Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)46 43 -3 -6.5%
Incl. Wall Time (microsec) per call 23 22 -2 -6.5%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)48 46 -2 -4.2%
Incl. CPU (microsecs) per call 24 23 -1 -4.2%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)11,384 11,400 16 0.1%
Incl. MemUse (bytes) per call 5,692 5,700 8 0.1%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)5,872 5,824 -48 -0.8%
Incl. PeakMemUse (bytes) per call 2,936 2,912 -24 -0.8%
Excl. PeakMemUse (bytes)664 872 208 31.3%

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% -3 -0.0% -2 -0.0% 16 0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function1 33.3% 1 50.0% 0 0.0% 208 433.3%
Parent functions
drupal_add_feed0 N/A% -3 -100.0% -1 -50.0% 16 100.0% -48 -100.0%
template_preprocess_html0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% -4 -133.3% -3 -150.0% 16 100.0% -256 -533.3%