Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)48 48 0 0.0%
Incl. Wall Time (microsec) per call 24 24 0 0.0%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)50 50 0 0.0%
Incl. CPU (microsecs) per call 25 25 0 0.0%
Excl. CPU (microsec)11 9 -2 -18.2%
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)6,296 6,336 40 0.6%
Incl. PeakMemUse (bytes) per call 3,148 3,168 20 0.6%
Excl. PeakMemUse (bytes)760 872 112 14.7%

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% 0 0.0% 0 0.0% 16 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-1 N/A% -2 N/A% 0 0.0% 112 280.0%
Parent functions
template_preprocess_html0 N/A% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
drupal_add_feed0 N/A% 0 N/A% 0 N/A% 16 100.0% 40 100.0%
Child function
drupal_add_html_head0 N/A% 1 N/A% 2 N/A% 16 100.0% -72 -180.0%