Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)87 85 -2 -2.3%
Incl. Wall Time (microsec) per call 9 9 -0 -2.3%
Excl. Wall Time (microsec)57 46 -11 -19.3%
Incl. CPU (microsecs)100 94 -6 -6.0%
Incl. CPU (microsecs) per call 10 9 -1 -6.0%
Excl. CPU (microsec)58 50 -8 -13.8%
Incl. MemUse (bytes)17,872 17,872 0 0.0%
Incl. MemUse (bytes) per call 1,787 1,787 0 0.0%
Excl. MemUse (bytes)11,232 11,232 0 0.0%
Incl. PeakMemUse (bytes)9,456 9,456 0 0.0%
Incl. PeakMemUse (bytes) per call 946 946 0 0.0%
Excl. PeakMemUse (bytes)2,552 2,552 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% -2 -0.0% -6 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -550.0% -8 -133.3% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% -6 -300.0% -7 -116.7% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 5 250.0% 1 16.7% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% -1 -50.0% 1 16.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 6 300.0% -1 -16.7% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 3 150.0% 3 50.0% 0 N/A% 0 N/A%