Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)31 30 -1 -3.2%
Incl. Wall Time (microsec) per call 16 15 -1 -3.2%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,384 11,432 48 0.4%
Incl. MemUse (bytes) per call 5,692 5,716 24 0.4%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)6,616 6,840 224 3.4%
Incl. PeakMemUse (bytes) per call 3,308 3,420 112 3.4%
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 -0.2% 0 0.0% 48 0.6% 224 2.1%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 0 0.0% -136 -60.7%
Parent functions
drupal_add_feed0 N/A% -1 -100.0% 0 N/A% 48 100.0% 224 100.0%
template_preprocess_html0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% -2 -200.0% 0 N/A% 48 100.0% 360 160.7%