Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)80 78 -2 -2.5%
Incl. Wall Time (microsec) per call 40 39 -1 -2.5%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)84 83 -1 -1.2%
Incl. CPU (microsecs) per call 42 42 -1 -1.2%
Excl. CPU (microsec)18 19 1 5.6%
Incl. MemUse (bytes)6,604 6,604 0 0.0%
Incl. MemUse (bytes) per call 3,302 3,302 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)4,084 4,084 0 0.0%
Incl. PeakMemUse (bytes) per call 2,042 2,042 0 0.0%
Excl. PeakMemUse (bytes)420 420 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% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_html0 N/A% -1 -50.0% -1 -100.0% 0 N/A% 0 N/A%
drupal_add_feed0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Child function
drupal_add_html_head0 N/A% -1 -50.0% -2 -200.0% 0 N/A% 0 N/A%