Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)66 67 1 1.5%
Incl. Wall Time (microsec) per call 33 34 1 1.5%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)70 71 1 1.4%
Incl. CPU (microsecs) per call 35 36 1 1.4%
Excl. CPU (microsec)15 16 1 6.7%
Incl. MemUse (bytes)6,288 6,308 20 0.3%
Incl. MemUse (bytes) per call 3,144 3,154 10 0.3%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)3,572 3,612 40 1.1%
Incl. PeakMemUse (bytes) per call 1,786 1,806 20 1.1%
Excl. PeakMemUse (bytes)708 728 20 2.8%

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%