Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)68 66 -2 -2.9%
Incl. Wall Time (microsec) per call 34 33 -1 -2.9%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)73 70 -3 -4.1%
Incl. CPU (microsecs) per call 37 35 -2 -4.1%
Excl. CPU (microsec)17 15 -2 -11.8%
Incl. MemUse (bytes)6,288 6,288 0 0.0%
Incl. MemUse (bytes) per call 3,144 3,144 0 0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)3,572 3,572 0 0.0%
Incl. PeakMemUse (bytes) per call 1,786 1,786 0 0.0%
Excl. PeakMemUse (bytes)708 708 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 -0.1% -3 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% -2 -66.7% 0 N/A% 0 N/A%
Parent functions
call_user_func_array@30 N/A% -2 -100.0% -3 -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 -50.0% -1 -33.3% 0 N/A% 0 N/A%