Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)51 50 -1 -2.0%
Incl. Wall Time (microsec) per call 26 25 -1 -2.0%
Excl. Wall Time (microsec)14 10 -4 -28.6%
Incl. CPU (microsecs)52 53 1 1.9%
Incl. CPU (microsecs) per call 26 27 1 1.9%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)11,416 11,408 -8 -0.1%
Incl. MemUse (bytes) per call 5,708 5,704 -4 -0.1%
Excl. MemUse (bytes)2,024 2,000 -24 -1.2%
Incl. PeakMemUse (bytes)6,400 6,360 -40 -0.6%
Incl. PeakMemUse (bytes) per call 3,200 3,180 -20 -0.6%
Excl. PeakMemUse (bytes)760 624 -136 -17.9%

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 -0.0% 1 0.0% -8 -0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function-4 -400.0% -1 -100.0% -24 -300.0% -136 -340.0%
Parent functions
drupal_add_feed0 N/A% -1 -100.0% 0 0.0% 16 200.0% -40 -100.0%
template_preprocess_html0 N/A% 0 0.0% 1 100.0% -24 -300.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% 3 300.0% 2 200.0% 16 200.0% 96 240.0%