Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_html_head

_drupal_add_html_headRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)21 20 -1 -4.8%
Incl. Wall Time (microsec) per call 2 2 -0 -4.8%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. MemUse (bytes)12,912 13,080 168 1.3%
Incl. MemUse (bytes) per call 1,435 1,453 19 1.3%
Excl. MemUse (bytes)11,968 12,136 168 1.4%
Incl. PeakMemUse (bytes)640 0 -640 -100.0%
Incl. PeakMemUse (bytes) per call 71 0 -71 -100.0%
Excl. PeakMemUse (bytes)640 0 -640 -100.0%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_drupal_add_html_head0 N/A% -1 -0.0% 168 0.0% -640 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 168 100.0% -640 -100.0%
Parent functions
call_user_func_array0 N/A% -1 -100.0% 120 71.4% -320 -50.0%
drupal_get_html_head0 N/A% 0 0.0% 24 14.3% 0 0.0%
_drupal_add_html_head_link0 N/A% 0 0.0% 24 14.3% -320 -50.0%
Child function
drupal_static0 N/A% -1 -100.0% 0 0.0% 0 0.0%