Diff Report
Run #534ad9c94e95b: 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 #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)67 66 -1 -1.5%
Incl. Wall Time (microsec) per call 34 33 -1 -1.5%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)71 70 -1 -1.4%
Incl. CPU (microsecs) per call 36 35 -1 -1.4%
Excl. CPU (microsec)16 15 -1 -6.2%
Incl. MemUse (bytes)6,308 6,288 -20 -0.3%
Incl. MemUse (bytes) per call 3,154 3,144 -10 -0.3%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)3,612 3,572 -40 -1.1%
Incl. PeakMemUse (bytes) per call 1,806 1,786 -20 -1.1%
Excl. PeakMemUse (bytes)728 708 -20 -2.7%

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 -0.1% -1 -0.2% -20 -0.1% -40 -0.2%
Exclusive Metrics Diff for Current Function0 0.0% -1 -100.0% 0 0.0% -20 -50.0%
Parent functions
call_user_func_array@30 N/A% -1 -100.0% -1 -100.0% -20 -100.0% -40 -100.0%
call_user_func_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% -1 -100.0% 0 0.0% -20 -100.0% -20 -50.0%