Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)80 120 40 50.0%
Incl. Wall Time (microsec) per call 40 60 20 50.0%
Excl. Wall Time (microsec)17 24 7 41.2%
Incl. CPU (microsecs)85 124 39 45.9%
Incl. CPU (microsecs) per call 43 62 20 45.9%
Excl. CPU (microsec)20 24 4 20.0%
Incl. MemUse (bytes)6,604 6,604 0 0.0%
Incl. MemUse (bytes) per call 3,302 3,302 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)4,084 4,084 0 0.0%
Incl. PeakMemUse (bytes) per call 2,042 2,042 0 0.0%
Excl. PeakMemUse (bytes)420 420 0 0.0%

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% 40 2.1% 39 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 17.5% 4 10.3% 0 N/A% 0 N/A%
Parent functions
drupal_add_feed0 N/A% 40 100.0% 38 97.4% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Child function
drupal_add_html_head0 N/A% 33 82.5% 35 89.7% 0 N/A% 0 N/A%