Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)39 38 -1 -2.6%
Incl. Wall Time (microsec) per call 20 19 -1 -2.6%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)41 39 -2 -4.9%
Incl. CPU (microsecs) per call 21 20 -1 -4.9%
Excl. CPU (microsec)8 8 0 0.0%
Incl. MemUse (bytes)11,512 11,512 0 0.0%
Incl. MemUse (bytes) per call 5,756 5,756 0 0.0%
Excl. MemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes)5,144 5,144 0 0.0%
Incl. PeakMemUse (bytes) per call 2,572 2,572 0 0.0%
Excl. PeakMemUse (bytes)720 720 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_html_head_link [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_head_link0 N/A% -1 -0.2% -2 -0.3% 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
call_user_func_array@30 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
call_user_func_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
drupal_add_html_head0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%