Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)51 55 4 7.8%
Incl. Wall Time (microsec) per call 26 28 2 7.8%
Excl. Wall Time (microsec)12 16 4 33.3%
Incl. CPU (microsecs)55 57 2 3.6%
Incl. CPU (microsecs) per call 28 29 1 3.6%
Excl. CPU (microsec)12 15 3 25.0%
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)6,568 6,616 48 0.7%
Incl. PeakMemUse (bytes) per call 3,284 3,308 24 0.7%
Excl. PeakMemUse (bytes)760 736 -24 -3.2%

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% 4 0.1% 2 0.2% 16 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 3 150.0% 0 0.0% -24 -50.0%
Parent functions
drupal_add_feed0 N/A% 7 175.0% 6 300.0% 16 100.0% 48 100.0%
template_preprocess_html0 N/A% -3 -75.0% -4 -200.0% 0 0.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% 0 0.0% -1 -50.0% 16 100.0% 72 150.0%