Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)55 57 2 3.6%
Incl. Wall Time (microsec) per call 28 29 1 3.6%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)59 60 1 1.7%
Incl. CPU (microsecs) per call 30 30 1 1.7%
Excl. CPU (microsec)12 13 1 8.3%
Incl. MemUse (bytes)12,048 12,080 32 0.3%
Incl. MemUse (bytes) per call 6,024 6,040 16 0.3%
Excl. MemUse (bytes)2,064 2,064 0 0.0%
Incl. PeakMemUse (bytes)2,896 4,560 1,664 57.5%
Incl. PeakMemUse (bytes) per call 1,448 2,280 832 57.5%
Excl. PeakMemUse (bytes)568 528 -40 -7.0%

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 0.0% 32 0.0% 1,664 0.9%
Exclusive Metrics Diff for Current Function1 50.0% 1 100.0% 0 0.0% -40 -2.4%
Parent functions
template_preprocess_html0 N/A% 1 50.0% 1 100.0% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 1 50.0% 0 0.0% 32 100.0% 1,664 100.0%
Child function
drupal_add_html_head0 N/A% 1 50.0% 0 0.0% 32 100.0% 1,704 102.4%