Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)78 83 5 6.4%
Incl. Wall Time (microsec) per call 8 8 1 6.4%
Excl. Wall Time (microsec)46 45 -1 -2.2%
Incl. CPU (microsecs)87 92 5 5.7%
Incl. CPU (microsecs) per call 9 9 1 5.7%
Excl. CPU (microsec)42 42 0 0.0%
Incl. MemUse (bytes)18,128 18,128 0 0.0%
Incl. MemUse (bytes) per call 1,813 1,813 0 0.0%
Excl. MemUse (bytes)11,232 11,232 0 0.0%
Incl. PeakMemUse (bytes)9,232 9,232 0 0.0%
Incl. PeakMemUse (bytes) per call 923 923 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 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% 5 0.0% 5 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_html0 N/A% 6 120.0% 5 100.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -1 -20.0% -1 -20.0% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% 1 20.0% 1 20.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% 6 120.0% 5 100.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%