Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)40 38 -2 -5.0%
Incl. Wall Time (microsec) per call 20 19 -1 -5.0%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)42 39 -3 -7.1%
Incl. CPU (microsecs) per call 21 20 -2 -7.1%
Excl. CPU (microsec)11 7 -4 -36.4%
Incl. MemUse (bytes)11,640 11,640 0 0.0%
Incl. MemUse (bytes) per call 5,820 5,820 0 0.0%
Excl. MemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes)5,272 5,272 0 0.0%
Incl. PeakMemUse (bytes) per call 2,636 2,636 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% -2 -0.4% -3 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -4 -133.3% 0 N/A% 0 N/A%
Parent functions
call_user_func_array@30 N/A% -2 -100.0% -2 -66.7% 0 N/A% 0 N/A%
call_user_func_array0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child function
drupal_add_html_head0 N/A% -2 -100.0% 1 33.3% 0 N/A% 0 N/A%