Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for _drupal_add_html_head

_drupal_add_html_headRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)89 45 -44 -49.4%
Incl. Wall Time (microsec) per call 11 6 -6 -49.4%
Excl. Wall Time (microsec)76 32 -44 -57.9%
Incl. MemUse (bytes)12,992 13,048 56 0.4%
Incl. MemUse (bytes) per call 1,624 1,631 7 0.4%
Excl. MemUse (bytes)12,048 12,104 56 0.5%
Incl. PeakMemUse (bytes)440 448 8 1.8%
Incl. PeakMemUse (bytes) per call 55 56 1 1.8%
Excl. PeakMemUse (bytes)440 448 8 1.8%

Parent/Child Regression/Improvement report for _drupal_add_html_head [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_drupal_add_html_head0 N/A% -44 -0.1% 56 0.1% 8 0.0%
Exclusive Metrics Diff for Current Function-44 -100.0% 56 100.0% 8 100.0%
Parent functions
drupal_get_html_head0 N/A% -41 -93.2% 8 14.3% 8 100.0%
call_user_func_array0 N/A% -4 -9.1% 40 71.4% 0 0.0%
_drupal_add_html_head_link0 N/A% 1 2.3% 8 14.3% 0 0.0%
Child function
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0%