (bytes)600 600 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% -1 -0.3% -2 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -1 -100.0% -2 -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%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -1 -100.0% -3 -150.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%