Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)47 42 -5 -10.6%
Incl. Wall Time (microsec) per call 24 21 -3 -10.6%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)50 43 -7 -14.0%
Incl. CPU (microsecs) per call 25 22 -4 -14.0%
Excl. CPU (microsec)12 9 -3 -25.0%
Incl. MemUse (bytes)11,504 11,504 0 0.0%
Incl. MemUse (bytes) per call 5,752 5,752 0 0.0%
Excl. MemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -5 -0.4% -7 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 20.0% -3 -42.9% 0 N/A% 0 N/A%
Parent functions
call_user_func_array@30 N/A% -6 -120.0% -6 -85.7% 0 N/A% 0 N/A%
call_user_func_array0 N/A% 1 20.0% -1 -14.3% 0 N/A% 0 N/A%
Child function
drupal_add_html_head0 N/A% -6 -120.0% -4 -57.1% 0 N/A% 0 N/A%