Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)43 46 3 7.0%
Incl. Wall Time (microsec) per call 22 23 2 7.0%
Excl. Wall Time (microsec)10 12 2 20.0%
Incl. CPU (microsecs)45 49 4 8.9%
Incl. CPU (microsecs) per call 23 25 2 8.9%
Excl. CPU (microsec)9 10 1 11.1%
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)5,872 5,648 -224 -3.8%
Incl. PeakMemUse (bytes) per call 2,936 2,824 -112 -3.8%
Excl. PeakMemUse (bytes)664 872 208 31.3%

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% 3 0.0% 4 0.1% 16 0.1% -224 -0.7%
Exclusive Metrics Diff for Current Function2 66.7% 1 25.0% 0 0.0% 208 92.9%
Parent functions
drupal_add_feed0 N/A% 3 100.0% 3 75.0% 16 100.0% -224 -100.0%
template_preprocess_html0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Child function
drupal_add_html_head0 N/A% 1 33.3% 3 75.0% 16 100.0% -432 -192.9%